摘要
为了有效地抑制各种干扰,提高甚高频单边带接收机性能,关键是有一个性能良好的前端电路。就这一问题,文章介绍了前端电路在甚高频单边带接收机中的作用和研制250MHZ单边带接收机前端电路的设计方法,同时给出了实验结果,结果表明各种干扰被有效地抑制了。
In order to effectively curb various kinds of interference and improve the performance of VHF single sideband（SSB） receiver, a good front-end circuit is quite important. On this issue, the paper describes the role of front-end circuit in VHF-SSB receiver and the design of front-end circuit in 250MHZ SSB receiver, and gives the experimental results. The results show that various kinds of interference have been effectively curbed.
出处
《通信技术》
2008年第10期17-20,共4页
Communications Technology
