Coaxial type tunable hyperfrequency elimination band filter comp

Coaxial waveguide band reject filter

Coaxial waveguide corner

Coaxial-to-coplanar-waveguide transmission line connector using

Coaxial-to-waveguide transducer with improved matching

Coaxial-wave guide coupling assemblages

Coaxial-waveguide assemblages

Coaxial-waveguide phase shifter

Coil filter and method for manufacturing the same

Collapsible pocket for changing the operating frequency of a mic

Comb filter

Comb-line band-pass filters in the microwave field

Comb-line bandpass filter

Comb-line filter

Comb-line high-frequency band-pass filter having adjustment for

Combination low inductance fuse and electromagnetic noise filter

Combination of active and passive filters

Combined acoustic surface wave and semiconductor device particul

Combined acoustic wave device and ceramic block filter structure

Combined block-substrate filter