Conferences related to Ferrites

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2018 22nd International Microwave and Radar Conference (MIKON)

Antenna Design, Modeling & MeasurementsMicrowave Devices, Circuits & ComponentsMillimeter-wave & Terahertz TechnologyMicrowave Photonics, Circuits & SystemsRF, VHF & UHF TechnologyEM Field Theory & Numerical TechniquesMicrowave MeasurementsIndustrial, Scientific and Medical ApplicationsWireless Technology & ApplicationsElectromagnetic CompatibilitySpace & Satellite SystemsRadar TechnologyRadar Systems & ApplicationsRadar Signal ProcessingTracking & Data FusionRadar Imaging & Remote SensingNoise, MIMO & UWB RadarsMultistatic & Passive Radar Systems


2018 9th International Particle Accelerator Conference (IPAC)

Topics cover a complete survey of the field of charged particle accelerator science and technology and infrastructure.


2018 ELEKTRO

The purpose of the conference is to provide an international forum for researchers and professionals interested in electrical and electronic engineering, information and communication technologies as well as interdisciplinary areas with the main attention to the conference topics.

  • 2016 ELEKTRO

    The conference is the eleventh of the series of international conferences which began in 1995 initially as a national conference with international participation. The conference is organized by the Faculty of Electrical Engineering, University of Žilina, every two years. The purpose of the conference is to provide an international forum for researchers and professionals interested in electrical and electronic engineering, information and communication technologies as well as interdisciplinary areas with the main attention to the conference topics.

  • 2014 ELEKTRO

    The purpose of the conference is to provide an international forum for researchers and professionals interested in electrical and electronic engineering as well as boundary areas with the main attention to the conference topics.

  • 2012 ELEKTRO

    The purpose of the conference is to provide an international forum for researchers and professionals interested in electrical and electronic engineering as well as boundary areas with the main attention to the conference topics.


2018 IEEE International Power Modulator and High Voltage Conference (IPMHVC)

This conference provides an exchange of technical topics in the fields of Solid State Modulators and Switches, Breakdown and Insulation, Compact Pulsed Power Systems, High Voltage Design, High Power Microwaves, Biological Applications, Analytical Methods and Modeling, and Accelerators.


2018 International Conference on Actual Problems of ElectronDevices Engineering (APEDE)

The conference APEDE will provide a forum for scientists and engineers from Russia and different countries.The goal of this Conference is to bring together the researchers from academia and to share ideas,problems and solutions relating to the multifaceted aspects of Electronics and Technology. Topics of Conference- Microwave Electronics;- Vacuum Microelectronics and Nanoelectronics;- Microwave Theory and Techniques;- Technologies;- Power Electronics;- Applications of Electron Devices.

  • 2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

    Microwave electronics Vacuum microelectronics and nanoelectronics Microwave theory and techniques Technologies Applications of electron devices

  • 2014 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

    Papers in the following areas are requested:Microwave electronics, Microwave theory and techniques, Measurement in electronics, Power electronics, Technologies Applications of Electron Devices, Vacuum Microelectronics and nanoelectronics.

  • 2012 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

    Microwave electronics Vacuum Microelectronics and nanoelectronics Microwave theory and techniques Technologies Applications of Electron Devices

  • 2010 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

    The purpose of the conference is to provide a forum for extended interaction between scientists, engineers, and students working in the fields of electronics and device technologies. Papers in the following areas are requested: microwave electronics, including nanoelectronics; microwave theory and techniques; electron devices and instruments application and technology, power electronics.

  • 2008 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

    Microwave Electronics, including semiconductor devices, power-amplifier devices, photonics and optoelectronics, nanoelectronics; Microwave Theory and Techniques, including electromagnetic field analysis and guided waves, resonators, filters, antennas, passive microwave components, acoustic wave components; Electron Devices and Instruments Application and Technology, including power electronics, medical application, sensor and sensor systems, process technology.

  • 2006 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

  • 2004 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

  • 2002 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

  • 2000 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

  • 1998 International Conference on Actual Problems of Electron Devices Engineering (APEDE)


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Periodicals related to Ferrites

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


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


Broadcasting, IEEE Transactions on

Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.


Electromagnetic Compatibility, IEEE Transactions on

EMC standards; measurement technology; undesired sources; cable/grounding; filters/shielding; equipment EMC; systems EMC; antennas and propagation; spectrum utilization; electromagnetic pulses; lightning; radiation hazards; and Walsh functions


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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Xplore Articles related to Ferrites

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On the dispersion in TLM and FDTD

M. Krumpholz; P. Russer IEEE Transactions on Microwave Theory and Techniques, 1994

The dispersion relations of a two-dimensional TLM mesh and a three-dimensional TLM mesh with condensed symmetric nodes are calculated. For the calculation of the TLM dispersion relations, we use a generalized method which can be applied to any TLM node described by square scattering and propagation matrices of equal dimension. Introducing the FDTD Hilbert space representation, it is shown that ...


