Phase measurements using pseudo-random code

Phase multi-path mitigation

Phased array acoustic imaging system

Phased array radar antenna having reduced search time and...

Phased array radar system for tracking

Photo-glyph-recording

Photoelectric detector

Piezo-electric tag

Platform shake compensation method in synthetic aperture...

Plot generator

Plural beam steering system

Pneumatic tire having an integrated circuit transponder and...

Point positioning apparatus and point positioning method

Polarization switching lidar device and method

Polystatic correlating radar

Portable electronic device with radiofrequency signal...

Portable light beacon

Portable localizer siting system

Portable locator system and method

Portable mobile transceiver for gps navigation and vehicle...