stealth technology
a sub-discipline of electronic countermeasures which covers a range of techniques used with aircraft, ships and missiles, in order to make them less visible (ideally invisible) to radar, infrared and other detection methods, aktiivse elektroonilise kaitse meetod, mille puhul õhukid vm sõidukid kaetakse elektromagnetkiirgust neelava või hajutava kattega, et vähendada nendelt kiirguse tagasipeegeldumist