用于大功率微波谐振抑制和防漏的保形小型化扼流圈

IF 3.4 0 ENGINEERING, ELECTRICAL & ELECTRONIC
Bangji Wang;Xin Li;Song Qiu;Yuping Shang
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引用次数: 0

摘要

大功率微波中的传统扼流圈通常存在电磁共振和严格的形状依赖性。本文提出了一种采用特殊槽结构的保形小型化扼流圈。与非接触间隙垂直加载的狭槽1形成具有抑制谐振能力的表面。此外,Slot 2的引入建立了具有高功率处理能力的电磁带隙(EBG),有效防止泄漏。分析并提出了节流阀的保形和小型化设计方案。通过仿真和实验对一个实际实现案例进行了评价,验证了其显著的性能。与传统设计相比,该节流阀在适应HPM复杂几何结构方面具有显著优势。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Conformal and Miniaturized Choke for Resonance Suppression and Leakage Prevention in High-Power Microwaves
Traditional chokes in high-power microwaves (HPMs) often suffer from electromagnetic resonances and strict shape dependence. A conformal and miniaturized choke incorporating special slot structures is proposed in this letter. The narrow Slot 1 loaded perpendicular to the noncontact gap forms a surface with resonance suppression capabilities. In addition, the introduction of Slot 2 establishes an electromagnetic bandgap (EBG) with high-power handling capabilities, effectively preventing leakage. More importantly, the conformal and miniaturized design schemes of the proposed choke were analyzed and developed. A practical implementation case was evaluated through simulations and experiments, confirming its significant performance. Compared to conventional designs, this choke exhibits significant advantages in adapting complex geometrical configurations of HPM.
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