Title :
A simulation of “Class A” noise by P-CNG
Author :
Inoue, H. ; Sasajima, K. ; Tanaka, Mitsuru
Author_Institution :
Akita Univ.
Abstract :
Using a programmable composite noise generator (P-CNG) which have been developing by the authors, Middleton´s (1977) “Class A” noise is simulated. It is mentioned also what we should take care of if we use the P-CNG for immunity tests. The setting method of A and Γ´ which are the parameters of the “Class A” noise is shown. The time-based amplitude probability distributions (APD) of the P-CNG output are measured. As a result, it was found that the time-based APD is coincident with the setting and experiment value of the “Class A” noise
Keywords :
digital simulation; electric noise measurement; electromagnetic interference; noise generators; probability; programmable circuits; Class A noise simulation; EM noise; EMI; immunity tests; noise envelope measurement; output voltage; programmable composite noise generator; time-based APD; time-based amplitude probability distributions; Bandwidth; Degradation; Electromagnetic interference; Gaussian noise; Hardware; Mathematical model; Noise generators; Noise level; System testing; Working environment noise;
Conference_Titel :
Electromagnetic Compatibility, 1999 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-5057-X
DOI :
10.1109/ISEMC.1999.812960
