It literally can’t get simpler than that. Of course these components can only be assembled into a simple radar, and the real value of a ground penetrating radar is the ability to map an area.
In the days before integrated circuits became ubiquitous, providing advanced functionality in a single package, designers became adept at extracting the maximum use from discrete components.
The zumo R1 Radar system includes a blind spot monitoring system and indicator lights to keep you safe on your motorcycle ...