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Novel Wilkinson power divider based on left-handed transmission lines

✍ Scribed by JiuSheng Li; YongZhuo Zou

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
225 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

In this paper, a novel Wilkinson power divider utilizing left‐handed transmission lines (LHTLs) is presented. The proposed device was fabricated by using the lumped L–C (−λ/4) LHTLs instead of the right‐handed transmission lines branch arms of the conventional Wilkinson power divider. Both the measured and simulated results show that the designed power divider has a wide bandwidth of return loss and isolation, and its size is 50% smaller than conventional Wilkinson power dividers. The measured results are good well with the simulated ones. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 712–715, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22227

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