论文标题
非常密集的偶极阵列中的双共振方法
Double-resonant decoupling method in very dense dipole arrays
论文作者
论文摘要
在本文中，通过呈现去耦合器，通过实现被动式环环谐振器（SLR）来扩展一系列偶极天线中的操作频段的方法。与以前的方法相比，在同一级别的交叉访问和渠道间的频率下，在同一水平的分离率-8DB上，操作带从0.5 \％$ $ $ $ 1.6 \％$显着提高了三个位置的活性偶极子。为了描绘，两个SLR的存在导致SLR的共振相互作用的双折射，从而产生了两个不同的本本征码用于解耦。结果，获得了双共振的解耦。除了分析研究外，数值和实验研究还验证了我们方法的真实性。此外，通过数值研究了SLR对具有更活跃的偶极子阵列解耦的可能性。
In this paper an approach for broadening of operational band in a dense array of dipole antennas by implementing passive split-loop resonators (SLRs) as decouplers is presented. Compared to the previous method, where three closely located active dipoles were decoupled by two passive dipole, the operational band is significantly improved from $0.5 \%$ to $1.6 \%$ at the same level of decoupling -8dB for the cross-talk and inter-channel transmittance. To delineate, the presence of two SLRs results in birefringence of the resonant interaction of SLRs which creates two different eigenmodes for decoupling. As a result, a dual-resonant decoupled band is obtained. Alongside with analytical investigation, numerical and experimental investigations verify the veracity of our approach. Moreover, the possibility of decoupling by SLRs for arrays with more active dipoles is investigated numerically.
