Device at filters

Device comprising a cavity and a linear resonator fixed within s

Device for tuning of a dielectric resonator

Diagonally coupled magnetostatic wave resonators

Dielectric ceramic composition containing ZnO-B.sub.2 O.sub.3 -S

Dielectric ceramic composition containing ZnO-B.sub.2 O.sub.3 -S

Dielectric coaxial resonator

Dielectric filter, duplexer, and communication apparatus

Dielectric material coaxial resonator with improved resonance fr

Dielectric mounting system

Dielectric multi-line resonator including a coupling conductor l

Dielectric notch resonator

Dielectric resonance device with stabilized electric...

Dielectric resonant apparatus

Dielectric resonator

Dielectric resonator

Dielectric resonator

Dielectric resonator

Dielectric resonator

Dielectric resonator