通信市场网--中国通信市场(CTM)权威信息发布门户网站 关键字：脉冲成形;奈奎斯特滤波器;多相滤波器;升余弦滚降 [gap=789]Key words：pulse shaping; nyquist filter; polyphase filter; raised cosine
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基于多相结构的内插脉冲成形滤波器的DSP实现-电子资讯-维库电子市场网 关键词: 多相滤波器; 脉冲成形; 数字信号处理器 [gap=629]Key words: multiphase filter; pulse shaping; digital signa l processor
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多相滤波器组 Polyphase Filter Bank
RC多相滤波器 RC poly phase filter
DFT多相滤波器组 DFT polyphase filter banks
复信号多相滤波器 complex polyphase filter
多道相干滤波器 multichannel coherency filter ; MCF
多相正交滤波器 PQF PolyphaseQuadratureFilter ; Polyphase quadrature filter
频带多相正交滤波器 Polyphase Quadrature Filter ; PQF
它由多相正交滤波器 polyphase quadrature filter ; PQF
To improve the efficiency, the channelized receiver based on polyphase filter bank is adopted where the date is first decimated and then filtered hence the computation complexity decreases largely.
提出采用多相滤波器组信道化接收技术,处理时先抽取,再滤波,运算量大大减少。
参考来源 - 岸—舰双基地波超视距雷达若干问题研究This paper presents an efficient architecture of digital channelized receiver based on IDFT poly-phase filter-bank.
本文提出了基于IDFT多相滤波器的数字信道化接收机的高效结构及其参数编码器。
参考来源 - 数字化告警接收机·2,447,543篇论文数据，部分数据来源于NoteExpress
图7 a示意性地示出了使用多相滤波器来校正水平位置。
FIG. 7a schematically illustrates the use of a polyphase filter to correct the horizontal position.
这是一个实现全概率接收的程序，基于多相滤波器组成的信道化接收机。
This is a realization of the probability of receiving the whole process, based on the polyphase filter composed of channelized receiver.
对基于多相滤波的正交处理器和多相滤波器组信道化接收机进行了详细的研究。
In this paper, quadrature processor based on the polyphase filters and channelized receiver with polyphase filter - Banks are studied in detail.
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