Varactor tuned filter Adjustable filters are desirable when the amplitude or phase of G. F. Gusberti Oct 29, 2021 2 min read
5GHz Frequency Multiplier Signal generators for microwave bands are expensive and difficult to G. F. Gusberti Sep 28, 2021 4 min read
Microwave Power Meter Sometime ago, I started tests of zero-bias detectors as a G. F. Gusberti Sep 26, 2021 1 min read
Power Meter - Front-end and Digital Section As explained in the article about the RF Probe [https: G. F. Gusberti Sep 26, 2021 4 min read
Power Meter - RF Probe The final performance of the any metering equipment is primarily G. F. Gusberti Sep 19, 2021 8 min read