Two Half Band filters and a SINC filter are designed for 64 times over sample.
用两个半带滤波器和一个梳状滤波器来实现64倍的过采样。
The out band spurious spectrum is limited by raised cosine filter in transmitter, and the shadow effect can be removed by combining the signal power of two branches in receiver.
阅读器的反射电路用升余弦滤波器抑制带外频谱，而接收电路可以用功率合成的方法消除的盲点效应。
The configuration of the electrical tunable band-pass filter is optimized based on the pseudo-combline, and the improved filter is tuned with capacitors at both the two ends of the filter.
介绍了电调谐滤波器设计原理及在同址干扰中的应用，采用伪梳状线思想对传统结构滤波器进行优化，提出两端均为电容调谐的电调滤波器结构。
A new EBG structure is proposed through a lot of experiments and analysis. A filter with a wide stop-band and another filter with two stop-bands are further designed.
最后通过大量实验和研究，提出了一种新型EBG结构，在此基础上设计出宽阻带并具有双频段带隙特性的滤波电路。
The dual-band filter consists of two dual-mode resonators with rectangular- loop perturbation on different layers, which need only single input and output.
该双通带滤波器包含两个方环形谐振器，它们位于不同层，并利用同一输入输出耦合结构实现双通带滤波器。
The band. of the filter is two times the band of a conventional filter.
该器件的带宽是常规器件的两倍。
The band. of the filter is two times the band of a conventional filter.
该器件的带宽是常规器件的两倍。
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