Radar Pulse Doppler Signal Processing Using DMTI in Series with FFT

Dong Shi-jia; Ma Bing-jun; Ye mei; Shi Guo-fu; Wu Shao-hong; Yu Chan-juan; Zeng Jing-shu

您当前的位置：

首页 >

文章列表页 >

Radar Pulse Doppler Signal Processing Using DMTI in Series with FFT

更新时间：2025-12-08

- Radar Pulse Doppler Signal Processing Using DMTI in Series with FFT
- Acta Electronica Sinica Issue 2, Pages: 68-72(1982)
- 作者机构：
  
  南京电子技术研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1982
- 稿件说明：
移动端阅览
[1]董士嘉,马炳钧,叶枚,史国符,吴绍宏,俞婵娟,张兰君,曾镜书.采用DMTI串联FFT的雷达信号处理系统[J].电子学报,1982(02):68-72.

Dong Shi-jia, Ma Bing-jun, Ye mei, et al. Radar Pulse Doppler Signal Processing Using DMTI in Series with FFT[J]. Acta Electronica Sinica, 1982, (2): 68-72.
[1]董士嘉,马炳钧,叶枚,史国符,吴绍宏,俞婵娟,张兰君,曾镜书.采用DMTI串联FFT的雷达信号处理系统[J].电子学报,1982(02):68-72. DOI：

Dong Shi-jia, Ma Bing-jun, Ye mei, et al. Radar Pulse Doppler Signal Processing Using DMTI in Series with FFT[J]. Acta Electronica Sinica, 1982, (2): 68-72. DOI：

摘要

本文介绍采用DMTI串联FFT实现反地物杂波干扰的信号处理系统的初步研制结果。该系统采用了30级台劳加权

旁瓣抑制能力达60dB

主瓣加宽系数小于1.1。本系统探测导弹目标的分辨力达0.6Hz;探测飞机目标的分辨力达0.1Hz。

Abstract

This paper discusses a specific scheme for realizing the depression of clutter using DMTI in series with FFT.In order to depress the clutter

this system uses Tay-for weighting function with 30 terms. The sidelobe is decreased to -60 dB

the mainlobe widening factor is less than 1.1. The resolution of this system is 0.6 Hz for detecting misstle targets and 0.1 Hz for aeroplane targets.The designed system specifications agree well with the experimental results. This system has been used in an experimental radar system.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