Title :
Calibration equation and measurement sensitivity of a 3mm band radiometer system
Author :
Peng, S.S. ; Zhao, G.F. ; Wu, Liang
Author_Institution :
Dept. of Elec. Sys., Nanjing Univ. of Sci. & Techn., China
Abstract :
In a 3mm band measurement radiometer system, a short period calibration is adopted to reduce gain shift influence on measurement result. The calibration equation of the radiometer is analyzed in the paper with multiperiodic calibration data, and the measurement sensitivity is tested with two calibration sources.
Keywords :
calibration; millimetre wave detectors; radiometers; 3 mm; calibration equation; measurement sensitivity; multiperiodic calibration; radiometer system; short period calibration; Calibration; Equations; Gain measurement; Millimeter wave communication; Millimeter wave measurements; Ocean temperature; Radio control; Radiometry; Sea measurements; Voltage;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606342
