Title :
The range and velocity measurement performance of DS/FH hybrid spread spectrum signal with the interference
Author :
Lou, David ; Zhi-qiang Li ; Fei-long Li
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
Under the new DS/FH hybrid spread spectrum signal system, the measurement performance with the interference is presented. The DS/FH system model was established, and analyse the characteristics of three kinds of interference signal, which are partial-band noise jamming (PBNJ). wide-band noise jamming (WBNJ) and additive white gaussian noise(AWGN). The performance of different tracking loops is analyzed under the background of TT&C System. Then through simulation to know the range and velocity measurement performance.
Keywords :
AWGN; distance measurement; frequency hop communication; jamming; spread spectrum communication; velocity measurement; AWGN; DS-FH hybrid spread spectrum signal system; PBNJ; TT&C system background; WBNJ; additive white Gaussian noise; interference signal; partial-band noise jamming; range measurement performance; tracking loops; velocity measurement performance; wide-band noise jamming; DS/FH; interference; measurement performance;
Conference_Titel :
Computer Science and Network Technology (ICCSNT), 2012 2nd International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4673-2963-7
DOI :
10.1109/ICCSNT.2012.6526183
