Active antenna tuning circuitry

Active tuned loop-coupled antenna

Adjustable antenna coil

Adjusting resonance frequency by adjusting distributed...

Antenna

Antenna and method for steering antenna beam direction

Antenna and wireless communication device

Antenna arrangement for a portable transceiver

Antenna capable of micro-tuning and macro tuning for...

Antenna device

Antenna device and radio communication apparatus using the...

Antenna device and transmitter-receiver using the antenna...

Antenna device and wireless communication apparatus

Antenna input circuit for radio receiver

Antenna module, radio device and mobile radio terminal

Antenna resonant circuit

Antenna resonant circuit

Antenna system for receiving digital video broadcast signals

Antenna unit

Antenna with active elements