Wideband power dividers using multi‐layer substrate integrated waveguide and microstrip line coupling technology

Haoshen Zhu; Yu Ma; Wenjie FengMeichun Huang

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Wideband power dividers using multi‐layer substrate integrated waveguide and microstrip line coupling technology

机译：Wideband power dividers using multi‐layer substrate integrated waveguide and microstrip line coupling technology

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摘要

In this paper, two wideband multi‐layer substrate integrated waveguide (SIW) power dividers are proposed. Transitions based on microstrip‐slotline‐SIW coupling for TE40 mode SIW cavities are used to realize the out‐of‐phase and in‐phase difference. The equivalent circuits are used to show the basic design guidelines and impedance matching for the two power dividers. To validate the design, two prototypes over 62.5 fractional bandwidth at 8.5 GHz center frequency are designed, good results can be found between the measurement and simulation results.

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来源
《International journal of RF and microwave computer-aided engineering》 |2022年第2期|n/a-n/a|共8页
作者
Haoshen Zhu; Yu Ma; Wenjie FengMeichun Huang;
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作者单位

South China University of Technology;

Shanghai Aerospace Electronic Technology Institute;

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原文格式 PDF
正文语种英语
中图分类微波电子管;计算技术、计算机技术;
关键词
coupling coefficients; in‐phase; microstrip line; out‐of‐phase; power dividers; substrate integrated waveguide;

Wideband power dividers using multi‐layer substrate integrated waveguide and microstrip line coupling technology

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