N-WAY COMPACT ULTRA-WIDE BAND EQUAL AND UNEQUAL SPLIT TAPERED TRANSMISSION LINES WILKINSON POWER DIVIDER

被引：4
|
作者：
Saleh, Sahar [1 ]
Ismail, Widad [1 ]
Abidin, Intan Sorfina Zainal [1 ]
Jamaluddin, Mohd Haizal [2 ]
Bataineh, Mohammed H. [3 ]
Alzoubi, Asem S. [3 ]
机构：
[1] Univ Sains Malaysia, Sch Elect & Elect Engn, George Town, Malaysia
[2] Univ Teknol Malaysia, Wireless Commun Ctr, Johor Baharu, Malaysia
[3] Yarmouk Univ, Hijjwai Fac Engn Technol, Irbid, Jordan
来源：
JORDANIAN JOURNAL OF COMPUTERS AND INFORMATION TECHNOLOGY | 2020年 / 6卷 / 03期
关键词：
Ultrawide band (UWB); Wilkinson power divider (WPD); Tapered transmission lines (TTLs); N-way WPD; HFSS; DESIGN;
D O I：
10.5455/jjcit.71-1590536342
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this article, compact N-way Ultra Wide Band (UWB) equal and unequal split Wilkinson Power Dividers (WPDs) using exponentially lambda/4 Tapered Transmission Line Transformers (TTLTs) are designed. First, 2-way WPDs are designed, simulated and then cascaded to get 4-way (equal and unequal split) and 8-way (equal split) UWB WPDs. 2- and 4-way (equal and unequal split) WPDs are fabricated and tested. The simulated and measured results of all the designed dividers are good in terms of insertion, return losses and group delay through UWB frequency band. The analysis of these dividers is carried out using the commercial ANSYS High Frequency Structure Simulator (HFSS) software package which is based on the Finite Element Method (FEM). Moreover, A MATLAB built-in function "fmincon.m" is used to find the optimum values of the three resistors chosen for perfect isolation. To validate the results, the simulation results are compared with the measured ones.
引用
收藏
页码：291 / 302
页数：12
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