小体积调制遥测发射机  

Small Volume Modulation Telemetry Transmitter

作　　者：袁慧超[1] YUAN Huichao(The 13th Research Institute,CETC,Shijiazhuang 050051,China)

机构地区：[1]中国电子科技集团公司第13研究所,河北石家庄050051

出　　处：《电工技术》2022年第12期127-129,共3页Electric Engineering

摘　　要：介绍了一种小体积遥测发射机的设计方案。采用PCM码对S波段载波信号直接进行FM调制。对研制的发射机进行了测试,测试结果与设计符合。该发射机的工作频段为S频段,调制码率为(6.5536±0.004)Mb/s。In this paper,a design scheme of a small volume telemetry transmitter is introduced.PCM code is used to directly FM modulate the S-band carrier signal.The developed transmitter has been tested,the test results are consistent with the design.The working frequency band of this transmitter is S frequency band,and the modulation code rate is(6.5536±0.004)Mb/s.

关 键 词：遥测 高速调制 发射机 

分 类 号：TN832[电子电信—信息与通信工程]