WIDEBAND SUBSTRATE-INTEGRATED WAVEGUIDE SIX-PORT POWER DIVIDER/COMBINER

被引：7

作者：

Salehi, Mehdi ^{[1
,2
]}

Bornemann, Jens ^{[1
]}

Mehrshahi, Esfandiar ^{[2
]}

机构：

[1] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8W 3P6, Canada

[2] Shahid Beheshti Univ, Dept Elect & Comp Engn, Tehran, Iran

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2013年 / 55卷 / 12期

关键词：

substrate-integrated waveguide; six port; power divider; power combiner; directional couplers; DIRECTIONAL COUPLER;

D O I：

10.1002/mop.27997

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 wideband six-port power divider/combiner with suitable coupling flatness is presented in substrate integrated waveguide (SIW) technology. The structure is composed of six ports that are connected to a common central region. By introducing resonating cavities in each port, the bandwidth and reflection of the SIW six-port device can be enlarged. Unsymmetrical apertures in lateral port arms are used to increase the isolation between the adjacent input and output ports. A six-port SIW prototype, operating at 12.5 GHz with 10 percent bandwidth, is designed and fabricated on RT/Duroid 5870 substrate to validate the design process and performance of the proposed power divider/combiner. (c) 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2984-2986, 2013

引用

页码：2984 / 2986

页数：3

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