Detection Using Electromagnetic Waves TRIZ Cases
- Capacitive Shoe Scanner for Substance Detection
A capacitive shoe scanner measures complex impedance to identify concealed substances.
- Microwave Motion Sensor Adaptive Frequency Control
A microwave motion sensor switches detecting signal frequencies to resolve interference from Wi-Fi devices.
- Ground-Penetrating Radar Continuous Sampling Digitizer
Continuous sampling digitizer eliminates jitter errors in randomized pulse acquisition by synchronizing the sampling clock phase with actual pulse positions.