Reflection-type banpass filter

Reflection-type S/N enhancer

Reflective dual mode filter

Resonant bandpass T filter and power splitter

Resonant cavity coupling mechanism

Resonant circuit for the extraction of the clock frequency oscil

Resonant circuit, filter circuit, and antenna device

Resonant coupling elements

Resonant frequency compensated dielectric filter

Resonant wave filter

Resonating structure providing notch and bandpass filtering

Resonator and bandpass filter having overlay electromagnetic...

Resonator and dielectric filter

Resonator and filter

Resonator and filter with a spaced away ground electrode connect

Resonator and high-frequency filter

Resonator and high-frequency filter

Resonator cavity end wall assembly

Resonator device

Resonator device including U-shaped coupling support element