Design of nonreciprocal CRLH metamaterial for non-squinting leaky-wave antenna

Andrey Porokhnyuk; Tetsuya Ueda; Yuichi Kado; Tatsuo Itoh 2013 IEEE MTT-S International Microwave Symposium Digest (MTT), 2013

The resonant-type nonreciprocal CRLH leaky-wave antenna design provides gain and directivity enhancement, as well as lower beam squinting, compared to conventional leaky-wave antennas. However a method for complete beam-squinting elimination was not available at the moment. It is known that the beam squinting is related to dispersion of magnitude of nonreciprocity in phase constant in nonreciprocal CRLH structures. Based on ...


Design of six-port stripline ferrite junction circulators

H. How; Ta-Ming Fang; C. Vittoria; R. Schmidt IEEE Transactions on Microwave Theory and Techniques, 1994

Circulation conditions for a six-port stripline ferrite junction circulator have been formulated. For external magnetic field biased above FMR it results in wider transmission frequency bandwidth compared to normal three-port devices. We surmize that six-port circulators can also be used as high power devices similar to the three-port counterpart


Development of Analytical Approach to Fabricate Composites for Microwave Absorption

Varsha Mishra; Smitha Puthucheri; Dharmendra Singh IEEE Transactions on Magnetics, 2017

Nowadays microwave absorbing materials (MAMs) is in keen research interest because of its various applications in civil as well as in defense. Magnetic, dielectric, and polymeric composite materials are of research focus to achieve good microwave absorption with wide bandwidth (BW). The characteristics of the materials such as permittivity and permeability affect the absorption properties of MAMs. The variation in ...


Surface waves on a lossy planar ferrite slab

J. Richmond; L. Peters; R. Hill IEEE Transactions on Antennas and Propagation, 1987

The parallel-polarized surface waves which propagate on a planar ferrite slab are considered. The ferrite material is isotropic and homogeneous, the slab rests on a perfectly conducting ground plane, and the ambient medium is free space. Only one mode can propagate on a thin lossless slab, but more and more of the higher order modes begin to propagate when one ...


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Educational Resources on Ferrites

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eLearning

On the dispersion in TLM and FDTD

M. Krumpholz; P. Russer IEEE Transactions on Microwave Theory and Techniques, 1994

The dispersion relations of a two-dimensional TLM mesh and a three-dimensional TLM mesh with condensed symmetric nodes are calculated. For the calculation of the TLM dispersion relations, we use a generalized method which can be applied to any TLM node described by square scattering and propagation matrices of equal dimension. Introducing the FDTD Hilbert space representation, it is shown that ...


Design of nonreciprocal CRLH metamaterial for non-squinting leaky-wave antenna

Andrey Porokhnyuk; Tetsuya Ueda; Yuichi Kado; Tatsuo Itoh 2013 IEEE MTT-S International Microwave Symposium Digest (MTT), 2013

The resonant-type nonreciprocal CRLH leaky-wave antenna design provides gain and directivity enhancement, as well as lower beam squinting, compared to conventional leaky-wave antennas. However a method for complete beam-squinting elimination was not available at the moment. It is known that the beam squinting is related to dispersion of magnitude of nonreciprocity in phase constant in nonreciprocal CRLH structures. Based on ...


Design of six-port stripline ferrite junction circulators

H. How; Ta-Ming Fang; C. Vittoria; R. Schmidt IEEE Transactions on Microwave Theory and Techniques, 1994

Circulation conditions for a six-port stripline ferrite junction circulator have been formulated. For external magnetic field biased above FMR it results in wider transmission frequency bandwidth compared to normal three-port devices. We surmize that six-port circulators can also be used as high power devices similar to the three-port counterpart


Development of Analytical Approach to Fabricate Composites for Microwave Absorption

Varsha Mishra; Smitha Puthucheri; Dharmendra Singh IEEE Transactions on Magnetics, 2017

Nowadays microwave absorbing materials (MAMs) is in keen research interest because of its various applications in civil as well as in defense. Magnetic, dielectric, and polymeric composite materials are of research focus to achieve good microwave absorption with wide bandwidth (BW). The characteristics of the materials such as permittivity and permeability affect the absorption properties of MAMs. The variation in ...


