patent


Invention Delivers Pure Location Signals for Q-Track

Huntsville, AL June 12, 2018 — The U.S. Patent Office today awarded U.S. patent 9,997,845 for an “Embedded symmetric multiple axis antenna system with isolation among the multiple axes,” to Q-Track inventors, Hans G. Schantz, Christopher D. Pittman, James L. Richards, and Stephen A. Werner. The Q-Track inventors discovered how to implement compact magnetic antenna arrays capable of detecting all three components of the magnetic field. Mutually orthogonal three-axis electrically-small magnetic antenna arrays are of great […]