Antenna feed copling structure of a duplexer

Antenna feed system

Antenna feed system for double polarization

Antenna isolation device

Antenna multiplexer with a Pi-network circuit and use of a...

Antenna selector

Antenna sharing apparatus for switchable transmit/receive filter

Antenna sharing device

Antenna switch

Antenna switch circuit

Antenna switch circuit and high frequency module having the...

Antenna switching circuit

Antenna transducer for a transmission-reception antenna

Antenna-duplexer and communication apparatus

Antenna/filter combiner

Aperture coupled output network for ceramic and waveguide...

Aperture-coupled multiplanar magic-T junction

Apparatus and method for diffracting MSW in a garnet film using

Apparatus and method for enhancing the isolation of an MMIC...

Apparatus and method for in-process high power variable...