Composite Right/Left-Handed Transmission Lines Based on Conductor-Backed Coplanar Strips

Rei GOTO; Hiroyuki DEGUCHI; Mikio TSUJI

doi:10.1093/ietele/e89-c.9.1306

Composite Right/Left-Handed Transmission Lines Based on Conductor-Backed Coplanar Strips

Rei GOTO, Hiroyuki DEGUCHI, Mikio TSUJI

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We propose here a composite right/left handed transmission line constructed by using conductor-backed coplanar strips. In this line, we can easily realize a shunt inductor without via because it has the electric-wall symmetry at the guide center. The left-handed nature is verified by both the finite difference time-domain (FDTD) and the equivalent-circuit calculations. Furthermore, we demonstrate the proposed line can easily satisfy the balanced condition for no band gap between the right-handed and the left-handed modes, and can be applied to a leaky-wave antenna, numerically and experimentally.

Publication: IEICE TRANSACTIONS on Electronics Vol.E89-C No.9 pp.1306-1311

Publication Date: 2006/09/01

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Online ISSN: 1745-1353

DOI: 10.1093/ietele/e89-c.9.1306

Type of Manuscript: Special Section PAPER (Special Section on Metamaterials for Microwave and Millimeter-Wave Applications)

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Rei GOTO, Hiroyuki DEGUCHI, Mikio TSUJI, "Composite Right/Left-Handed Transmission Lines Based on Conductor-Backed Coplanar Strips" in IEICE TRANSACTIONS on Electronics, vol. E89-C, no. 9, pp. 1306-1311, September 2006, doi: 10.1093/ietele/e89-c.9.1306.
Abstract: We propose here a composite right/left handed transmission line constructed by using conductor-backed coplanar strips. In this line, we can easily realize a shunt inductor without via because it has the electric-wall symmetry at the guide center. The left-handed nature is verified by both the finite difference time-domain (FDTD) and the equivalent-circuit calculations. Furthermore, we demonstrate the proposed line can easily satisfy the balanced condition for no band gap between the right-handed and the left-handed modes, and can be applied to a leaky-wave antenna, numerically and experimentally.
URL: https://globals.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.9.1306/_p

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@ARTICLE{e89-c_9_1306,
author={Rei GOTO, Hiroyuki DEGUCHI, Mikio TSUJI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Composite Right/Left-Handed Transmission Lines Based on Conductor-Backed Coplanar Strips},
year={2006},
volume={E89-C},
number={9},
pages={1306-1311},
abstract={We propose here a composite right/left handed transmission line constructed by using conductor-backed coplanar strips. In this line, we can easily realize a shunt inductor without via because it has the electric-wall symmetry at the guide center. The left-handed nature is verified by both the finite difference time-domain (FDTD) and the equivalent-circuit calculations. Furthermore, we demonstrate the proposed line can easily satisfy the balanced condition for no band gap between the right-handed and the left-handed modes, and can be applied to a leaky-wave antenna, numerically and experimentally.},
keywords={},
doi={10.1093/ietele/e89-c.9.1306},
ISSN={1745-1353},
month={September},}

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TY - JOUR
TI - Composite Right/Left-Handed Transmission Lines Based on Conductor-Backed Coplanar Strips
T2 - IEICE TRANSACTIONS on Electronics
SP - 1306
EP - 1311
AU - Rei GOTO
AU - Hiroyuki DEGUCHI
AU - Mikio TSUJI
PY - 2006
DO - 10.1093/ietele/e89-c.9.1306
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2006
AB - We propose here a composite right/left handed transmission line constructed by using conductor-backed coplanar strips. In this line, we can easily realize a shunt inductor without via because it has the electric-wall symmetry at the guide center. The left-handed nature is verified by both the finite difference time-domain (FDTD) and the equivalent-circuit calculations. Furthermore, we demonstrate the proposed line can easily satisfy the balanced condition for no band gap between the right-handed and the left-handed modes, and can be applied to a leaky-wave antenna, numerically and experimentally.
ER -