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   累积梳状滤波器 的翻译结果: 查询用时:0.018秒
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累积梳状滤波器
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  “累积梳状滤波器”译为未确定词的双语例句
     The main creative points in this dissertation are as follows:1) The digital AGC technique is described in the dissertation, and an highly effective digital envelope demodulation method , which is carried out by absolute value operation, instead of multiplication, and Cascaded Integrator-Comb (CIC) or slip maximum without any multipliers, is proposed . The digital AGC based on this technique is highly effective, which is significant to wideband digital receivers with high-speed.
     1) 对数字式AGC技术进行了深入的讨论,提出了用求绝对值代替乘法运算并通过无需乘法器的级联累积梳状滤波器(CIC)滤波或滑动最大值法求取数字包络的高效包络检波方法,基于这种数字包络检波方法的数字式AGC具有实现高效等优点,对高速宽带数字接收机具有重要的实用价值。
短句来源
     Then the design of a highly effective digital filter (cascaded integrator-comb) is discussed and the corresponding implementation structures are given.
     然后讨论了高效数字滤波器(累积梳状滤波器)的设计,并给出了相应的实现结构。
短句来源
     The results of analysis and computer simulation indicate that better demodulation performance can be achieved if the coefficient length of single CIC and the cascade number are determined correctly, and it is economical and highly effective.
     分析结果和计算机仿真结果表明,只要合理地选择单级累积梳状滤波器(CIC)的长度N和级联数Q,就可以获得较好的检波性能。
短句来源
  相似匹配句对
     Form wave filter is combed to the numeral
     数字梳状滤波器
短句来源
     Phase Separation Comb Filter
     相位分离梳状滤波器
短句来源
     Then the design of a highly effective digital filter (cascaded integrator-comb) is discussed and the corresponding implementation structures are given.
     然后讨论了高效数字滤波器(累积梳状滤波器)的设计,并给出了相应的实现结构。
短句来源
     Auto tracked Filter
     自动跟踪滤波器
短句来源
     Decentralized Filter
     分散滤波器
短句来源
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  cic filter
CIC filter theory in DDC and implementation by using FPGA
      
Cascade Integrator Comb(CIC) filter is the main part of the next generation High Frequency (HF) radar.
      
Because we can adjust the parameters freely according to our need, the CIC filter can be adapted to the next generation HF radar.
      
A desirable characteristic of the CIC filter in the contest VLSI design is of course that it is multiplier free.
      
A desirable characteristic of the CIC filter in the contest VLSI design is, of course, that it is multiplier-free.
      
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This paper investigates a highly effective digital demodulation technique used in digital automatic gain control(AGC). Firstly, the basic principle of spectrum transform through absolute operation is discussed and the spectrum positions are determined. Then the design of a highly effective digital filter (cascaded integrator-comb) is discussed and the corresponding implementation structures are given. The results of analysis and computer simulation indicate that better demodulation performance can be achieved...

This paper investigates a highly effective digital demodulation technique used in digital automatic gain control(AGC). Firstly, the basic principle of spectrum transform through absolute operation is discussed and the spectrum positions are determined. Then the design of a highly effective digital filter (cascaded integrator-comb) is discussed and the corresponding implementation structures are given. The results of analysis and computer simulation indicate that better demodulation performance can be achieved if the coefficient length of single CIC and the cascade number are determined correctly, and it is economical and highly effective.

提出了一种用于中频数字式自适应增益控制(automaticgaincontrol,AGC)环路的高效数字检波方法。首先讨论了用绝对值方法实现频谱变换的基本原理,确定了频谱的位置;然后讨论了高效数字滤波器(累积梳状滤波器)的设计,并给出了相应的实现结构。分析结果和计算机仿真结果表明,只要合理地选择单级累积梳状滤波器(CIC)的长度N和级联数Q,就可以获得较好的检波性能。

 
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