Title :
Analyses of VNA noise floor
Author :
Xinmeng, Liu ; Hui, Huang
Author_Institution :
Nat. Inst. of Metrol., Beijing, China
fDate :
Nov. 30 2009-Dec. 4 2009
Abstract :
Some conclusions for narrow bandwidth noise are used to analyzing VNA noise floor. These analyses are proved with actual measurement results. The effect of noise floor on dynamic accuracy of VNA is also discussed at last.
Keywords :
network analysers; VNA noise floor; dynamic accuracy; narrow bandwidth noise; Attenuation measurement; Bandwidth; Equations; Metrology; Noise figure; Noise measurement; Power measurement; Signal to noise ratio; Testing; White noise;
Conference_Titel :
Microwave Measurement Symposium, 2009 74th ARFTG
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-5712-0
DOI :
10.1109/ARFTG74.2009.5439095
