雷达科学与技术Issue(1)：65-69,75,6.DOI:10.3969/j.issn.1672-2337.2015.01.013
空地双基地雷达空间同步研究∗
Research on Spatial Synchronization in Air-Ground Bistatic Radar
摘要
Abstract
The problem of spatial synchronization is discussed in a kind of bistatic radar with airborne transmitter.At first,the constraints are given during realizing spatial synchronization in the air-ground bi-static radar.The method to realize spatial synchronization at the specific operation mode is proposed.Then error sources are analyzed in detail when the system uses a method,which combines pulse chasing and digital beam forming,to realize spatial synchronization.And the calculation equations of parameters are derived.At the same time,simulations and discussions on the measurement error of the distance estimation and the error of pulse chasing are carried out.The feasibility of the proposed spatial synchronization method using in the air-ground bistatic radar is verified in theory at last.关键词
双基地雷达/空中平台/空间同步/误差分析/脉冲追赶/数字波束形成Key words
bistatic radar/aerial platform/spatial synchronization/error analysis/pulse chasing/digit-al beam forming分类
信息技术与安全科学引用本文复制引用
马彦恒,宋瑶,董健..空地双基地雷达空间同步研究∗[J].雷达科学与技术,2015,(1):65-69,75,6.基金项目
国家部委基金资助项目(No.51319040201) （No.51319040201）
