首页> 外文期刊>International journal of RF and microwave computer-aided engineering >Independently controllable dual-band filter using single quadmode silver-loaded dielectric resonator
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Independently controllable dual-band filter using single quadmode silver-loaded dielectric resonator

机译:使用单弧度银载介质谐振器的独立可控的双频滤波器

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This article proposes a novel bandpass filter with two controllable passbands using a single quad-mode silver-loaded dielectric resonator (DR). The silver plane is inserted in the middle of the cubic DR and two degenerate pairs are used to build the two passbands. Because of the distinct E-field distributions, the silver plane has significant effect on the degenerate pair (TE112x and TE112y), whereas another one (TE111x and TE111y) remains unchanged. With the aid of the silver plane, both center frequencies and bandwidths of the two bands can be controlled independently. To verify the proposed idea, a prototype dual-band BPF is designed and fabricated. Good agreement between simulated and measured results can be observed.
机译:本文提出了一种具有两个可控通带的新型带通滤波器,其使用单个四模式镀存的介质谐振器(DR)。银色平面插入立方体DR的中间,并使用两个简并对构建两个通带。由于截然不同的电子场分布,银色平面对退化对(TE112X和TE112Y)具有显着影响,而另一个(TE111X和TE111Y)保持不变。借助于银色平面,可以独立地控制两个带的中心频率和带宽。为了验证所提出的想法,设计和制造了原型双频BPF。可以观察到模拟和测量结果之间的良好一致性。

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