发明申请
US20100266126A1 FRIEND OR FOE DETECTION 失效
朋友或朋友的检测

FRIEND OR FOE DETECTION
摘要:
An identification friend or foe (IFF) system and method can covertly identify an object as friend or foe (FoF). An encoded illumination signal can be calculated using a detected ambient signal and an identification (ID) signal and emitted. The encoded illumination signal can be detected by analyzing a detected ambient signal and decoded using a specified key.
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