TY - GEN
T1 - Jamming effectiveness of noise amplitude modulation signal to pesudo-random code fuze
AU - Li, Shuai
AU - Yan, Xiao Peng
AU - Wang, Jian Tao
AU - Li, Ping
PY - 2014
Y1 - 2014
N2 - Pseudo-random code fuze has strong anti-interference ability. The paper studies about the jamming effectiveness of noise amplitude modulation operating on pseudo-random code fuze. Firstly the operating principle of pseudo-random code fuze is introduced. Then we analysis the characteristic of the noise amplitude modulation signal, following that is the study on the pseudo-random code fuze responses at all levels under noise amplitude modulation signal jamming. Studies have shown that the value of pseudo-random code fuze correlator output will decrease linearly as noise power increases when the power of noise amplitude modulation is low, but tends to be constant when the power of noise amplitude modulation arrives at a certain level. So under noise amplitude modulation jamming, higher jamming power doesn't show the best performance, but there is an optimal value of jamming power.
AB - Pseudo-random code fuze has strong anti-interference ability. The paper studies about the jamming effectiveness of noise amplitude modulation operating on pseudo-random code fuze. Firstly the operating principle of pseudo-random code fuze is introduced. Then we analysis the characteristic of the noise amplitude modulation signal, following that is the study on the pseudo-random code fuze responses at all levels under noise amplitude modulation signal jamming. Studies have shown that the value of pseudo-random code fuze correlator output will decrease linearly as noise power increases when the power of noise amplitude modulation is low, but tends to be constant when the power of noise amplitude modulation arrives at a certain level. So under noise amplitude modulation jamming, higher jamming power doesn't show the best performance, but there is an optimal value of jamming power.
KW - Jamming
KW - Noise amplitude modulation
KW - Pesudo-random code fuze
UR - http://www.scopus.com/inward/record.url?scp=84896261899&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.875-877.2184
DO - 10.4028/www.scientific.net/AMR.875-877.2184
M3 - Conference contribution
AN - SCOPUS:84896261899
SN - 9783037859933
T3 - Advanced Materials Research
SP - 2184
EP - 2189
BT - Material Research and Applications
PB - Trans Tech Publications
T2 - 2012 International Conference on Advanced Material and Manufacturing Science, ICAMMS 2012
Y2 - 20 December 2012 through 21 December 2012
ER -