Stolar’s Electromagnetic Wave Detection and Imaging Transceiver (EDIT) measures resonance to detect objects up to 40 inches from the EDIT detector. EDIT transmits energy into the ground and ‘energizes’ objects that store and release that energy at their resonant frequency.  EDIT then detects, measures, and creates an image from the physical action of the object storing and releasing that energy.  The detection and measurement takes place in the EDIT Resonant Microstrip Patch Antenna (RMPA), which accumulates energy from the energized object, thus changing the RMPA’s impedance.  The changed impedance is the indication that an anomaly is in the ground.