有四个接地元件和两个加型差动差分电流传送器(ddccs)的高输入阻抗电压型多功能滤波器-英文文献.rar

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有四个接地元件和两个加型差动差分电流传送器(ddccs)的高输入阻抗电压型多功能滤波器-英文文献,this paper introduces a novel voltage-mode multifunction biquadratic filter with single input and four outputs using two plus-type di fferential difference curr...
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This paper introduces a novel voltage-mode multifunction biquadratic filter with single input and four outputs using two plus-type di fferential difference current conveyors (DDCCs) and four grounded passive components. The filter can realize inverting
highpass, inverting bandpass, noninverting lowpass, and noninverting bandpass filter responses, simultaneously. It still maintains the following advantages: (i) using grounded capacitors attractive for integration and absorbing shunt parasitic capacitance, (ii) using grounded resistors at all X terminals of DDCCs suitable for the variations of filter parameters and absorbing series parasitic resistances at all X terminals of DDCCs, (iii) high-input impedance good for cascadability, (iv) no need to change the filter topology, (v) no need to component-matching conditions, (vi) low active and passive sensitivity performances, and (vii) simpler configuration due to the use of plus-type DDCCs only. HSPICE and MATLAB simulations results are provided to demonstrate the theoretical analysis.


本文介绍了一种新颖的用两个加型差动差分电流传送器(DDCCs)和四个接地无源元件单输入和四个输出的电压模式多功能二阶滤波器。该过滤器可实现高通反相,带通反相,低通同相,带通同相滤波器同时进行反应。它仍然保持着以下优点:(一)使用接地电容吸引力的融合和吸收分流寄生电容,(二)用所有使用X终端的接地电阻适应过滤器参数的变化。吸收串联在所有的X终端的DDCCs寄生电阻,(三)高输入阻抗级联好,(四)无需更换过滤器拓扑结构,(五)不需要元件的匹配条件,(六)有源和无源灵敏度低,以及(七)由于只使用加型DDCCs简单配置。HSPICE andMATLAB的模拟结果为理论分析提供证明。