正交幅度调制 meaning in English

qam
quadrature amplitude modulation

Quadrature amplitude modulation qam
正交幅度调制
Quadrature amplitude modulation
正交幅度调制
As a high band - efficiency digital modulation scheme , dvbc ( digital video broadcasting of cable ) qam ( quadrature amplitude modulation ) modulator is widely adopted in the wide - band communication area , such as hdtv broadcasting , cable modem , microwave communication , satellite communication and so on
正交幅度调制器( qammodulator )作为一种高频谱利用率的数字调制方式,在高清晰度电视( hdtv )广播、 cablemodem 、固定宽带无线接入、卫星通信、数字微波传输等宽带通信领域得到了广泛应用。
The main contribution of this dissertation in modulator can be concluded as following : 1 . study and verification of dvbc qam modulator with digital design technology on the fpga laboratorial platform . in recently years , transplant from general product to vlsi is speeded up for the highly advancement in the field of ic and communication system
本论文主要在有线数字电视广播正交幅度调制器( dvbcqammodulator )做了以下的研究: 1 :利用fpga平台研究和验证了dvbcqammodulator的全数字实现。