A miniaturized modified T-shaped Gysel power divider

被引：0

作者：

Eghballkhah, Mohsen ^{[1
]}

Hayati, Mohsen ^{[1
]}

Shama, Farzin ^{[2
]}

Abbasi, Hamed ^{[2
]}

机构：

[1] Razi Univ, Fac Engn, Elect Engn Dept, Kermanshah, Iran

[2] Islamic Azad Univ, Dept Elect Engn, Ker C, Kermanshah, Iran

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2025年

关键词：

Gysel power divider; harmonic suppression; size reduction; T-shaped resonator; DIVISION; DESIGN;

D O I：

10.1080/09205071.2025.2532030

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：

In this paper, a miniaturized Gysel power divider (GPD) with sixth harmonic suppression is presented. To weaken unwanted harmonics, radial and modified T-shaped resonators replace the quarter-wavelength transmission lines of the conventional GPD. The circuit of the power divider is analyzed using the odd and even mode method. The presented Gysel power divider operates at a center frequency of 1 GHz with a reduced circuit size. The designed power divider is fabricated and measured, showing significant suppression of the second harmonic by -48 dB. The overall circuit size is 20.17 mm x 31.26 mm, equivalent to 0.10 lambda g x 0.15 lambda g.

引用

页数：13

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