modulation-demodulation method 调变解调法
modulation demodulation system 调制解调系统
MD Modulation Demodulation 音调模块
IRQ Modulation Demodulation Interrupt Request 音调模块中断请求信号
MDIRQ Modulation Demodulation Interrupt Request 音调模块中断请求信号
MD-RES Modulation Demodulation Reset 音调模块复位信号
This thesis studied the modulation and demodulation technology of CDMA by comparing several technologies.
本文主要研究了CDMA技术中调制解调方法的选取与比较。
The error correcting and decoding, interleave and and DMT modulation and demodulation are analyzed in detail.
分析了信道编译码方法、 交织与解交织及DMT调制与解调等关键技术。
Finally, the antenna, ASK modulation, power supply of the tag, load impedance modulation, demodulation, power supply sensor and HF power amplifier were realized.
本文实现了天线、ASK调制、应答器的电源、负载调制、解调、电源传感器和高频功放模块。
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