Surface waves on a lossy planar ferrite slab

J. Richmond; L. Peters; R. Hill IEEE Transactions on Antennas and Propagation, 1987

The parallel-polarized surface waves which propagate on a planar ferrite slab are considered. The ferrite material is isotropic and homogeneous, the slab rests on a perfectly conducting ground plane, and the ambient medium is free space. Only one mode can propagate on a thin lossless slab, but more and more of the higher order modes begin to propagate when one ...


More eLearning Resources

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IEEE-USA E-Books

  • Mid¿¿¿Range IPT by Dipole Coils

    The 5 m off¿¿¿distance inductive power transfer systems that have optimally shaped cores in the primary and secondary coils are explained. Instead of conventional loop¿¿¿type coils for a magnetic resonance scheme, magnetic dipole¿¿¿type coils with cores are used for a drastic reduction in deployment space and quite long wireless power transfer. An optimized stepped core structure is also proposed, where a strong magnetic field section is so thick that magnetic field density may be even. Thus, the proposed optimized stepped core has only a 41% core loss compared with an unoptimized even core but delivers 2.1 times more wireless power for a given amount of core. Experimentally obtained maximum output powers and primary¿¿¿coil¿¿¿to¿¿¿load¿¿¿power efficiencies for 3 m, 4 m, and 5 m at 20 kHz were 1403 W, 471 W, and 209 W and 29%, 16%, and 8%, respectively. This chapter is based on two papers by The 5 m off¿¿¿distance inductive power transfer systems that have optimally shaped cores in the primary and secondary coils are explained. Instead of conventional loop¿¿¿type coils for a magnetic resonance scheme, magnetic dipole¿¿¿type coils with cores are used for a drastic reduction in deployment space and quite long wireless power transfer. An optimized stepped core structure is also proposed, where a strong magnetic field section is so thick that magnetic field density may be even. Thus, the proposed optimized stepped core has only a 41% core loss compared with an unoptimized even core but delivers 2.1 times more wireless power for a given amount of core. Experimentally obtained maximum output powers and primary¿¿¿coil¿¿¿to¿¿¿load¿¿¿power efficiencies for 3 m, 4 m, and 5 m at 20 kHz were 1403 W, 471 W, and 209 W and 29%, 16%, and 8%, respectively.This chapter is based on two papers, one by C.B. Park, S.W. Lee, and C.T. Rim, ¿¿¿5 m¿¿¿off¿¿¿long¿¿¿distance inductive power transfer system using optimum shaped dipol e coils,¿¿¿ _ECCE¿¿¿ASIA_, June 2012, pp. 1137¿¿¿1142 and the other by C. Park, S. Lee, G.H. Cho, and C.T. Rim, ¿¿¿Innovative 5m¿¿¿off¿¿¿distance inductive power transfer systems with optimum shaped dipole coils,¿¿¿ _IEEE Trans. on Power Electronics_, vol. 30, no. 2, pp. 817¿¿¿827, February 2015.

  • Reconfigurable Microstrip Antennas

    **This book focuses on new techniques, analysis, applications and future trends of microstrip and printed antenna technologies, with particular emphasis to recent advances from the last decade** In this book, the authors address topics such as reconfigurable antennas, ultra-wideband (UWB) antennas, reflectarrays, antennas for RFID systems and wearable antennas for body area networks. Antennas using metamaterials and defected ground structures (DGSs) are also explained. The authors discuss essential aspects including advanced design, analysis and optimization, and cover fundamental concepts and techniques, their practical applications and the future scope of developments. **_Key Features:_** * Addresses emerging hot topics of research and applications in microstrip and printed antennas * Considers the fundamental concepts, techniques, applications and future scope of such technologies * Discusses modern applications such as wireless base st tion to mobile handset, satellite earth station to airborne communication systems, radio frequency identification (RFID) to body area networks, etc. * Contributions from highly regarded experts and pioneers from the US, Europe and Asia _Microstrip and Printed Antennas: New Trends, Techniques and Applications_ provides a reference for R&D researchers, professors, practicing engineers, and scientists working in these fields. Graduate students studying/working on related subjects will find this book insightful.

