Semiconductor article harmonic identification
Servo control with self calibrating preset
Signal discrimination system
Signal receptor-reradiator and surveillance tag using the same
Signal transmission system and method
Simultaneous data transmission and reception system using microw
Single balanced to dual unbalanced transformer
Single loop transponder system and method
Stealth aircraft identification system
Supervised personnel monitoring system
Supervised personnel monitoring system
Surface acoustic wave passive transponder having acoustic wave r
Surface acoustic wave passive transponder having amplitude and p
Surface acoustic wave passive transponder having parallel acoust
Surveillance and identification system antennas
Synchronized electronic identification system
Synchronized electronic identification system
Synchronous identification of friendly targets
System and method
System and method for distance measurement