An improved parametric analysis of CSRR loaded with microstrip line for ultra wide band frequency range

ABSTRACT In this letter, an improved electrical parameter extraction scheme for the microstrip line loaded with complementary split ring resonator (CSSR) is proposed. A CSRR loaded with microstrip line behaves as an effective negative permittivity media. The equivalent circuit of CSRR contains four...

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Bibliographic Details
Published in:Microwave and optical technology letters 2017-03, Vol.59 (3), p.661-664
Main Authors: Sarkar, Dwipjoy, Moyra, Tamasi
Format: Article
Language:English
Subjects:
CSRR
microstrip
parametric
rectangular
scattering
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Summary:ABSTRACT In this letter, an improved electrical parameter extraction scheme for the microstrip line loaded with complementary split ring resonator (CSSR) is proposed. A CSRR loaded with microstrip line behaves as an effective negative permittivity media. The equivalent circuit of CSRR contains four electrical quantities and it needs four different characteristic frequencies for their accurate solution which was neglected in previous studies. In this work, a four variable problem is formulated and solved which accurately gives all the electrical parameters of CSRR equivalent circuit for ultra wide frequency range. The proposed technique is used for a parametric analysis of a rectangular CSRR unit cell. © 2017 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:661–664, 2017
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.30370