ASIC-Based Signal Prcoessor for MTD Radar

胡国荣; 韩月秋; 毛二可

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ASIC-Based Signal Prcoessor for MTD Radar

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- ASIC-Based Signal Prcoessor for MTD Radar
- Acta Electronica Sinica Issue 4, (1998)
- 作者机构：
  
  北京理工大学电子工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957.51
- Published：1998
- 稿件说明：
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[1]胡国荣,韩月秋,毛二可.基于专用集成电路的雷达动目标检测信号处理器[J].电子学报,1998(04):36-40.

胡国荣, 韩月秋, 毛二可. ASIC-Based Signal Prcoessor for MTD Radar[J]. Acta Electronica Sinica, 1998, (4).
[1]胡国荣,韩月秋,毛二可.基于专用集成电路的雷达动目标检测信号处理器[J].电子学报,1998(04):36-40. DOI：

胡国荣, 韩月秋, 毛二可. ASIC-Based Signal Prcoessor for MTD Radar[J]. Acta Electronica Sinica, 1998, (4). DOI：

摘要

雷达动目标检测的实时信号处理原来一般用模拟器件和通用数字信号处理器（ＤＳＰ）实现；本文设计了基于数字专用集成电路的雷达动目标检测实时信号处理系统。本文对该信号处理系统的雷达背景视频产生、单元平均恒虚警率（ＣＦＡＲ）检测、杂波图形成、动目标提取、视频信号积累、雷达定时器和控制器等用现场可编程门阵列（ＦＰＧＡ）进行了专用集成电路设计。该系统性能稳定、抗干扰能力强、体积小、便于调试，已投入实用。

Abstract

Instead of analog device and general purposed DSP previously used in real-time MTD radarsignal processing

an ASIG-based radar signal processing system is proposed. In this system

the radar back-ground generator

the clutter-map unit former

the moving target signal extractor

the video signal integrator

theCFAR （ Constant False Alarm Rate）operator

the timer and controller are all designed by ourselves with FPGA.This system is now thrown into application with high performance

well-resistance to EMI

less circuit area

easeto debug .

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