论文部分内容阅读
基于人工电磁材料开环谐振器,提出了一种结构紧凑的新型宽带微带功率分配器。通过在微带线上加载开口谐振环(SRRs)单元,使其在某个频段内呈现色散性质即支持后向波传播,从而实现宽带特性。该结构可简单地通过改变开环谐振器结构参数来调节功率分配器中心频率。测试结果表明,该功分器具有体积小巧、损耗低、易制作并方便与其他电路集成等优势。
Based on artificial electromagnetic material open-loop resonator, a compact new broadband microstrip power splitter is proposed. By loading open-loop resonant ring (SRRs) cells on the microstrip line, it is dispersive in a certain frequency band to support the backward wave propagation, thus realizing broadband characteristics. This structure can simply adjust the power divider center frequency by changing the open-loop resonator structure parameters. The test results show that the power splitter has the advantages of small size, low loss, easy to manufacture and easy integration with other circuits.