Surface acoustic wave multistrip coupler

Surface acoustic wave resonator, and surface acoustic wave...

Surface acoustic wave resonator, filter, duplexer and...

Surface mount crossover component

Surface mount stripline devices having ceramic and soft...

Surface mount technology contact for ferrite isolator/circulator

Surface mountable circulator/isolator and assembly technique

Surface mountable circulator/isolator and assembly technique

Surface mountable low IMD circulator/isolator with a locking...

Surface mountable low IMD ferrite isolator/circulator structure

Surface mounted broadside directional coupler

Surface mounted directional coupler

Surface-acoustic-wave duplexer with improved isolation

Suspended microstrip circuit for the propagation of an odd-wave

Suspended substrate elliptic rat-race coupler

Suspended substrate low loss coupler

Suspended substrate-3 dB microwave quadrature coupler

Suspended transmission line with embedded signal channeling...

Suspended transmission line with embedded signal channeling...

Suspended-stripline hybrid coupler