Direction Finders TRIZ Cases
- Radar DOA Estimation Using Virtual Antenna Extrapolation
Virtual antenna extrapolation extends a small radar array to separate nearby targets, improve DOA resolution, and avoid grating lobes.
- Single-Beam Phased Array Tracking Using Monopulse Beam Jitter
Controlled beam jitter lets a single phased array synthesize monopulse error signals for fast LEO satellite tracking while maintaining the RF link.