Conferences related to Millimeter wave transistors

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2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Solid- State Circuits Conference - (ISSCC)

ISSCC is the foremost global forum for solid-state circuits and systems-on-a-chip. The Conference offers 5 days of technical papers and educational events related to integrated circuits, including analog, digital, data converters, memory, RF, communications, imagers, medical and MEMS ICs.


2020 IEEE/MTT-S International Microwave Symposium (IMS)

The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2036 IEEE/MTT-S International Microwave Symposium - IMS 2036

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2031 IEEE/MTT-S International Microwave Symposium - IMS 2031

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2029 IEEE/MTT-S International Microwave Symposium - IMS 2029

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2026 IEEE/MTT-S International Microwave Symposium - IMS 2026

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2025 IEEE/MTT-S International Microwave Symposium - IMS 2025

    The IEEE International Microwave Symposium (IMS) is the world s foremost conferencecovering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies;encompassing everything from basic technologies to components to systems including thelatest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulationand more. The IMS includes technical and interactive sessions, exhibits, student competitions,panels, workshops, tutorials, and networking events.

  • 2024 IEEE/MTT-S International Microwave Symposium - IMS 2024

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2022 IEEE/MTT-S International Microwave Symposium - IMS 2022

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2021 IEEE/MTT-S International Microwave Symposium - IMS 2021

    The IEEE MTT-S International Microwave Symposium (IMS) is the premier conference covering basic technologies, to passives and actives components to system over a wide range of frequencies including VHF, UHF, RF, microwave, millimeter-wave, terahertz, and optical. The conference will encompass the latest in RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation, wireless systems, RFID and related topics.

  • 2019 IEEE/MTT-S International Microwave Symposium - IMS 2019

    Comprehensive symposium on microwave theory and techniques including active and passive circuit components, theory and microwave systems.

  • 2018 IEEE/MTT-S International Microwave Symposium - IMS 2018

    Microwave theory and techniques, RF/microwave/millimeter-wave/terahertz circuit design and fabrication technology, radio/wireless communication.

  • 2017 IEEE/MTT-S International Microwave Symposium - IMS 2017

    The IEEE MTT-S International Microwave Symposium (IMS) is the premier conference covering basic technologies, to passives and actives components to system over a wide range of frequencies including VHF, UHF, RF, microwave, millimeter-wave, terahertz, and optical. The conference will encompass the latest in RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation, wireless systems, RFID and related topics.

  • 2016 IEEE/MTT-S International Microwave Symposium - IMS 2016

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2015 IEEE/MTT-S International Microwave Symposium - MTT 2015

    The IEEE MTT-S International Microwave Symposium (IMS) is the premier conference covering basic technologies, to passives and actives components to system over a wide range of frequencies including VHF, UHF, RF, microwave, millimeter-wave, terahertz, and optical. The conference will encompass the latest in RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation, wireless systems, RFID and related topics. The IMS includes technical sessions, both oral and interactive, worksh

  • 2014 IEEE/MTT-S International Microwave Symposium - MTT 2014

    IMS2014 will cover developments in microwave technology from nano devices to system applications. Technical paper sessions, interactive forums, plenary and panel sessions, workshops, short courses, industrial exhibits, and a wide array of other technical activities will be offered.

  • 2013 IEEE/MTT-S International Microwave Symposium - MTT 2013

    The IEEE MTT-S International Microwave Symposium (IMS) is the premier conference covering basic technologies, to passives and actives components to system over a wide range of frequencies including VHF, UHF, RF, microwave, millimeter -wave, terahertz, and optical. The conference will encompass the latest in RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation, wireless systems, RFID and related topics.The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2012 IEEE/MTT-S International Microwave Symposium - MTT 2012

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2011 IEEE/MTT-S International Microwave Symposium - MTT 2011

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2010 IEEE/MTT-S International Microwave Symposium - MTT 2010

    Reports of research and development at the state-of-the-art of the theory and techniques related to the technology and applications of devices, components, circuits, modules and systems in the RF, microwave, millimeter-wave, submillimeter-wave and Terahertz ranges of the electromagnetic spectrum.

  • 2009 IEEE/MTT-S International Microwave Symposium - MTT 2009

    The IEEE International Microwave Symposium (IMS) is the world s foremost conference covering the UHF, RF, wireless, microwave, millimeter-wave, terahertz, and optical frequencies; encompassing everything from basic technologies to components to systems including the latest RFIC, MIC, MEMS and filter technologies, advances in CAD, modeling, EM simulation and more. The IMS includes technical and interactive sessions, exhibits, student competitions, panels, workshops, tutorials, and networking events.

