Reduced size 2-way RF power divider incorporating a low pass fil
Reduced size microwave directional coupler
Redundancy switching system
Redundancy system and switching network
Redundancy system with eight devices for five channels
Redundant microwave configuration
Redundant microwave switching matrix
Reentrant power coupler
Reflection reducing directional coupler
Reflection-mode, quasi-optical grid array wave-guiding system
Reflective waveguide variable power divider/combiner
Resistive voltage divider
Resonant balun with arbitrary impedance
Resonant structure and method for lumped element in...
Resonator device, filter, composite filter device, duplexer,...
Resonator device, filter, duplexer, and communication...
Resonator filter with variable tuning
Resonator, band-pass filter, and duplexer
Resonator, filter, duplexer, and communication apparatus
Resonator, filter, duplexer, and communication apparatus