Phase shifting network and antenna and method
Phase shifting power coupler with three signals of equal amplitu
Phase splitter for high data rate communication
Phase-tunable antenna feed network
Photonic bandgap crystal frequency multiplexers and a pulse blan
Piezoelectric filter, antenna duplexer, and communications...
Piezoelectric resonant filter and duplexer
Piezoelectric resonant filter, duplexer, and method of...
Piezoelectric resonator filter
Piezoelectric resonator, method of manufacturing...
PIN diode activation method and apparatus
PIN diode switch
Planar active component microwave switch matrix and air bridge f
Planar airbridge RF terminal MEMS switch
Planar airstripline-stripline magic-tee
Planar N-way combiner/divider for microwave circuits
Planar ortho-mode transducer
Planar slot coupled microwave hybrid
Planar transmission line attenuator and switch
Planar variable power divider