  • 2008 IEEE/MTT-S International Microwave Symposium - MTT 2008

  • 2007 IEEE/MTT-S International Microwave Symposium - MTT 2007

  • 2006 IEEE/MTT-S International Microwave Symposium - MTT 2006

  • 2005 IEEE/MTT-S International Microwave Symposium - MTT 2005

  • 2004 IEEE/MTT-S International Microwave Symposium - MTT 2004

  • 2003 IEEE/MTT-S International Microwave Symposium - MTT 2003

  • 2002 IEEE/MTT-S International Microwave Symposium - MTT 2002

  • 2001 IEEE/MTT-S International Microwave Symposium - MTT 2001

  • 2000 IEEE/MTT-S International Microwave Symposium - MTT 2000

  • 1999 IEEE/MTT-S International Microwave Symposium - MTT '99

  • 1998 IEEE/MTT-S International Microwave Symposium - MTT '98

  • 1997 IEEE/MTT-S International Microwave Symposium - MTT '97

  • 1996 IEEE/MTT-S International Microwave Symposium - MTT '96


2019 12th German Microwave Conference (GeMiC)

GeMiC 2019 is a scientific conference aiming to bring together academic and industrial researchers from Germany and from abroad, to discuss research progress and prospects in the area of microwave and millimeter-wave theory and techniques.

  • 2018 German Microwave Conference (GeMiC)

    Microwaves, Microwave Systems, Radar, Communications

  • 2016 German Microwave Conference (GeMiC )

    microwaves, microwave systems, radar, communications

  • 2015 German Microwave Conference (GeMiC)

    Microwaves, Microwave Systems, Radar, Communications

  • 2012 German Microwave Conference (GeMiC 2012)

    The conference presents, through its keynote addresses, presentations, workshops, and forums unique opportunities to exchange scientific and technical information and to establish and foster collaboration in microwave and antenna research.

  • 2011 German Microwave Conference (GeMiC 2011)

    -Active/Passive Microwave Devices/Circuits -Metamaterial Structures and Applications -Emerging Technologies -Antennas, Antenna Arrays, and Reconfigurable Antennas -Radar, Imaging, and Localization -RFIDs and Microwave Sensors -Ultrawideband and Microwave Systems -Microwave Measurement Techniques -Electromagnetics, EMC, and Simulation Techniques -Propagation/Channel Modeling -Linear/Nonlinear Modeling

  • 2010 German Microwave Conference (GeMiC 2010)

    Passive Components and Modules, Active Devices and Circuits, RF-MEMS and Tuneable Components, Antennas and Antenna Arrays, Radar, Sensors, and Imaging, Microwave Systems and UWB, Millimetre- and Submillimetre-Waves, Electromagnetics and Numerical Techniques, Propagation and Channel Modeling, EMC, Linear and Nonlinear Modeling, Measurement Techniques

  • 2009 German Microwave Conference (GeMiC 2009)

    passive Circuit componentsm active components, RF-mems, EMC, Measurement techniques, antennas, radar, sensors, imaging, mocrowave systems, education in mocrowave engineering


2019 17th IEEE International New Circuits and Systems Conference (NEWCAS)

The program of the conference will be tailored to reflect the wide spectrum of topics and research interest shared among the organizing entities. This collaboration will be oriented towards advanced research in adaptive systems which constitutes the highlights of the NEWCAS conference, but also areas related to analog and digital signal processing, low power consumption, and circuits and systems designs. The topics include, but are not limited to: Computer architecture and memories, Analog circuit design, Digital and mixed-signal circuit design, RF circuit design, mm-Wave circuits, Microsystems, sensors and actuators, Test and verification, Communication, microwaves and RF, Technology Trends, Data and signal processing, Neural networks and artificial vision, CAD and design tools, Low-Power circ. & syst. techniques, Imaging & image sensors, Embedded hand-held devices, Biomed. circuits & systems, Energy Harvesting / Scavenging

  • 2018 16th IEEE International New Circuits and Systems Conference (NEWCAS)

    NEWCAS2018 will encompass a wide range of special sessions and keynote talks given by prominent expertscovering key areas of research in microsystems in order to provide all attendees a unique forum for the exchange of ideas and results. The program of the conference will be tailored to reflect the wide spectrum of topics and research interest shared by researchers in this field.

