Radio Wave Direction/Deviation Determination Systems TRIZ Cases
- RFID Antenna Directivity for Precise Transponder Positioning
A directional RFID antenna uses sensitivity minima and signal evaluation to locate transponders accurately with less installation complexity.
- Radar DoA Processing With ROI-Based Local Resolving Power
ROI-guided steering vector allocation sharpens DoA accuracy in key radar regions while cutting processing load for ADAS.
- Airborne Goniometry Calibration Using Orthogonal Low-Frequency Signals
Orthogonal polarized in-flight signals and interpolation calibrate low-frequency airborne direction finding without large anechoic chambers.