I have an application for a switch that is either open circuit or shorted. The power is 200 Watts at 2 Ghz and the switch will be 1 cubic inch in size, surface mounted on a microstrip. I have made switches like this before but only normal SPST types with low VSWR and Insertion Loss.
I have...
I am looking for detailed design information on lumped element directional couplers in the 1-2 GHz frequency range. I have done a significant amount of searching, but have been unable to find practical circuits or at least fairly clear design guidelines and schematics.
Any help is appreciated...
