...通信与自动控制技术论文 关键词： 零中频；正交解调；载波同步；同步方法 [gap=845]keywords: zero-if; quadrature demodulation; carrier synchronization; methods ...
基于104个网页-相关网页
... 相敏检波 in phase demodulation 正交检波 quadrature demodulation 解调信号 demodulated signal ...
基于1个网页-相关网页
quadrature demodulation algorithm 正交去调制法
digital quadrature demodulation 数字正交解调
analog quadrature demodulation 模拟正交解调
quadrature demodulation errors 正交解调误差
quadrature demodulation receiver 正交解调接收机
wideband quadrature demodulation 宽带正交解调
The UWB SAR quadrature demodulation receiver reaches very high performance within 300MHz bandwidth: the amplitude ripple is 1.5 dB and the IQ imbalance is 0.2dB/2°.
设计实现了300MHz带宽超宽带接收机的正交解调部分。 带内幅度波纹为1.5dB，I、Q幅相不平衡度为0.2dB／2°。
参考来源 - 超宽带收发系统设计与调试The digital signal processing technique mainly involved in the new method inclue DFT algorithm ,FM quadrature demodulation algorithm ,FIR digital filter and the improved Goertzel algorithm.
新方案主要涉及的数字信号处理方法有DFT算法、FM正交解调算法、FIR数字滤波器和改进的Goertzel算法。
参考来源 - DVOR监控系统数字化的软件仿真及硬件实现·2,447,543篇论文数据，部分数据来源于NoteExpress
Research the digital quadrature demodulation.
数字解调技术及其实现。
Analyze the quadrature demodulation and difference demodulation algorithm of MSK signal.
对MS K信号，分析了正交解调和差分解调算法。
A method to design efficient radar wideband digital quadrature demodulation receiver is described. The design condition is also given.
描述了一种高效的雷达宽带正交接收机的全数字设计方法，给出了设计条件。
应用推荐