Electromagentic Field Characteristics TRIZ Cases
- Signal Receiving Device with Segmented Circuits for Frequency Identification
Segmented receiving circuits and a light-emitting indicator distinguish specific frequencies, preventing terminal forgery in identification systems.
- Electromagnetic Field Measurement Using Movable Probe Antenna
A movable probe antenna measures electromagnetic signals at multiple spatial positions, reducing device complexity and cost compared to multi-probe arrays.
- Lightning Detection Waveform Sensor Compression
Sensors compress and filter lightning waveforms locally to reduce processing time while maintaining detection accuracy.
- RF Signal Analysis Using Quantum Sensor Frequency Tuning
Optically pumpable quantum sensors provide frequency-dependent sensitivity control, resolving uniform attenuation limits in conventional RF analysis systems.
- Symmetric Probe Substrate for Electromagnetic Field Measurement
A symmetric probe substrate cancels scattered electromagnetic interference through differential signal processing.
- Buried Wire Guidance Amplifier Filter Design
A cascaded fifth-order active filter and amplifier system removes noise outside the 700 to 1500 Hz band to maintain reliable irrigation machine guidance.