| Noise Automatic Gain Control to Stabilize Radar Performance |
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Kwan-Sung Kim |
| 레이다 성능 안정화를 위한 잡음 AGC |
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김관성 |
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국방과학연구소 |
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| Abstract |
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The dynamic range of the radar which uses digital signal processors is limited by ADC(Analog-to-Digital Converter). That parameter and ADC loss depend on the noise level of radar receiver. In order to stabilize the performance of radar systems, it is necessary to maintain the noise level constantly. This paper presents the noise AGC(Automatic Gain Control) concept that can keep the noise level constantly and proves that the concept is acceptable through the hardware test and evaluation. |
| Key Words:
ADC(Analog to Digital Converte), NAGC(Noise Automatic Gain Control), DDC(Digital Down Converter), DR(Dynamic Range) |
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