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1)  polyphase filter
多相滤波
1.
This paper discusses the basic principle of channelized receiver with high speed and efficiency based on polyphase filter and the actual implementation scheme of FPGA.
讨论了基于多相滤波器组的高速高效信道化接收机基本原理以及FPGA具体实现方案。
2.
This paper described a digital quadrature coherent detector implemented with the polyphase filter, which the coefficients of in phase and quadrature branches were derived from the same low pass filter.
该文介绍了一种由多相滤波法实现的数字正交相干检波器 ,并与其它常见的数字正交相干检波方案进行了比较。
3.
Based on this, the polyphase filtering I/Q demodulation scheme is chosen.
本文通过对3种常见中频处理结构的分析,确定了在孔径合成式毫米波辐射成像系统中采用多相滤波I/Q解调结构。
2)  polyphase filtering
多相滤波
1.
This paper analyzes the digital down conversion(DDC) of wideband reconnaissance receiver IF digital signal based on polyphase filtering.
分析了基于多相滤波结构的宽带侦察接收机中频数字信号下变频处理方法。
2.
Based on polyphase filtering technology for digital quadrature transform,this paper presents a new algorithm for digital quadrature demodulation in SR through mathematical derivation.
文章基于多相滤波的数字正交变换技术,通过数学推导,提出了一种软件无线电中的数字化正交解调新算法。
3.
Based on the design of software radio technique, the implemental structure and basic principle for highly effective softened-all-digital channelized transmitter which is combined with interpolation theorem and polyphase filtering banks in multirate digital signal processing, is presented in this paper.
基于多速率数字信号处理中的内插理论,结合多相滤波技术建立该发射机的数学模型,并进行多路信号发射的多相滤波器组的设计和计算机仿真,最后开展了以现场可编程门阵列(FPGA)芯片作为数字信号处理单元和基于高速PCI标准总线通信卡结构的信道化发射机的通用硬件平台的研制,结果表明该信道化发射机的设计方案是可行的。
3)  poly-phase filter
多相滤波
1.
A design method of channelized receiver based on poly-phase filter banks;
一种基于多相滤波器组的信道化接收机设计方法
2.
A method of channelized digital demodulation based on poly-phase filter;
一种基于多相滤波器的信道化数字检波方法
4)  poly-phase filtering
多相滤波
1.
In order to improve the sensitivity and resolution of wireless SAW sensor,the method of (quadra)-ture coherent detection which is based on the poly-phase filtering was used to process the signals of reflected wave.
为进一步减小这些误差,引入了基于多相滤波的正交变换方法对无线SAW信号进行检波处理,在数字域中实现整倍抽取和延迟校正滤波,实现信号的正交采样。
2.
The poly-phase filtering and equivalent circuit relations under certain condition are employed to put decimation process ahead of those of mixing and filtering,so as to receive wideband signals efficiently.
介绍了一种宽带数字接收机的设计技术,它结合多相滤波和一定条件下的电路等效关系,把抽取过程搬移到混频和滤波之前,从而可以高效地接收宽带信号。
3.
In order to overcome the shortcoming of the time-domain correlation processing in classical PN-code fuze,the method of digital quadrature detection is proposed based on poly-phase filtering and digital pulse compression which are achieved by FPGA and DSP tools.
针对传统伪随机码引信对回波信号时域相关处理法在处理大点数、大压缩比信号时的不足,提出采用软件无线电技术中的多相滤波数字正交检波器和频域数字脉冲压缩的方法。
5)  multiphase filtering
多相滤波
1.
This paper introduces the principle of digital down-conversion(DDC) based on multiphase filtering configuration,analyzes the principle of frequency measurement method for digital down-converting,at last gives the simulation result.
介绍了基于多相滤波结构的数字下变频原理,对用于数字下变频的测频方法进行了理论分析,最后给出了仿真结果,证明该方法是简单易行的。
6)  Multiphase filter
多相滤波
1.
And the realization of Nyquist filter, multiphase filter, interpolation filter, multiphase carrier are explained.
阐述了柰奎斯特滤波器、插值滤波器、多相滤波器、多相数字频率合成器的实现方法,并采用多相滤波技术和OSERDES技术解决了射频信号高采样率问题。
补充资料:多相脂质体139 , 三氨酸多相脂质体,油酸多相脂质体注射液
药物名称:油酸多相脂质体注射液

英文名:Polyphase Liposome-139

别名: 139;多相脂质体139 , 三氨酸多相脂质体,油酸多相脂质体注射液
外文名:Polyphase Liposome-139
适应症: 用于治疗各种消化管癌(如胃癌、结肠癌、肝癌、胰腺癌、食管癌等)、肺癌、淋巴肉瘤、乳腺癌等。
用量用法:
开始时1日量20ml,如无不良反应,逐渐增大剂量,最多可至1日50ml,加入氯化钠注射液中(250~500ml)混匀,缓缓静滴,滴速控制在每分钟40~60滴,每日1次,1个疗程总量1200~1500ml。如单用本品,1个疗程结束后,休息1周,进行复查,然后继续第2疗程。如是手术病人,术后2周开始维持给药,1日50ml,每周2次,用1个月。本品亦可与化疗或放疗合用,先用本品1疗程,休息1周后,,再按常规使用化疗或放疗,可减轻化疗药物的毒副作用,提高机体免疫功能。
注意事项:
1.用前将注射液振摇均匀后与等渗盐水混匀。 2.偶有面部发热,仅需减慢滴速即能恢复正常。 3.禁用于直接静脉推注,以免危险。 4.开始用药2~3日内白细胞可能略有下降,继续给药随即回升至正常水平。
规格: 针剂:10ml。


类别:其他抗肿瘤药及辅助治疗药
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