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A miniaturized wilkinson power divider for ultra wide-band operation

Iqbal, Mustazar, Camarchia, Vittorio, Pirola, Marco and Quaglia, Roberto 2016. A miniaturized wilkinson power divider for ultra wide-band operation. Presented at: 2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON), 2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON). IEEE, 10.1109/MIKON.2016.7492081

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Abstract

This paper presents a new miniaturized multi-section Wilkinson power divider based on coupled-line for ultra-wideband operation. The proposed divider is composed of three-sections. An even- and odd-mode analysis is used to calculate the characteristics impedances at the designed frequency, and the performance is optimized for ultra-wideband operation from 0.9 to 4.1 GHz. The realized power divider has return loss lower than -10 dB and insertion loss better than -3.8 dB for the frequency band 0.9-4.1 GHz. Moreover, it occupies more than 60% smaller circuit area compared to conventional ring structure Wilkinson power divider. The measurement results show the good agreement with simulated ones.

Item Type: Conference or Workshop Item (Paper)
Date Type: Publication
Status: Published
Schools: Energy Systems Research Institute (ESURI)
Engineering
Subjects: Q Science > Q Science (General)
Uncontrolled Keywords: frequency 0.9 GHz to 4.1 GHz, ultrawideband operation, miniaturized multisection Wilkinson power divider, coupled-line, ultra-wideband operation, even-mode analysis, odd-mode analysis, characteristics impedances
Publisher: IEEE
ISBN: 978-1-5090-2214-4
Last Modified: 08 Jul 2019 09:19
URI: http://orca.cf.ac.uk/id/eprint/103317

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