Electronic transponder tuning circuitry
Electronic transponder tuning procedure
Encapsulated antenna in passive transponders
Enemy signal detection and warning system
Extended range RF-ID transponder
Extremely high frequency vehicle identification and communicatio
Frequency diversity transponder arrangement
Friend or foe detection system and method and expert system mili
Friend or foe detection system and method and expert system...
Friend or foe detection system and method and expert system...
Friend-foe interrogation method and a system using this method
Friend/foe identification system for a battlefield
Full duplex transponder system
Group-addressable transponder arrangement
High speed read/write AVI system
High speed read/write AVI system
Highly accurate RE-ID positioning system
Highly accurate RF-ID positioning system
Highway vehicle identification system with high gain antenna
Hyperfrequency system for remote data transmission