Conferences related to Dielectric loss measurement

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 IEEE 21st International Conference on Vacuum Electronics (IVEC)

Technical presentations will range from the fundamental physics of electron emission and modulated electron beams to the design and operation of devices at UHF to THz frequencies, theory and computational tool development, active and passive components, systems, and supporting technologies.System developers will find that IVEC provides a unique snapshot of the current state-of-the-art in vacuum electron devices. These devices continue to provide unmatched power and performance for advanced electromagnetic systems, particularly in the challenging frequency regimes of millimeter-wave and THz electronics.Plenary talks will provide insights into the history, the broad spectrum of fundamental physics, the scientific issues, and the technological applications driving the current directions in vacuum electronics research.


2020 IEEE Industry Applications Society Annual Meeting

The Annual Meeting is a gathering of experts who work and conduct research in the industrial applications of electrical systems.


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 Instrumentation and Measurement Technology Conference (I2MTC)

The Conference focuses on all aspects of instrumentation and measurement science andtechnology research development and applications. The list of program topics includes but isnot limited to: Measurement Science & Education, Measurement Systems, Measurement DataAcquisition, Measurements of Physical Quantities, and Measurement Applications.


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Periodicals related to Dielectric loss measurement

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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.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


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


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Components and Packaging Technologies, IEEE Transactions on

Component parts, hybrid microelectronics, materials, packaging techniques, and manufacturing technology.


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Most published Xplore authors for Dielectric loss measurement

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Xplore Articles related to Dielectric loss measurement

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Magnetic Field Tapering In A Two-cavity Gyroklystron amplifier

IEEE Conference Record - Abstracts. 1991 IEEE International Conference on Plasma Science, 1991

None


Superconductive resonant circuits

1963 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1963

None


Losses of the parallel-plate dielectric resonator

IET Microwaves, Antennas & Propagation, 2008

The various loss aspects of the parallel-plate microwave dielectric resonator for the TE<sub>01delta</sub> mode is studied from a modified field model. The main merit of this field model is that it provides very simple electromagnetic field expressions of this field mode. Various methods of calculation of losses are discussed. The analyses of the calculated results of conductor and radiation losses ...


Measurement And Numerical Modeling Of The Scattering And Broadband Absorption Of Microwaves By An Arc Plasma Column

IEEE Conference Record - Abstracts. 1991 IEEE International Conference on Plasma Science, 1991

None


Experimental Study On The Efficient Operation Of A Three-cavity Gyroklystron Amplifier

IEEE Conference Record - Abstracts. 1991 IEEE International Conference on Plasma Science, 1991

None


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Educational Resources on Dielectric loss measurement

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IEEE.tv Videos

IMS 2014: LNA Modules for the WR4 (170-260 GHz) Frequency Range
Innovative Transmission Line Measurement and Characterization Reduce Time to Repair for Complex Communication Systems: MicroApps 2015 - Keysight Technologies
IMS 2014: Wideband mmWave Channels: Implications for Design and Implementation of Adaptive Beam Antennas
IMS 2011 Microapps - Understanding the Proper Dielectric Constant of High Frequency Laminates to Be Used for Circuit Modeling and Design
Micro-Apps 2013: Determining Circuit Material Dielectric Constant from Phase Measurements
IMS 2012 Microapps - Reducing Active Device Temperature Rise and RF Heating Effects with High Thermal Conductivity Low Loss Circuit Laminates
IMS 2011 Microapps - A Comparison of Noise Parameter Measurement Techniques
PCB Fabrication Influences on Microwave Performance: MicroApps 2015 - Rogers Corporation
IMS 2011 Microapps - Ultra Low Phase Noise Measurement Technique Using Innovative Optical Delay Lines
IMS 2011 Microapps - Waveguide Characteristics and Measurement Errors
IMS 2012 Microapps - Passive Intermodulation (PIM) measurement using vector network analyzer Osamu Kusano, Agilent CTD-Kobe
Microwave PCB Structure Selection Microstrip vs. Grounded Coplanar Waveguide: MicroApps 2015 - Rogers Corporation
IMS 2011 Microapps - Vector-Receiver Load Pull - Measurement Accuracy at its Best
APEC 2012 - Thomas S. Buzak Plenary
I2MTC 2014 Conference Preview
5G Wireless A Measurement and Metrology Perspective: MicroApps 2015 - Keysight Technologies
Comparing Modern Multiport VNA vs. Conventional Switch-based VNA: MicroApps 2015 - Keysight Technologies
MicroApps: Recent Improvement on Y-Factor Noise Figure Measurement Uncertainty (Agilent Technologies)
Micro-Apps Keynote 2013: Modern RF Measurements and How They Drive Spectrum Analyzer Digital IF Processor Design
MicroApps: Measurement Advances for Differential and I/Q Devices (Agilent Technologies)

