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词汇
quadrature amplitude modulation
释义
quadrature amplitude modulation
短语¹⁴⁴⁹⁷²⁺
²
基本
例句
正交调幅
The implementation of OFDM base- band processing system, characterized by16- QAM Quadrature Amplitude Modulation and64 sub-carriers, is paid more attention.
重点研究了基于64路子载波,采用16- QAM调制的 OFDM基带处理系统的实现。
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更新时间:2025/5/9 6:54:28