Waveguide filter

Waveguide filter employing common phase plane coupling

Waveguide filter having asymmetrically corrugated resonators

Waveguide filter used in a microwave oven

Waveguide filter with a resonator cavity having inner and...

Waveguide filter with coaxial/waveguide mode conversion

Waveguide filter with coupled resonators switchably coupled ther

Waveguide filter with three apertures for passing...

Waveguide filters having a layered dielectric structure

Waveguide quardruple mode microwave filter having zero...

Waveguide-based MEMS tunable filters and phase shifters

Waveguide-type dielectric filter

Wide bandwidth helical resonator filter

Wideband dielectric waveguide filter

YIG Bandpass filter interconnected by means of longitudinally sp

Yig component

YIG microwave oscillator

YIG tuned band reject filter for 2-18 GHz with full one-quarter

YIG Tuned filter having coupling loops formed from conductively

Yig tuned high performance filters using full loop, nonreciproca