2 Results
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.
11-Sep-2024 | AN-No. 1EF117
The general characterization of complex DUTs such as amplifiers requires the measurement of several parameters. Some may require more than one test device or expensive equipment. Thanks to its versatility, the R&S®ZNL is an economic solution that can characterize a variety of DUTs both via network analysis and spectrum analysis.
17-Dec-2021