Bagley polygon power divider realized by ridge gap waveguide technology

被引：1
|
作者：
Nobandegani, Abbas Karimi [1 ]
Hosseini, S. Esmail [1 ]
机构：
[1] Shiraz Univ, Sch Elect & Comp Engn, Dept Commun & Elect, Shiraz, Iran
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2021年 / 63卷 / 05期
关键词：
Bagley polygon power divider (BPD); insertion loss; Ku‐ band; return loss; ridge gap waveguide (RGW); ARRAY;
D O I：
10.1002/mop.32769
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：
The novel ridge-gap waveguide (RGW) technology which uses a full metal structure has many advantages in micro/mm-wave frequencies such as low loss, broad bandwidth, low sensitivity to manufacturing errors, and easy integration with active components, and so forth. In this paper, a Ku-band 3-way Bagley polygon power divider (BPD) is proposed and experimentally demonstrated based on the RGW technology for the first time, to the best of our knowledge. An RGW-toWR62 transition is also designed and fabricated. The proposed three-way RGW-based BPD with WR62 transitions shows low-loss equal-power division in phase with good impedance matching and isolation between output ports in the Ku band. The proposed RGW-based BPD can be extended to an N-way power divider.
引用
收藏
页码：1406 / 1410
页数：5
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