  • 2017 15th IEEE International New Circuits and Systems Conference (NEWCAS)

    IEEE International NEWCAS Conference is tailored to reflect the wide spectrum of topics and research interests shared among the organizing entities. This collaboration will be oriented towards advanced research and development activities from academia, research institutions, and industry. Topics include, but are not limited to analog, mixed-signal, and digital integrated circuits and systems, radio-frequency circuits, computer architecture and memories, microsystems, sensors and actuators, test and verification, telecommunication, technology trends, power and energy circuits and systems, biomedical circuits, energy harvesting, computer-aided design tools, device modeling, and embedded portable devices.

  • 2016 14th IEEE International New Circuits and Systems Conference (NEWCAS)

    IEEE International NEWCAS Conference is tailored to reflect the wide spectrum of topics and research interests shared among the organizing entities. This collaboration will be oriented towards advanced research and development activities from academia, research institutions, and industry. Topics include, but are not limited to analog, mixed-signal, and digital integrated circuits and systems, radio-frequqncy circuits, computer architecture and memories, microsystems, sensors and actuators, test and verification, telecommunication, technology trends, power and energy circuits and systems, biomedical circuits, energy harvesting, computer-aided design tools, and embedded portable devices.

  • 2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS)

    The program of the conference will be tailored to reflect the wide spectrum of topics and research interest shared among the organizing entities. This collaboration will be oriented towards advanced research in adaptive systems which constitutes the highlights of the NEWCAS conference, but also areas related to analog and digital signal processing, low power consumption, and circuits and systems designs. The topics include, but are not limited to: Computer architecture and memories, Analog circuit design, Digital and mixed-signal circuit design, RF circuit design, Microsystems, sensors and actuators, Test and verification, Telecom, microwaves and RF, Technology Trends, Data and signal processing, Neural networks and artificial vision, CAD and design tools, Low-Power circ. & syst. techniques, Imaging & image sensors, Embedded hand-held devices, Biomed. circuits & systems, Energy Harvesting / Scavenging

  • 2014 IEEE 12th International New Circuits and Systems Conference (NEWCAS)

    will encompass a wide range of special sessions and keynote talks given by prominent experts covering key areas of research in microsystems in order to provide all attendees a unique forum for the exchange of ideas and results. The program of the conference will be tailored to reflect the wide spectrum of topics and research interest shared by researchers in this field.

  • 2013 IEEE 11th International New Circuits and Systems Conference (NEWCAS)

    NEWCAS is a major international conference presenting design methodologies, techniques and experimental results in emerging electronics, circuits and systems topics. The NEWCAS conference deals with analog and digital signal processing, low power consumption, circuits and systems design.

  • 2012 IEEE 10th International New Circuits and Systems Conference (NEWCAS)

    The conference will include regular and special session on emerging electronic systems and design methods, plenary sessions on selected advanced aspects of the theory, design and applications of electronic systems, as well as tutorials given by experts on specific topics.

  • 2011 IEEE 9th International New Circuits and Systems Conference (NEWCAS)

    NEWCAS is a major international conference presenting design methodologies, techniques and experimental results in emerging electronics, circuits and systems topics. The NEWCAS conference deals with analog and digital signal processing, low power consumption, circuits and systems design.

  • 2010 8th IEEE International NEWCAS Conference (NEWCAS)

    The conference will include regular and special session on emerging electronic systems and design methods, plenary sessions on selected advanced aspects of the theory, design and applications of electronic systems, as well as tutorials given by experts on specific topics.

  • 2009 Joint IEEE North-East Workshop on Circuits and Systems (NEWCAS) and TAISA Conference (NEWCAS-TAISA 2009)

    Advance in microelectronics in addition to signal analog processing, and their applications to telecommunications, artificial vision and biomedical. This include: system architectures, circuit (digital, analog and mixed) and system-level design, test and verification, data and signal processing, microsystems, memories and sensors and associated analog processing, mathematical methods and design tools.

  • 2008 Joint IEEE North-East Workshop on Circuits and Systems (NEWCAS) and TAISA Conference (NEWCAS-TAISA 2008)

    Advanced research in microelectronics and microsystems constitutes the highlights of the NEWCAS conferences in addition to topics regarding analog data and signal processing and their applications well-established in the TAISA conferences.

