Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2007.07a
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- Pages.227-228
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- 2007
Noise Automatic Gain Control to Stabilize Radar Performance
레이더 성능 안정화를 위한 잡음 AGC
- Shin, Hyun-Ik (TRC-2-1, Agency for Defense Development) ;
- Choi, Beyung-Gwan (TRC-2-1, Agency for Defense Development) ;
- Jang, Youn-Hhi (TRC-2-1, Agency for Defense Development) ;
- Kim, Jeong-Ryul (TRC-2-1, Agency for Defense Development) ;
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Kim, Whan-Woo
(Division of ECE, Chungnam National University)
- Published : 2007.07.11
Abstract
The dynamic range of the radar which uses digital signal processors is limited by ADC(analog- to-digital converter). This parameter and ADC loss depend on the noise level of radar receivers. In order to stabilize the performance of radar systems, it is necessary to maintain the noise level constantly. This paper presents a noise AGC(automatic gain control) concept that can keep the noise level constantly and proves that the concept is acceptable through evaluation and hardware test.
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