Acoustic wave ladder filter with effectively increased coupling

Acoustic wave ladder filter with unequal series and shunt transd

Acoustic wave transducer and filter comprising said transducer

Acoustical wax on a surface wave device

Acoustically coupled thin-film resonators having an...

Active filter with surface acoustic wave resonator filter having

Adjusting method for group-delay characteristics of...

Adjusting the frequency of film bulk acoustic resonators

Air-gap type thin-film bulk acoustic resonator and...

Anchor/support design for MEMS resonators

Anisotropically electroconductive adhesive and a ladder...

Apparatus and method for an asymmetrical multi-pole monolithic c

Apparatus and method for extending tuning range of...

Apparatus for suppression of spurious attenuation poles in cryst

Arrangement of lattice filter

Balance filter comprising two acoustic wave filters...

Balanced acoustic wave filter

Balanced acoustic wave filter

Balanced acoustic wave filter device and composite filter

Balanced bridge saw filter