Title :
Study on Doppler allowance and its extension of pseudo-noise code phase modulation fuse
Author :
Zhang Qinghui ; Yin Hui
Author_Institution :
HeNan Univ. of Technol., Zhengzhou, China
Abstract :
On the basis of defining Doppler allowance of pseudo-noise code phase modulation fuze and analyzing the necessity of extending Doppler allowance, the relationship between Doppler allowance and the main parameters of the fuze is researched. The theory and scheme of extending the Doppler allowance using the method of secondary mixing are offered. Finally they are validated by simulation.
Keywords :
phase modulation; pseudonoise codes; Doppler allowance; pseudo-noise code phase modulation fuse; secondary mixing; Doppler shift; Filters; Frequency; Fuses; Object detection; Phase measurement; Phase modulation; Semiconductor device measurement; Tin; Doppler allowance extension; PN code phase modulation fuze; secondary mixing;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4076-4
DOI :
10.1109/MAPE.2009.5355524
