Contents  [hide]  1 Digital QAM 数字QAM 2 Analog QAM 模拟QAM 2.1 Fourier analysis of QAM QAM傅立叶分析 3 Quantized QAM QAM量化 3.1 Ideal structure 理想结构 3.1.1 Transmitter 发送 3.1.2 Receiver 接收 4 Quantized QAM performance 已量化QAM的性能 4.1 Rectangular QAM 矩形QAM 4.1.1