  • 2006 IEEE North-East Workshop on Circuits and Systems (NEWCAS 2006)

  • 2005 IEEE North-East Workshop on Circuits and Systems (NEWCAS 2005)

  • 2004 IEEE North-East Workshop on Circuits and Systems (NEWCAS 2004)


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Periodicals related to Millimeter wave transistors

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Aerospace and Electronic Systems Magazine, IEEE

The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Circuits and Systems II: Express Briefs, IEEE Transactions on

Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.


Electron Device Letters, IEEE

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronic devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.


Electron Devices, IEEE Transactions on

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronics devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.


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Most published Xplore authors for Millimeter wave transistors

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Xplore Articles related to Millimeter wave transistors

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Monolithic rat-race mixers for millimeter waves

IEEE Transactions on Microwave Theory and Techniques, 1998

In this paper, we report on fully monolithic millimeter-wave Schottky-barrier diode (SBD) down-converters with an IF amplifier using heterojunction bipolar transistors (HBT's). A rat-race circuit is used for the mixer, and is analyzed using a harmonic-balance simulator. The measured conversion gain and the isolation are 7.1 and 29 dB in the V-band design, and 8.0 and 25 dB in the ...


A pageant of progress 1958-1977 ISSCC

1979 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1979

None


Confocal Resonator Band-Pass Filters (Correspondence)

IEEE Transactions on Microwave Theory and Techniques, 1966

None


Si and SiGe millimeter-wave integrated circuits

IEEE Transactions on Microwave Theory and Techniques, 1998

Monolithic integrated millimeter-wave circuits based on silicon and SiGe are emerging as an attractive option in the field of millimeter-wave communications and millimeter-wave sensors. The combination of active devices with passive planar structures, including also antenna elements, allows single-chip realizations of complete millimeter-wave front-ends. This paper reviews the state-of-the-art silicon- and SiGe-based monolithic integrated millimeter-wave circuits. The technological background as ...


Study of ultrafast devices using near-field optical heterodyning

LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.00CH37080), 2000

Near-field optical heterodyning (NFOH) is a novel technique for the injection of millimeter waves at any arbitrary point of an ultrafast device or circuit with high degree of spatial localization. The technique has the capacity to provide details of the operation of the device being probed, which are inaccessible using conventional means. In essence, the technique involves optical mixing of ...


More Xplore Articles

Educational Resources on Millimeter wave transistors

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IEEE.tv Videos

From THz imaging to millimeter-wave stimulation of neurons: Is there a killer application for high frequency RF in the medical community? (RFIC 2015 Keynote)
IMS 2014:Flip Chip Assembly for Sub-millimeter Wave Amplifier MMIC on Polyimide Substrate
Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!
Brooklyn 5G Summit 2014: Unleashing Millimeter-Wave Frequency by Andreas Roessler
5g Cellular: It Will Work!
IMS 2012 Special Sessions: The Evolution of Some Key Active and Passive Microwave Components - Richard True
Brooklyn 5G Summit 2014: Dr. Robert Heath on Coverage and Capacity Analysis of Dense Millimeter Wave Cellular System
Brooklyn 5G - 2015 - Michael Ha - Expanding Use of the Millimeter Wave Spectrum with 5G
Millimeter-Wave Bandpass Filter Using High-Q Conical Inductors and MOM Capacitors: RFIC Interactive Forum
Brooklyn 5G - 2015 - Robert W. Heath Jr. - Comparing Massive MIMO at Sub-6 GHz and Millimeter Wave
IMS 2011 Preview of International Microwave Symposium
Compact 75GHz PA with 26.3% PAE & 24GHz Bandwidth - Stephen Callender - RFIC Showcase 2018
5G mmW Phased Arrays - Future X Radio Panel Talk - Baljit Singh - Brooklyn 5G Summit 2018
Brooklyn 5G 2016: Dr. Ashwin Sampath on mmWave Communication for 5G
The ALMA Array: An IMS 2013 Closing Keynote
Panel 5: Challenges for millimeter wave MIMO in CMOS technology - Brooklyn 5G - 2015
Brooklyn 5G Summit: Massive MIMO Technology for 5G (6GHz - 100GHz)
5G Millimeter Wave Cellular Systems - Sundeep Rangan - IEEE Sarnoff Symposium, 2019
Millimeter Wave MIMO: A Signal Processing Perspective
CASS Lecture by Dr. Chris Hull, "Millimeter-Wave Power Amplifiers in FinFET Technology"

IEEE-USA E-Books

  • Monolithic rat-race mixers for millimeter waves

    In this paper, we report on fully monolithic millimeter-wave Schottky-barrier diode (SBD) down-converters with an IF amplifier using heterojunction bipolar transistors (HBT's). A rat-race circuit is used for the mixer, and is analyzed using a harmonic-balance simulator. The measured conversion gain and the isolation are 7.1 and 29 dB in the V-band design, and 8.0 and 25 dB in the W-band design, respectively. The conversion gains are matched well with the circuit simulation.

