Coupling capacitance dielectric board for coaxial resonators
Coupling element and high-frequency filter
Coupling for dual-mode resonators and waveguide filter
Coupling lines for a YIG filter or YIG oscillator and method...
Coupling mechanism for and filter using TE011 and TE01&dgr;...
Coupling mechanism with moving support member for TE.sub.011 an
Coupling mechanisms for dielectric resonator loaded cavity...
Coupling mechanisms for dielectric resonator loaded cavity...
Coupling probe having an adjustable tuning conductor
Coupling structure for cavity resonators
Coupling structure for coupling cavity resonators
Coupling structure for cylindrical resonators
Cross coupled bandpass filter
Cross-coupled dielectric resonator circuit
Cross-coupled dielectric resonator circuit
Cubical multiple cavity filter and combiner
Cylindrical waveguide resonator filter section having increased
DC extracting arrangement and a filter
Delay line filter having a single cross-coupled pair of...
Device for filtering electromagnetic waves