Stolen object location system

Stretch and chirp waveform format for reduced generating and...

Strobe generator

Sub-aperture sidelobe and alias mitigation techniques

Sub-surface radar imaging

Submarine antenna

Subsea navigation and survey

Subsea subsurface objects anticollision sonar

Subsurface inspection radar

Subsurface positioning system and method for monitoring...

Sun sensors using multi-pinhole overlays

Super spatially variant apodization

Supermarket checkout system

Superregenerative microwave receiver

Superresolution beamformer for large order phased array system

Supporting an assisted satellite based positioning

Supporting an assisted satellite based positioning

Suppression of false signals in doppler radar

Suppression of out-of-focus echoes in ultrasonic scanning

Surface wave radar