R&S®FS-SNS 产品应用指南

Measurement of residual phase noise of amplifiers at 80 GHz using interferometric measurement technique

This paper describes the measurement of additive/residual phase noise of power amplifiers or multipliers for example for automotive RADAR sensors at 80 GHz using the interferometric measurement approach in combination with a phase noise and VCO tester R&S FSWP. The setup provides a way to characterize the additive/residual phase noise of amplifiers down to -150 dBc/Hz at 100 kHz offset even in the microwave range at 80 GHz.

Sep 11, 2024 | AN-No. 1EF117

结合网络分析和频谱分析进行放大器特性测量

对放大器等复杂被测设备进行常规的特性测量，需要测量若干参数。部分测量可能需要使用多个测试设备，或借助昂贵的测试装置。R&S®ZNL 是一款多功能经济型解决方案，能够通过网络分析和频谱分析对多种被测设备进行特性测量。

12月 17, 2021