正交振幅调制 meaning in Chinese
modulation quadrature amplitude
Examples
- According the standard of digital video broadcasting for cable channel , this paper analyze , design and simulate a all - digital demodulator that receive high rate quadrature amplitude modulate ( qam ) signal in order to making the demodulator chip for qam signal that transmitted through the channel of cable television . the paper includes some contents as follows
本文依照dvb - c传输标准，为了制作数字有线电视接收机中的正交振幅调制（ qam ）信号的全数字解调芯片，对qam信号的全数字解调器进行了分析、设计和仿真，主要包括以下内容：对数字下变频进行了分析、设计和仿真。