Four-way SIW Filtering Power Divider with In- and Out-of-phase Characteristics and Large Power Division Ratio

被引：0

作者：

Shu, Minghan ^{[1
]}

Huang, Nengcai ^{[1
]}

Gao, Qiyue ^{[1
]}

Ma, Chenxin ^{[1
]}

Zhou, Xin ^{[1
,2
]}

机构：

[1] Nanjing Normal Univ, Sch Elect & Automat Engn, Nanjing, Peoples R China

[2] Univ Macau, Fac Sci & Technol, Macau, Peoples R China

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2023年 / 38卷 / 10期

关键词：

Four-way; filtering power divider (FPD); power division ratio (PDR); sub- strate integrated waveguide (SIW); DESIGN;

D O I：

10.13052/2023.ACES.J.381009

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel four-way substrate integrated waveguide (SIW) filtering power divider (FPD) with in -phase and out -of -phase characteristics and a large power division ratio (PDR) is presented in this work. The frequency selection and power division functions are effectively realized by employing SIW resonators at the bottom layer and at microstrip sections at the top layer, respectively. Four microstrip lines coupled with SIW cavity through a slotline realize in -phase and two out -of -phase output characteristics and a large PDR of 7:1. To verify the design method, a four-way prototype with PDR of 7:7:1:1 is designed, fabricated, and measured. Results exhibit good filtering performance, large power division ratio, and in -phase and out -of -phase characteristics.

引用

页码：817 / 821

页数：5

共 15 条

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