现代信息科技2025，Vol.9Issue(1)：22-25,4.DOI:10.19850/j.cnki.2096-4706.2025.01.005
一种毫米波宽带信道化接收机的设计
Design of a Millimeter Wave Broadband Channelized Receiver
庆超 1陆晨阳 1沈华 1张梦婷 1孙学超1
作者信息
- 1. 南京航天工业科技有限公司,江苏 南京 210001
- 折叠
摘要
Abstract
Aiming at the reconnaissance requirement of modern electronic warfare receiver to simultaneous signals with large bandwidth,this paper designs a broadband channelized receiver by combining analog channelization and digital channelization.Among them,the analog circuit uses multi-channel superheterodyne frequency conversion channel to convert the millimeter signal to the digital intermediate frequency band.The digital circuit integrates the functions of multi-channel ADC sampling,polyphase filtering,digital wave detection and frequency measurement into one RFSoC device,so as to realize the digital channelization.The channelized receiver has the characteristics of high sensitivity,large instantaneous bandwidth and the ability of processing simultaneous signals.关键词
信道化接收机/宽带/无线射频片上系统Key words
channelized receiver/broadband/Radio Frequency System on Chip(RFSoC)分类
信息技术与安全科学引用本文复制引用
庆超,陆晨阳,沈华,张梦婷,孙学超..一种毫米波宽带信道化接收机的设计[J].现代信息科技,2025,9(1):22-25,4.
