毫米波原理
Millimeterwave(mmWave)isaspecialclassofradartechnologythatusesshortwavelengthelectromagneticwaves.Radarsystemstransmitelectromagneticwavesignalsthatobjectsintheirpaththenreflect.Bycapturingthereflectedsignal,aradarsystemcandeterminetherange,velocityandangleoftheobjects
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