J. Randa

National Institute of Standards and Technology — United States

Engineering · Physical Sciences

18h-index1.1kcitations146works0.02yr avg
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Research Topics

Microwave and Dielectric Measurement Techniques(42), Electromagnetic Compatibility and Measurements(26), Quantum Chromodynamics and Particle Interactions(20), Particle physics theoretical and experimental studies(18), Radio Frequency Integrated Circuit Design(18)

Publications146 total

Noise‐Parameter Checks and Verification
2022
Remote Sensing Connection
2022
Precision Measurement of Microwave Thermal Noise
2022· 1 cited
Detailed Study of Uncertainties in On-Wafer Transistor Noise-Parameter Measurements
2016Open Access
GT-RF 200-12: Proposal for KCRV & Degree of Equivalence for GTRF Key Comparisons
2015· 2 cited
Numerical modeling and uncertainty analysis of transistor noise‐parameter measurements
International Journal of Numerical Modelling Electronic Networks Devices and Fields·2014· 5 cited
Comparison of noise-parameter measurement strategies: Simulation results for amplifiers
2014· 4 cited
Amplifier and Transistor Noise‐Parameter Measurements
Wiley Encyclopedia of Electrical and Electronics Engineering·2014· 12 cited
A Geometric Error Model for Misaligned Calibration Target in Passive Microwave Remote-Sensing Systems
IEEE Geoscience and Remote Sensing Letters·2013· 6 cited
Measurement and uncertainty analysis of a cryogenic low‐noise amplifier with noise temperature below 2 K
Radio Science·2013· 8 cited
An investigation of antenna characterization techniques in microwave remote sensing calibration
2012· 2 cited
A verification method for noise-temperature measurements on cryogenic low-noise amplifiers
2012· 4 cited
Realization of a standard radiometer for microwave brightness-temperature measurements traceable to fundamental noise standards
2012· 5 cited
A Verification Method for Noise-Temperature Measurements on Cryogenic Low-Noise Amplifiers | NIST
IEEE Transactions on Instrumentation and Measurement·2012
Extraction of Illumination Efficiency by Solely Radiometric Measurements for Improved Brightness-Temperature Characterization of Microwave Blackbody Target
IEEE Transactions on Geoscience and Remote Sensing·2012· 13 cited
Reflectivity Study of Microwave Blackbody Targets | NIST
IEEE Geoscience and Remote Sensing Letters·2011
Extraction of Reflectivity From Microwave BlackBody Target Using Free-Space Measuements
International Geoscience and Remote Sensing Symposium·2011
Extraction of reflectivity from microwave blackbody target with free-space measurements
2011· 2 citedOpen Access
Verification of Noise-Parameter Measurements and Uncertainties
IEEE Transactions on Instrumentation and Measurement·2011· 12 cited
Reflectivity Study of Microwave Blackbody Target
IEEE Transactions on Geoscience and Remote Sensing·2011· 39 cited
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Frequent Co-authors

David K. Walker(9), Dazhen Gu(8), Robert L. Billinger(7), Dave K. Walker(6), Motohisa Kanda(3), Wojciech Wiatr(3), J. Rice(3), Derek Houtz(2), A. Cox(2), K. T. Mahanthappa(2), L.P. Dunleavy(2), Robert D. Orr(2), A. Donnachie(2), Susan L. Sweeney(2), D. Greenberg(2), G.A. Rezvani(2), Eyal Gerecht(1), A. R. Kerr(1), D. F. Wait(1), L. A. Terrell(1)