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2PSK- - 产 生• 同 一 载 波 的 两 种 相 位 代 表 数 字 信 号• 2PSK• 2DPSKe () t = [ ∑ag( t− nT )] Cosωt, a =± 12 PSK n s c nne () t = cos( ω t+φ )o c i2011-9-11 27
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