Radial line slot antenna

Radial line slot antenna

Radial waveguide channel electronic scan antenna

Radiating coaxial cable having helically diposed slots and...

Radiating device for a plannar antenna

Radiating slit antenna system

Radiating slot array antenna

Radiating waveguide and radio communication system using same

Radiation enhancement device

Radiators for microwave aerials

Radio communication device

Radio device and antenna structure

Radio frequency antenna

Radio frequency identification (RFID) antenna assemblies...

Radio frequency ring-shaped slot antenna

Radome-antenna structure

Receiver/transmitter system including a planar waveguide-to-stri

Reconfigurable interleaved phased array antenna

Reconfigurable resonant cavity with frequency-selective...

Rectifying antenna and method of manufacture