摘要
本文以采用谐波混频、前端预选设计方案的宽带频谱分析仪为例 ,对频率范围为 2 .7GHz～ 2 6 .5GHz的预选器的性能、设计及跟踪进行了详细的讨论 。
The performance,design and tracking of pre selector covering a frequency range of 2 7～26 5GHz,taking spectrum Analyzer using harmonic mixer and front end pre selector design for example,are discussed in detail in this paper,and the method used to design the pre selector is provided
出处
《电子测量与仪器学报》
CSCD
2000年第1期37-40,共4页
Journal of Electronic Measurement and Instrumentation
关键词
频谱分析仪
预选器
跟踪校准
设计
Spectrum analyzer
Pre-selector
Tracking calibration
