| 250MHZ单边带接收机前端电路的设计与实现 |
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| 引用本文： | 田克纯,覃远年,王吉平,周海燕.250MHZ单边带接收机前端电路的设计与实现[J].通信技术,2008,41(10). |
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| 作者姓名： | 田克纯 覃远年 王吉平 周海燕 |
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| 作者单位： | 桂林电子科技大学,信息与通信学院,广西,桂林,541004 |
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| 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.
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| 关 键 词： | 甚高频单边带接收机 前端电路 频率合成器 |
Design and Implementation of Front-end Circuit in the 250MHZ SSB Receiver |
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| TIAN Ke-chun,QIN Yuan-nian,WANG Ji-ping,ZHOU Hai-yan.Design and Implementation of Front-end Circuit in the 250MHZ SSB Receiver[J].Communications Technology,2008,41(10). |
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| Authors: | TIAN Ke-chun QIN Yuan-nian WANG Ji-ping ZHOU Hai-yan |
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| Affiliation: | TIAN Ke-chun,QIN Yuan-nian,WANG Ji-ping,ZHOU Hai-yan (Information , Communication College,Guilin University of Electronic Technology,Guilin Guangxi 541004,China) |
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| Abstract: | 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. |
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| Keywords: | VHF-SSB receiver front-end circuit frequency synthesizer |
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