Title :
Research on frequency hopping signals in radar receiver based on digital channelized method
Author :
Lili Zhang ; Mingqin Wu ; Zhiming He
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
With its outstanding advantages in the antijamming communications, the frequency hopping technology is used in radar receivers. Based on the theoretical analysis of poly-phase structure in digital channelized receiver, a simple and reliable method technology for channel decision on frequency hopping (FH) signal is proposed. Simulation results certificate the design scheme is easy for hardware to realize.
Keywords :
jamming; radar receivers; antijamming communications; channel decision; digital channelized receiver; frequency hopping technology; poly-phase structure; radar receivers; Bandwidth; Educational institutions; Filter banks; Finite impulse response filter; Low pass filters; Receivers; Spread spectrum communication; channel decision; digital channelizing; frequency hopping; poly-phase structure;
Conference_Titel :
Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on
Conference_Location :
Jilin
Print_ISBN :
978-1-61284-719-1
DOI :
10.1109/MEC.2011.6025970
