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On-line Access: 2024-08-27

Received: 2023-10-17

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Journal of Zhejiang University SCIENCE A 2006 Vol.7 No.1 P.76-80

http://doi.org/10.1631/jzus.2006.A0076


Transmission line realization of subwavelength resonator formed by a pair of conventional and LHM slabs


Author(s):  Jiang Tian, Feng Yi-jun

Affiliation(s):  Department of Electronic Science and Engineering, State Key Lab of Modern Acoustics, Nanjing University, Nanjing 210093, China

Corresponding email(s):   yjfeng@nju.edu.cn

Key Words:  Transmission line (TL), Subwavelength resonator, Left-handed material (LHM), Phase compensation


Jiang Tian, Feng Yi-jun. Transmission line realization of subwavelength resonator formed by a pair of conventional and LHM slabs[J]. Journal of Zhejiang University Science A, 2006, 7(1): 76-80.

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author="Jiang Tian, Feng Yi-jun",
journal="Journal of Zhejiang University Science A",
volume="7",
number="1",
pages="76-80",
year="2006",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.A0076"
}

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%T Transmission line realization of subwavelength resonator formed by a pair of conventional and LHM slabs
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%A Feng Yi-jun
%J Journal of Zhejiang University SCIENCE A
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.A0076

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T1 - Transmission line realization of subwavelength resonator formed by a pair of conventional and LHM slabs
A1 - Jiang Tian
A1 - Feng Yi-jun
J0 - Journal of Zhejiang University Science A
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EP - 80
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PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2006.A0076


Abstract: 
In this paper, the authors present the transmission line (TL) realization of one-dimensional subwavelength resonator formed by a pair of conventional right-handed material (RHM) and left-handed material (LHM). In such resonator, a novel resonant mode with the resonant frequency depending on the length ratio of the RH/LH TL sections occurs as a consequence of the full phase compensation due to the backward wave in the LH TL section. The theoretical circuit-model analyses are supported by simulation and experimental evidence on resonators with different RH/LH length ratios.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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[7] Shen, L.F., He, S.L., Xiao, S.S., 2004. Stability and quality factor of a one-dimensional subwavelength cavity resonator containing a left-handed material. Phys. Rev. B, 69:115111.

[8] Smith, D.R., Padilla, W.J., Vier, D.C., Nemat-Nasser, S.C., Schultz, S., 2000. Composite medium with simultaneously negative permeability and permittivity. Phys. Rev. Lett., 84:4184-4187.

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