Radar antenna array

Radar system and components therefore for transmitting an electr

Radio antennae structures employing helical conductors

Radio equipment

Radio frequency antenna

Radio frequency antenna for an object interrogation device...

Radio frequency apparatus

Radio frequency IC device

Radio frequency identification tags and labels

Radio frequency identification transponder apparatus and method

Radio frequency tag with miniaturized resonant antenna

Radio frequency telemetry system for sensors and actuators

Reader or transmitter and/or receiver comprising a shielded...

Rectangular helical antenna

Rectangular helical antenna

Reduced back lobe spiral antenna

Reduced size dielectric loaded spiral antenna

Repeater isolation through antenna polarization diversity

Resilient antenna structure and a method to manufacture it

Resonance label and method for its fabrication