摘要
本文描述的8mm波段测试系统,系利用我们自己研制的mm波倍频器和谐波混频器配合引进的微波测试仪器而构成,利用该系统可完成8mm波段振荡器的频谱(包括相噪)、精确频率的测量,同时在该波段内还可完成传输、反射标量参数的测量,实测传输不确定度小于0.3dB/10dB,动态范围可达45dB。
This paper describes a 8mm band testing system. Thes system is made up by using our designed doubler, harmonic mixers with imported microwave testing instruments. Using this system, we can measure the spectrum, phase—noise, and accurate frequency of any oscillator at 8mm band. The transmission and reflection scalar parameters can also be measured within the same bandwidth with transmission accuracy±0.3dB/10dB and dynamic range 45 dB.
出处
《微波学报》
CSCD
北大核心
1992年第4期44-48,共5页
Journal of Microwaves
关键词
倍频器
混频器
波段
测试系统
Millimeter—wave, Frequency, Spectrun (Phase—noise), Scalar parameter, transmission, reflection.