  • A pageant of progress 1958-1977 ISSCC

    None

  • Confocal Resonator Band-Pass Filters (Correspondence)

    None

  • Si and SiGe millimeter-wave integrated circuits

    Monolithic integrated millimeter-wave circuits based on silicon and SiGe are emerging as an attractive option in the field of millimeter-wave communications and millimeter-wave sensors. The combination of active devices with passive planar structures, including also antenna elements, allows single-chip realizations of complete millimeter-wave front-ends. This paper reviews the state-of-the-art silicon- and SiGe-based monolithic integrated millimeter-wave circuits. The technological background as well as active and nonlinear devices and passive circuit structures suitable for silicon- and SiGe-based monolithic integrated millimeter-wave circuits are discussed. Examples of such integrated circuits and first systems applications are also presented.

  • Study of ultrafast devices using near-field optical heterodyning

    Near-field optical heterodyning (NFOH) is a novel technique for the injection of millimeter waves at any arbitrary point of an ultrafast device or circuit with high degree of spatial localization. The technique has the capacity to provide details of the operation of the device being probed, which are inaccessible using conventional means. In essence, the technique involves optical mixing of two lasers in a tiny area of the device using near-field coupling. In this paper, we present the results of more comprehensive measurements, in which we performed a scan across the entire device under test. These results show first, the resolution capabilities of the NFOH technique and second, the kind of details one can obtain about the dynamics of ultrafast devices. Two new categories of devices, namely photoconductive switches and high electron mobility transistors (HEMTs), were tested to illustrate the versatility of the technique.

  • RF power potential of HEMTs

    The growing demand for mobile communication is not only driven by hand-held phones. Wireless local area network and personal digital assistants are also requiring high frequency power amplifiers with high power added efficiency. Even higher frequencies of operation are required for base station interlinks and sensor applications like automotive collision avoidance radar. Several watts of output power at millimeter wave frequencies is a very demanding target with the high electron mobility transistor (HEMT) as the most promising candidate. In this paper the present status of millimeter wave transistors and circuits as well as future applications are discussed.

  • A new millimeter-wave IC on Si substrate using MBB technology

    A new millimeter-wave hybrid IC, constructed by heterojunction transistors mounted using MBB (Micro Bump Bonding) technology and microstrip lines formed on an Si substrate, is developed. The millimeter-wave characteristics of the MBB region are estimated. An equivalent circuit model is proposed. Calculated and measured characteristics up to 60 GHz are in satisfactory agreement. Designed and measured characteristics of several amplifiers are also presented.

  • A Guided Millimeter-Wave Transmission System Using High-Speed PSK Repeaters

    This paper presents system features and some hardware performances of the "W-40G" guided millimeter-wave transmission system, which is under development at the Electrical Communication Laboratories, NTT, Japan.

  • A high performance V-band monolithic FET transmit-receive switch

    A monolithic V-band GaAs FET transmit-receive switch is described. The insertion loss for the switch-on path is less than 1.5 dB across a 2-GHz bandwidth (59 to 61 GHz) and is less than 3.2 dB across an 8-GHz bandwidth (56 to 64 GHz). The isolation during switch-off is greater than 25 dB across a 2-GHz bandwidth (59 to 61 GHz) and is greater than 23 dB across an 8-GHz bandwidth (56 to 64 GHz). The monolithic FET switch circuit demonstrated a switching speed of less than 1 ns and radio-frequency power handling capability in excess of 450 mW.<<ETX>>

  • A high-gain 50-GHz-band monolithic balanced gate mixer with an external IF balun

    This paper presents a 90-GHz-band high-gain monolithic balanced gate mixer. IF impedance of the balanced gate mixer is approximated from a small-signal equivalent circuit, and conversion gain of the mixer is improved by using an external IF balun with high impedance-transforming ratio. The maximum conversion gain of 8.2 dB is achieved at LO power of 0 dBm. Effectiveness of the described mixer is confirmed experimentally.



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