(U) modulator to provide a continuous stepped frequency signal f
Accurate location sonar and radar
Acousto-optical classifier
Acousto-radio frequency modulator and applications therefore
Active matching transmit/receive module
Active recognition system with optical signal processing
Active signalling systems
Adaptive antenna array
Adaptive fast Fourier transform weighting technique to increase
Adaptive fragmentation and frequency translation of...
Adaptive interference canceller
Adaptive pulse shaping implementation and method for control of
Adding error correction and coding to a radar system
Advanced parameter encoder with environmental filter capability
AFC control switching circuit
Agile PRT deconvolution method and systems, and its uses
Algorithm for radar coordinate conversion in digital scan conver
All weather tactical strike system (AWTSS) and method of operati
Amplitude and phase-controlled antennas-subsystem
Analog to digital conversion system