Ultra-Miniaturized Wilkinson Power Divider with Harmonics Suppression for Wireless Applications

被引：10

作者：

Imani, Mohammad Amin ^{[1
]}

Shama, Farzin ^{[2
]}

Alirezapoori, Mohsen ^{[1
]}

Haghiri, Saeed ^{[3
]}

Ghadrdan, Abbas ^{[1
]}

机构：

[1] Islamic Azad Univ, Kermanshah Branch, Young Researchers & Elite Club, Kermanshah, Iran

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

[3] Kermanshah Univ Technol, Dept Elect Engn, Kermanshah, Iran

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2019年 / 33卷 / 14期

关键词：

Miniaturization; Wilkinson power divider; harmonic suppression; DESIGN;

D O I：

10.1080/09205071.2019.1653230

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, an ultra-compact size microstrip Wilkinson Power Divider (WPD) has been proposed with nth harmonic suppression. Two symmetrical lowpass filters have been applied to suppress third to 11th harmonics. These cells are replaced by quarter-wavelength transmission lines to achieve desired harmonic suppression. The central frequency of the PD is located in 2.5 GHz, and the physical size is only 9.4x7.2= 67 mm(2), which is normalized as 0.06 lambda g *0.08 lambda g. The applied lowpass filter has analyzed and then, the proposed PD presented with the insertion loss of less than 0.6 dB and return loss of 35 dB. The measured S-parameters showed a good adaption with the simulated results.

引用

页码：1920 / 1932

页数：13

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