舰船电子工程2025，Vol.45Issue(2)：78-82,123,6.DOI:10.3969/j.issn.1672-9730.2025.02.017
雷达中频脉冲信号产生平台设计与实现
Design and Implementation of a Radar Intermediate Frequency Pulse Signal Generation Platform
摘要
Abstract
In order to solve the contradiction of more personnel and less equipment in the measurement and training of radar equipment performance parameters,as well as the fact that radar units often need to undertake combat readiness duty tasks and can-not free up idle equipment for training.This paper adopts the architecture of upper computer+microcontroller+direct digital frequen-cy synthesis(DDS)module+power control module to develop a radar intermediate frequency pulse signal generation platform.The upper computerof the platform controls two microcontrollers through serial communication.One microcontroller controls the DDS module to generate analog radar intermediate frequency pulse signals,with flexible and variable parameters such as center frequen-cy,repetition rate,pulse width,and bandwidth.Another microcontroller controls the power module and controls the power of the output signal.The amplified signal is then passed through a power divider,one for detection and the other for output.The platform generates a variety of radar intermediate frequency pulse signals with stable performance.The upper computer interface is friendly,beautiful,and easy to operate,making it very easy to train and use,and has certain promotional value.关键词
DDS/中频脉冲/参数测量/重频捷变/低可截获概率雷达Key words
DDS/intermediate frequency pulse/parameter measure/repetitive frequency agility/low interception probabil-ity radar分类
信息技术与安全科学引用本文复制引用
徐文利,易凡,孟浩,杨光明,朱天顺..雷达中频脉冲信号产生平台设计与实现[J].舰船电子工程,2025,45(2):78-82,123,6.基金项目
空军预警学院青年科技人才托举工程基金课题(编号:TQGC-2021-007)资助. （编号:TQGC-2021-007）
