RPG FS-Zxx 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

如何结合使用谐波混频器和不同的 R&S®FSW 带宽选件

R&S®FSW 提供多种不同的带宽选件，这些选件可与外部谐波混频器结合以将分析仪的频率范围扩展到最高 325 GHz。本应用说明将结合所需的中频频率介绍带宽选件和混频器的可能组合。

6月 16, 2020