Acoustically driven plasma antenna
Active antenna
Active antenna
Amplified FM antenna with parallel radiator and ground plane
Antenna arrangements
Antenna circuit of the negative impedance type
Antenna having reconfigurable length
Antenna structure and installation
Antenna structure and installation
Antenna structure and installation
Antenna structure for a magnetic resonance device
Antenna system for a wireless device
Antenna with inherent filtering action
Apparatus and method for generating a fluid antenna
Azimuth steerable antenna
Broad band system operating in the submillimeter wave range
Condition responsive RF transmitting device
Confined plasma resonance antenna and plasma resonance...
Detector and modulator circuits for passive microwave links
Detector for electromagnetic radiation and a method of...