  • Noise of Building Elements

    This chapter contains sections titled: * Resistors * Inductances * Capacitance * Semiconductors * Amplifiers * Mixers * Frequency Dividers * Frequency Multipliers

  • Two¿¿¿Dimensional Omnidirectional IPT for Robots

    The IPTS for mobile robots, which has a single wire layer of easily fabricable power floor structure and an evenly displaced multi pick¿¿¿up structure for receiving uniform power, is explained. Due to its simple structure, a wide area power floor of 3.15 m_ 2 _ (1.5 m¿¿2.1 m) could be fabricated as a prototype. Three pick¿¿¿ups with an evenly displaced angle and space are adopted where the limited bottom area of the free¿¿¿moving mobile robot is considered. The size and position of each pick¿¿¿up are appropriately selected for the given subwinding size of the power floor and magnetic pole arrangement. Experiments for the prototype show that the proposed multiple pick¿¿¿up structure lowers the spatial output power variation and that enough output power of 10 W can be obtained for the mobile robots.This chapter is based on the paper by C. Park, S. Lee, G.¿¿¿H. Cho, S.¿¿¿Y. Choi, and C.T. Rim, ¿¿¿Two¿¿¿dimensional inductive power transfer system for mobile robots using evenly displaced multiple pick¿¿¿ups,¿¿¿ _IEEE Trans. on Industry Applications_, vol. 50, no. 1, pp. 558¿¿¿565, January¿¿¿February 2014.

  • The Manufacture of Transponders and Contactless Smart Cards

    **This is the third revised edition of the established and trusted _RFID Handbook_; the most comprehensive introduction to radio frequency identification (RFID) available.** This essential new edition contains information on electronic product code (EPC) and the EPC global network, and explains near-field communication (NFC) in depth. It includes revisions on chapters devoted to the physical principles of RFID systems and microprocessors, and supplies up-to-date details on relevant standards and regulations. The text explores schematic circuits of simple transponders and readers, and includes new material on active and passive transponders, ISO/IEC 18000 family, ISO/IEC 15691 and 15692. It also describes the technical limits of RFID systems. A unique resource offering a complete overview of the large and varied world of RFID, Klaus Finkenzeller's volume is useful for end-users of the technology as well as practitioners in auto ID and IT designers of RFI products. Computer and electronics engineers in security system development, microchip designers, and materials handling specialists benefit from this book, as do automation, industrial and transport engineers. Clear and thorough explanations also make this an excellent introduction to the topic for graduate level students in electronics and industrial engineering design.

  • Magnetic Field Focusing

    Contrary to the well¿¿¿known dispersing magnetic field distribution characteristic, it is possible to some extend to focus on the magnetic field by synthesizing the magnetic field generated from multiple coils. A novel synthesized magnetic field focusing (SMF) technology is explained in this chapter and a non¿¿¿radiative but focused magnetic field is experimentally demonstrated as a one¿¿¿dimensional example. Contrary to common belief, a magnetic field can be focused arbitrarily by increasing the number of current¿¿¿controlled transmitting coils in a manner similar to that of conventional beam¿¿¿forming. However, the proposed SMF is independent of the frequency when it ranges from the DC to the RF frequency. Chronic problems associated with conventional wireless power transfer and magnetic induction tomography technologies, that is, poor resolution and electromagnetic interference due to the extent of the magnetic field, can be resolved when using the proposed SMF technology. The spatial resolution of the magnetic field of an experimental kit composed of ten coils spaced 5 cm apart with a 90 cm¿¿¿long ferrite core was 12.5 cm at a distance of 10 cm, which is four times that of a non¿¿¿focusing coil and which may increase if more coils are used.This chapter is based on the paper by B.H. Choi, J.P. Cheon, J.H. Kim, and C.T. Rim, ¿¿¿A novel synthesized magnetic field focusing (SMF) technology,¿¿¿ _IEEE Trans. on Magnetics Letters_, accepted.

  • Differentiation Features of RFID Systems

    **This is the third revised edition of the established and trusted _RFID Handbook_; the most comprehensive introduction to radio frequency identification (RFID) available.** This essential new edition contains information on electronic product code (EPC) and the EPC global network, and explains near-field communication (NFC) in depth. It includes revisions on chapters devoted to the physical principles of RFID systems and microprocessors, and supplies up-to-date details on relevant standards and regulations. The text explores schematic circuits of simple transponders and readers, and includes new material on active and passive transponders, ISO/IEC 18000 family, ISO/IEC 15691 and 15692. It also describes the technical limits of RFID systems. A unique resource offering a complete overview of the large and varied world of RFID, Klaus Finkenzeller's volume is useful for end-users of the technology as well as practitioners in auto ID and IT designers of RFI products. Computer and electronics engineers in security system development, microchip designers, and materials handling specialists benefit from this book, as do automation, industrial and transport engineers. Clear and thorough explanations also make this an excellent introduction to the topic for graduate level students in electronics and industrial engineering design.



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