现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
9期
53-55
,共3页
微波着陆系统%FPGA%信号格式仿真%数据字
微波著陸繫統%FPGA%信號格式倣真%數據字
미파착륙계통%FPGA%신호격식방진%수거자
microwave landing system%FPGA%signal format simulation%data word
针对当前微波着陆装备测试的迫切需要，提出一种基于矢量信号发生器硬件架构的微波着陆模拟器的实现方式，并提出了一种基于FPGA的微波着陆系统基带信号设计方法。对微波着陆信号的格式和信号时序进行了仿真，并对各种角功能信号和数据字结构进行了实际测试，证明了该模拟器性能达到装备测试要求。
針對噹前微波著陸裝備測試的迫切需要，提齣一種基于矢量信號髮生器硬件架構的微波著陸模擬器的實現方式，併提齣瞭一種基于FPGA的微波著陸繫統基帶信號設計方法。對微波著陸信號的格式和信號時序進行瞭倣真，併對各種角功能信號和數據字結構進行瞭實際測試，證明瞭該模擬器性能達到裝備測試要求。
침대당전미파착륙장비측시적박절수요，제출일충기우시량신호발생기경건가구적미파착륙모의기적실현방식，병제출료일충기우FPGA적미파착륙계통기대신호설계방법。대미파착륙신호적격식화신호시서진행료방진，병대각충각공능신호화수거자결구진행료실제측시，증명료해모의기성능체도장비측시요구。
According to the urgent needs of the current microwave landing equipment testing,a implementation mode of the microwave landing simulator based on vector signal generator hardware architecture and a design method of microwave landing system baseband signal based on FPGA are proposed in this paper. The signal format and timing sequence for microwave landing signal were similated. A variety of angle functional signals and data word structures were tested. The results prove that the simu-lator performance meets equipment testing requirements.
