Journal ArticleDOI
A Modified UWB Wilkinson Power Divider Using Delta Stub
TLDR
In this article, a modified UWB power divider formed by implementing one delta stub on each branch is proposed, which makes branch line shorter and stub's size smaller than those of other works based on UWB using radial stub.Abstract:
A modified UWB power divider formed by implementing one delta stub on each branch is proposed. Delta stub is used as a substitution of radial stub that can present wideband characteristic. The proposed structure makes branch line shorter and stub’s size smaller than those of similar works based on UWB power divider using radial stub. It also achieves a compact size of 18 mm by 13 mm. The simulation and measurement results of the developed divider are presented and shown good agreement in the UWB range.read more
Citations
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Journal ArticleDOI
New Wilkinson Power Dividers Based on Compact Stepped-Impedance Transmission Lines and Shunt Open Stubs
TL;DR: This study presents new Wilkinson power dividers using compact stepped-impedance structures and capacitive loads to achieve the required power splitting and tests unequal-split dividers with one and two transmission zeros in each path to conflrm that compact step-impingance transmission lines and shunt-to-ground capacitors can be utilized in unequal power division.
Journal ArticleDOI
Ultra-wideband antenna array design for target detection
TL;DR: In this paper, a four-element microstrip antenna array is presented, which is composed of Wilkinson power dividers which act as feed network along with Dolph-Chebyshev distribution and four identical patch antenna elements.
Proceedings ArticleDOI
Design of an ultra-wideband Wilkinson power divider
TL;DR: In this paper, an ultra-wideband Wilkinson power divider (WPD) using binomial multi-section matching transformer is proposed to improve the output response for ultra wideband applications.
Journal ArticleDOI
Non-Uniform Transmission Line Ultra-Wideband Wilkinson Power Divider
Khair Al Shamaileh,Mohammad Almalkawi,Vijay Devabhaktuni,Nihad Dib,Bassem Henin,and Amin M. Abbosh +5 more
TL;DR: In this article, a planar Wilkinson power divider (WPD) for ultra-wideband (UWB) applications is proposed, which replaces the uniform transmission lines in each arm of the conventional WPD with varying-impedance proflles governed by a truncated Fourier series.
Journal ArticleDOI
Analysis and Design of Ultra-Wideband 3-Way Bagley Power Divider Using Tapered Lines Transformers
TL;DR: In this paper, an ultra wideband (UWB) modified 3-way Bagley polygon power divider (BPD) that operates over a frequency range of 2-16 GHz is presented.
References
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Journal ArticleDOI
Ultra-Wideband Power Divider With Good In-Band Splitting and Isolation Performances
Sai Wai Wong,Lei Zhu +1 more
TL;DR: In this paper, an ultra wideband (UWB) power divider on microstrip line is proposed, analyzed and designed, which is formed by installing a pair of stepped-impedance open-circuited stubs and parallel-coupled lines to two symmetrical output ports.
Journal ArticleDOI
Design of a Compact UWB Out-of-Phase Power Divider
Marek E. Bialkowski,Amin Abbosh +1 more
TL;DR: In this paper, the design of a compact out-of-phase uniplanar power divider operating over an ultra wide frequency band is presented, where a T-junction formed by a slotline and a microstrip line accompanied by wideband microstrip to slotline transitions is employed.
Journal ArticleDOI
A Compact UWB Three-Way Power Divider
TL;DR: In this paper, a three-way power divider with ultra wideband behavior is presented, which utilizes broadside coupling via multilayer microstrip/slot transitions of elliptical shape.
Proceedings ArticleDOI
A modified two-section UWB Wilkinson power divider
Xing-Ping Ou,Qing-Xin Chu +1 more
TL;DR: In this article, a two-section Wilkinson power divider with modification of the traditional three-section divider by adding one open stub on each branch is proposed, and validated by building a divider working in the UWB band (3.1 GHz - 10.6 GHz).
Journal ArticleDOI
Multilayer inphase power divider for UWB applications
TL;DR: In this article, a multilayer inphase power divider with ultra wideband behavior is presented, which has a compact size with an overall dimension of 20 mm × 30 mm.