Microwave motion-detection apparatus employing a Gunn oscillator
Microwave movement detector
Microwave proximity sensor
Microwave sensor
Microwave sensor
Microwave sensor
Microwave sensor with adjustable sampling frequency based on env
Microwave signal detector
Microwave transmission/reception element structure with...
Microwave-based point liquid level monitoring system
Microwave/seismic security system
Millimeter-wave area-protection system and method
Mine alert device
Mine roof movement monitor
Mini faulted circuit indicator unit
Miniature electromagnetic impact sensor
Miniature magnetomechanical marker for electronic article...
Miniature resonating marker assembly
Miniaturized electronic casing for monitoring the cold chain...
Minimal energy dissipating detector