Implementation of three-way power divider based on substrate integrated waveguide

Kiris, Orcun; Akan, Volkan; Gokten, Mesut; Kuzu, Lokman

doi:10.1109/usnc-ursi.2017.8074922

Cited by 5 publications

(2 citation statements)

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“…A three-port Wilkinson power splitter has two λ 4 transformers with a characteristic impedance of 2 √ Z 0 . Moreover, it has a 2Z 0 resistor to provide isolation between the two ports, obtained according to [6]. The Wilkinson power splitter is often made in microstrip form.…”

Section: Brief Overview Of the Wilkinson Power Splittermentioning

confidence: 99%

“…One useful application for power splitters is feeding array antennas [5]. Recently, a 1×3 power divider with substrate integrated waveguide (SIW) structure was proposed by Kiris et al [6], with equal power transmission across all output ports. The measured output power in this power divider is very close to the ideal value of 4.77 dB, with bandwidth of approximately 17.5%, and better reflection coefficient of -18.76 dB at operating frequency of 10 GHz.…”

Section: Introductionmentioning

confidence: 99%

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Design and fabrication of an eight-port binary Wilkinson power splitter

Shabankareh¹

2020

Turk J Elec Eng & Comp Sci

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An eight-port X-band power splitter based on binary Wilkinson power splitter topology is presented in this paper. The proposed power splitter consists of three stages, with one, two, and four equal power splitters in the first, second, and third stages, respectively. The input power is divided equally between the eight outputs to provide an equal-split power splitter. Evaluation of the structure is carried out using even-and odd-mode techniques. An epoxy laminate FR4 substrate with thickness of 0.5 mm is chosen, while the designed power splitter is simulated using Keysight Advanced Design System 2019 and ANSYS High Frequency Structure Simulation. As the results indicate, excellent performance is obtained for the power splitter, with a reflection coefficient of-36.5 dB and an insertion loss of-9.32 dB at the 9.65 GHz center frequency. The proposed power splitter has the potential to be employed in radar and microwave systems, specifically in phased-array structures.

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Section: Brief Overview Of the Wilkinson Power Splittermentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%