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Impedance matching of a loaded microstrip transmission line using parasitic elements

✍ Scribed by H. Matzner; S. Ouzan; H. Moalem; I. Arie

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
102 KB
Volume
48
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Impedance matching of a loaded microstrip transmission line is performed by using only parasitic elements. By the term “parasitic” matching element we mean that there is no physical connection between the conductors of the matching subsystem and the conductors of the main circuit. We construct a so‐called λ/4 parasitic transformer by adding a dielectric brick above the microstrip line, and another conducting strip above the brick. It is shown that a very good matching performance is achieved with the λ/4 parasitic transformer. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1040–1042, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21594

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