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首页> 外文期刊>Microwaves, Antennas & Propagation, IET >Development of a compact microstrip resonant cell aimed at efficient microwave component size reduction
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Development of a compact microstrip resonant cell aimed at efficient microwave component size reduction

机译：旨在有效减少微波组件尺寸的紧凑型微带谐振电池的开发

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A comprehensive comparison of a wide collection of compact microstrip resonant cells (CMRCs) found in the extensive body of literature has been presented. The evaluation of different CMRC designs has led to the selection of the most promising CMRC geometry for the efficient miniaturisation of modern microwave components. To showcase the vital effectiveness of the approach, the initially selected CMRC has been notably improved and applied to an exemplary microwave component, that is, a branch??line coupler, to obtain its size reduction without degradation in its performance. Exemplary prototype circuits have been designed to mimic the frequency characteristics of a classic coupler, simultaneously presenting a substantial 75, 80 and 85% surface area reduction. The best solution obtained has been experimentally validated. The measured in-band results are in excellent accordance with the theoretical characteristics, whereas the broadband performance depicts an additional effect, that is, the strong suppression of unwanted signals in 2.6??7 GHz frequency band. The multi-step CMRC evaluation and improvement procedure proposed presents an efficient design methodology for novel compact circuit topologies developed in microstrip technology.
机译：已经提出了广泛文献中广泛发现的紧凑型微带谐振单元（CMRC）的广泛比较。对不同CMRC设计的评估已导致选择最有前途的CMRC几何形状，以实现现代微波组件的高效小型化。为了展示该方法的至关重要的效果，最初选择的CMRC已得到显着改进，并应用于示例性微波组件，即支线耦合器，以减小其尺寸而不降低其性能。已经设计了示例性的原型电路来模仿经典耦合器的频率特性，同时显着减小了75％，80％和85％的表面积。获得的最佳解决方案已通过实验验证。测得的带内结果与理论特性非常吻合，而宽带性能则表现出另一种效果，即在2.6？7 GHz频带中对有害信号的强烈抑制。提出的多步骤CMRC评估和改进程序为微带技术中开发的新型紧凑电路拓扑提供了一种有效的设计方法。

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