multi-level quadrature amplitude modulation 多电平正交调幅
QAM Quadrature Amplitude Modulation 正交调幅 ; 正交调幅调制
Offset Quadrature Amplitude Modulation 偏置正交幅度调制 ; 交错正交幅度调制 ; 采用偏置正交幅度调制
M-ary quadrature amplitude modulation 制正交幅度调制 ; 正交幅度调制 ; 元正交幅度调制 ; 阶正交幅度调制
level quadrature amplitude modulation 多电平正交调幅
multiple quadrature amplitude modulation 多值正交幅度调制
adaptive quadrature amplitude modulation 自适应正交幅度调制
QSAM Quadrature Sideband Amplitude Modulation 正交边带调幅
QAM M Quadrature Amplitude Modulation 正交调幅
quadrature chaos amplitude modulation 正交调幅机制 ; 交调幅机制
QAM (Quadrature Amplitude modulation) has been widely used in various digital communication systems due to its high modulation efficiency.
正交幅度调制(QAM)具有较高的调制效率，被广泛应用于各种数字通信系统中。
From this point, M-ary Quadrature Amplitude modulation (MQAM), MultiCarrier modulation (MCM) and adaptive modulation techniques are good candidates in next generation mobile radio system.
从这一点出发，多元正交幅度调制(MQAM)、多载波调制(MCM)及自适应调制技术成为下一代移动无线系统中最有竞争力的几种候选技术。
The errors are classified according to their frequency. The amplitude and phase errors of the LFM signal generators using quadrature modulation technology are mapped into baseband.
提出了一种将正交调制LFM信号产生系统的幅相误差映射到基带后，在数字域利用复系数FIR滤波器进行校正的方案。
应用推荐