The multi-state radiometer: A novel means for impedance and noise temperature measurement

Wojciech Wiatr , Marek Schmidt-Szałowski

Abstract

A unique noise measurement system for simultaneous determination of the impedance and noise temperature of microwave one-ports is presented. It employs a multi-state total-power radiometer, and techniques of calibration and error correction. Good measurement accuracy has been achieved using a high precision radiometer fitted with a noise injecting circuit to excite the DUT The multi-state radiometer: a novel means for impedance and noise temperature measurement - ResearchGate. Available from: http://www.researchgate.net/publication/251773130_The_multi-state_radiometer_a_novel_means_for_impedance_and_noise_temperature_measurement [accessed Apr 29, 2015].
Author Wojciech Wiatr ISE
Wojciech Wiatr,,
- The Institute of Electronic Systems
, Marek Schmidt-Szałowski
Marek Schmidt-Szałowski,,
-
Pages372-373
Book Nelson Thomas L. (eds.): Digest of Conf. on Precision Electromagnetic Measurements CPEM'98, 1998
DOIDOI:10.1109/CPEM.1996.547120
Languageen angielski
Score (nominal)4
Citation count*0
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