IEEE-USA E-Books

  • Magnetic Field Tapering In A Two-cavity Gyroklystron amplifier

    None

  • Superconductive resonant circuits

    None

  • Losses of the parallel-plate dielectric resonator

    The various loss aspects of the parallel-plate microwave dielectric resonator for the TE<sub>01delta</sub> mode is studied from a modified field model. The main merit of this field model is that it provides very simple electromagnetic field expressions of this field mode. Various methods of calculation of losses are discussed. The analyses of the calculated results of conductor and radiation losses are given. The relationship of the loss with the dimensions of the device is introduced. By conducting practical measurements to compare with theoretical calculation results, this modified model has shown dramatic improvement over the unmodified model. The dielectric loss measurement by using this parallel-plate dielectric resonator is also studied.

  • Measurement And Numerical Modeling Of The Scattering And Broadband Absorption Of Microwaves By An Arc Plasma Column

    None

  • Experimental Study On The Efficient Operation Of A Three-cavity Gyroklystron Amplifier

    None

  • Automatic measurement, computation and recording of dielectric constant and loss factor vs temperature up to 600 kc

    The apparatus shown in Fig. 1 has been developed to measure, compute and record dielectric constant and loss factor against temperature at any fixed frequency from 25 to 600,000 c.p.s.

  • Improvement of accuracy in measurements of the surface resistance of superconductors using dielectric resonators

    Two techniques to minimize the influence of parasitic losses on surface resistance measurements of superconductors employing dielectric resonators have been described. The first method optimizes the sapphire resonator aspect ratio to minimize the parasitic losses for given superconductor sample dimensions and measurement frequency. The second utilizes a reference resonator with a perfect conductor plane to cancel out the influence of parasitic losses by measurements of the resonant frequencies and Q-factors of two resonators. The second technique is recommended when materials having noticeable dielectric losses are used to construct dielectric resonators.

  • Microwave tomography of lossy objects from monostatic measurements

    This paper addresses the problem of microwave tomographic imaging from far- field monostatic measurements. In the first-order Born approximation, a simple Fourier relationship exists between the measured data and dielectric contrast of the object under test. For a lossy object, the contrast function depends on frequency, and this prevents monostatic data from being used directly since multifrequency probing radiation must be used to get sufficient information. To overcome this difficulty, we propose a data preprocessing strategy that eliminates frequency from the function to be reconstructed. The Fourier data obtained through preprocessing could be immediately inverted to give a bandpass estimate of the unknown function. Despite the drawbacks inherent in this approach, in small-scale tomographic applications, the space region occupied by the object under test, as well as the sign of the unknown function, are normally known. This extra information allows us to apply a projected Landweber algorithm to uniquely reconstruct the unknown, thus avoiding the above-mentioned drawbacks. We outline the preprocessing and reconstruction techniques adopted, and show some preliminary results from experimental and simulated data.

  • Measurement of Dispersive Responses of Waveguides with Dielectric Filling

    Method of measurement of dispersive responses of waveguides with dielectric filling (full or partial) and effective dielectric permeability (EDP) is proposed. Method bases on measurement of maximum values of VSWR frequency dependence for waveguide with dielectric filling K<sub>cm</sub>(f) that has periodical character for dielectric without loss. Formulas for calculation and experimental results are given

  • Extension of power lines in Mexico

    A contract has recently been entered into by the government of the State of Chihuahua, Mexico, and the Compania Agricola y de Fuerza Electrica del Rio Conchos, S. A., whereby this company is granted a concession to extend the power lines from its present hydroelectric plant at Boquilla to Chihuahua and the near-by smelter and mining camps.



Standards related to Dielectric loss measurement

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IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques

To specify protocols for the measurement of the peak spatial-average specific absorption rate (SAR) in a simplified model of the head of users of hand-held radio transceivers used for personal wireless communications services and intended to be operated while held next to the ear. It applies to contemporary and future devices with the same or similar operational characteristics as contemporary ...


IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to Such Fields, 100 kHz-300 GHz

Revise and develop specifications for preferred methods for measuring and computing external radiofrequency electromagnetic fields to which persons may be exposed. In addition, the document will specify preferred methods for the measurement and computation of the resulting fields and currents that are induced in bodies of humans exposed to these fields over the frequency range of 100 kHz to 300 ...


Recommended Practice for Measurements and Computation of Electric, Magnetic and Electromagnetic Fields With Respect to Human Exposure to Such Fields, 0 - 100 kHz

This recommended practice describes 1) methods for measuring external electric and magnetic fields and contact currents to which persons may be exposed, 2) instrument characteristics and the methods for calibrating such instruments, and 3) methods for computation and the measurement of the resulting fields and currents that are induced in bodies of humans exposed to these fields. This recommended practice ...


Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers

This standard describes methods for performing tests specified in IEEE Std C57.12.00TM and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty ...



Jobs related to Dielectric loss measurement

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