宇航计测技术

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低相位噪声10次倍频器研究

于孟国1   

  1. 1、北京振兴计量测试研究所,北京 100074
  • 出版日期:2014-06-15 发布日期:2014-06-15

Research on 10-fold Multiplier with Low Phase Noise

YU Meng-guo1   

  1. 1、Beijing Zhenxing Institute of Metrology and Measurement,Beijing 100074
  • Online:2014-06-15 Published:2014-06-15

摘要: 研制了低相位噪声10次倍频器。采用了5、2次倍频级联方法,使倍频器在100MHz/0dBm信号输入下,输出1GHz/10dBm信号,杂散小于<-55dB。介绍了倍频器的设计思路、调试方法和测试结果等。

关键词: 相位噪声, 倍频器, 滤波器

Abstract: A 10-fold frequency multiplier with Low phase noise has been designed and manufactured.It is the 5-fold multiplieris combined with the 2-fold multiplier,the outputpower is more than 10dBm at 1GHz when the input power is about 0dBm at 100MHz, the suppression of spurs is less than -55dB. The designideas,tuningmethods and measured results of this multiplier are presented in this paper.

Key words: Phase noise, Frequency multiplier, Filter