In this paper, a reconfigurable dual-band bandpass filter, using memristive switches, is proposed. The applied memristor is non-volatile and has low-power consumption, which could be potentially used as an RF switch. The dual-band bandpass filter is based on the dual-mode resonator with a memristor. The odd-mode and even-mode method is utilized to analyse the proposed reconfigurable filter. By loading a memristor to the optimum position of the resonator, the proposed dual-band bandpass filter’s responses can be switched. The memristor is equivalent to a low-impedance resistor in ON state and a high-impedance capacitor in OFF state. The frequency responses of the proposed reconfigurable dual-band bandpass filter can be tuned by transforming the state of two memristors. The alternative test method is used in this paper, and measured results are consistent with simulated results.

在本文中，提出了一种使用忆阻开关的可重构双带带通滤波器。所应用的忆阻器具有非易失性和低功耗特性，可用作射频开关。双带带通滤波器基于带有忆阻器的双模谐振器。奇模和偶模方法被用来分析所提出的可重构滤波器。通过将忆阻器加载到谐振器的最佳位置，可以切换所提出的双带带通滤波器的响应。忆阻器相当于导通状态下的低阻电阻和关断状态下的高阻电容。可以通过转换两个忆阻器的状态来调整所提出的可重构双带带通滤波器的频率响应。本文使用替代测试方法，