This different circuit was patented and described in the Radio Electronics magazine of March 1958. In that section it used to present different configurations that received patents.
Suggested by Amperex in a 1968 documentation, this circuit is based on TAA370, an integrated circuit...
If you have a common analog multimeter, you can increase its input resistance in the measurement of...
This simple circuit for switching RF signals was found in an RF Design from the 90s. The circuit...