DocumentCode :
2549026
Title :
The DAGC algorithm design for large dynamic range & high sensitivity radar digital receiver
Author :
Zeng Wei-gui ; Sun Ying-feng ; Zhu Ping-yun
Author_Institution :
Dept. of Sci. Res., Naval Aeronaut. & Astronaut. Univ., Yantai, China
fYear :
2012
fDate :
29-31 May 2012
Firstpage :
2248
Lastpage :
2252
Abstract :
Automatic gain control (AGC) is an important way to expand input dynamic range and improve sensitivity of radar receiver. Digital automatic gain control (DAGC) is widely used in large dynamic range & high sensitivity radar digital receiver. In this paper, we propose a DAGC algorithm for radar digital receiver, and analyze the property of algorithm. Next, a simplified implementation of the algorithm is developed and simulated. Simulation results show that the designed DAGC algorithm can rapidly adjust gain to satisfy the needs of gain control in large dynamic range & high sensitivity radar digital receiver.
Keywords :
automatic gain control; control system synthesis; radar receivers; DAGC algorithm design; digital automatic gain control; high sensitivity radar digital receiver; large dynamic range; Algorithm design and analysis; Dynamic range; Equations; Gain control; Radar cross section; Receivers; AGC; DAGC; dynamic range; gain control algorithm; radar digital receiver; sensitivity;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on
Conference_Location :
Sichuan
Print_ISBN :
978-1-4673-0025-4
Type :
conf
DOI :
10.1109/FSKD.2012.6234143
Filename :
6234143
Link To Document :
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