Active sleeve surrounding feed line for dipole antenna

AM-FM-cellular mobile telephone tri-band antenna with double sle

Angulated FM antenna

Antenna apparatus

Antenna assembly for a portable transceiver

Antenna for portable telecommunication systems

Antenna for portable wireless devices

Antenna inner conductor and shorts system

Antenna probe having antenna portion, low noise converter...

Antenna system having a plurality of fundamental resonances

Antenna used for a plurality of frequencies in common

Antenna with dipole connector

Antenna with graduated isolation circuit

Antenna with power matching circuit

Apparatus for isolating from ground and exciting a conductive to

Array of collinear dipoles