Resonator device, electronic equipment provided with...

Resonator device, filter, composite filter device, duplexer,...

Resonator device, filter, duplexer and communication device

Resonator device, filter, duplexer, and communication...

Resonator filter

Resonator filter

Resonator filter cascade

Resonator filter having a frequency regulating means with at...

Resonator filter structure having equal resonance frequencies

Resonator filter structure having equal resonance frequencies

Resonator filter utilizing cascaded impedance inverters

Resonator filter with improved adjacent channel selectivity

Resonator filter with reduced variation in the pass band...

Resonator filter with variable tuning

Resonator filters on dielectric substrates

Resonator filters with wide stopbands

Resonator for high frequency electromagnetic oscillations

Resonator for uniformly varying inductance or impedance in...

Resonator formed in integrated MOS technology utilizing switched

Resonator frequency correction by modifying support structures