Low Cost Diode Phase Shifter Development.
Final rept. Jan 73-Apr 74,
RADIO CORP OF AMERICA SOMERVILLE N J
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A breadboard was operated over a 10 bandwidth centered at 3.5 GHz with 100 MW of CW power. It gave 0 degrees to 360 degrees plus or minus 10 degrees RMS of phase shift in four bits. The insertion loss was 3 to 4 db and must be reduced to about 1 db for system application. The phase shift changed only plus or minus 2 degrees for a plus or minus 10 control voltage change. The maximum bias power was 33 microwatts. Author
- Electrical and Electronic Equipment