BEDFORD, Mass.–(BUSINESS WIRE)–Fractal Antenna Systems, Inc. (‘Fractal’) today announced it has secured patent on a method to detect invisibility cloaks and related stealth metamaterials, thus preventing hostile military assets from being hidden from radar, and decreasing the potential for sparking conflicts. Detailed in US patent 11,408,976 and patent pending, the cloak detection technique – dubbed LPASS™ – is a new radar method that looks for tell-tale signatures of cloaked objects. that ar