On the Quasi-Left-Handed Transmission Line with Gyrator Loading

Kensuke OKUBO; Makoto TSUTSUMI

doi:10.1093/ietele/e89-c.9.1312

On the Quasi-Left-Handed Transmission Line with Gyrator Loading

Kensuke OKUBO, Makoto TSUTSUMI

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This paper treats transmission characteristics of periodic structure of ferrite gyrator circuit with both theory and experiment, which is loaded into usual distributed constant line with and without lumped capacitor. Following three types of periodic structure of gyrator circuit are proposed: basic structure of periodic gyrator circuit, quasi-LH gyrator circuit with series capacitance loading, and quasi-LH gyrator circuit with parallel capacitance loading. Moreover, replacing the parallel capacitance with a resistance, a periodic structure of isolator circuit is proposed. Scattering parameters of gyrator circuit are derived with help of equivalent circuit model. Left handed transmission behavior of backward wave is discussed from dispersion curves. Experiments were undertaken using periodic structure of dielectric microstrip line and gyrator circuit fabricated on the ferrite substrate. Experimental results having wide band nonreciprocal characteristics are discussed with theory.

Publication: IEICE TRANSACTIONS on Electronics Vol.E89-C No.9 pp.1312-1317

Publication Date: 2006/09/01

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Online ISSN: 1745-1353

DOI: 10.1093/ietele/e89-c.9.1312

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

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Kensuke OKUBO, Makoto TSUTSUMI, "On the Quasi-Left-Handed Transmission Line with Gyrator Loading" in IEICE TRANSACTIONS on Electronics, vol. E89-C, no. 9, pp. 1312-1317, September 2006, doi: 10.1093/ietele/e89-c.9.1312.
Abstract: This paper treats transmission characteristics of periodic structure of ferrite gyrator circuit with both theory and experiment, which is loaded into usual distributed constant line with and without lumped capacitor. Following three types of periodic structure of gyrator circuit are proposed: basic structure of periodic gyrator circuit, quasi-LH gyrator circuit with series capacitance loading, and quasi-LH gyrator circuit with parallel capacitance loading. Moreover, replacing the parallel capacitance with a resistance, a periodic structure of isolator circuit is proposed. Scattering parameters of gyrator circuit are derived with help of equivalent circuit model. Left handed transmission behavior of backward wave is discussed from dispersion curves. Experiments were undertaken using periodic structure of dielectric microstrip line and gyrator circuit fabricated on the ferrite substrate. Experimental results having wide band nonreciprocal characteristics are discussed with theory.
URL: https://globals.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.9.1312/_p

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@ARTICLE{e89-c_9_1312,
author={Kensuke OKUBO, Makoto TSUTSUMI, },
journal={IEICE TRANSACTIONS on Electronics},
title={On the Quasi-Left-Handed Transmission Line with Gyrator Loading},
year={2006},
volume={E89-C},
number={9},
pages={1312-1317},
abstract={This paper treats transmission characteristics of periodic structure of ferrite gyrator circuit with both theory and experiment, which is loaded into usual distributed constant line with and without lumped capacitor. Following three types of periodic structure of gyrator circuit are proposed: basic structure of periodic gyrator circuit, quasi-LH gyrator circuit with series capacitance loading, and quasi-LH gyrator circuit with parallel capacitance loading. Moreover, replacing the parallel capacitance with a resistance, a periodic structure of isolator circuit is proposed. Scattering parameters of gyrator circuit are derived with help of equivalent circuit model. Left handed transmission behavior of backward wave is discussed from dispersion curves. Experiments were undertaken using periodic structure of dielectric microstrip line and gyrator circuit fabricated on the ferrite substrate. Experimental results having wide band nonreciprocal characteristics are discussed with theory.},
keywords={},
doi={10.1093/ietele/e89-c.9.1312},
ISSN={1745-1353},
month={September},}

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TY - JOUR
TI - On the Quasi-Left-Handed Transmission Line with Gyrator Loading
T2 - IEICE TRANSACTIONS on Electronics
SP - 1312
EP - 1317
AU - Kensuke OKUBO
AU - Makoto TSUTSUMI
PY - 2006
DO - 10.1093/ietele/e89-c.9.1312
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2006
AB - This paper treats transmission characteristics of periodic structure of ferrite gyrator circuit with both theory and experiment, which is loaded into usual distributed constant line with and without lumped capacitor. Following three types of periodic structure of gyrator circuit are proposed: basic structure of periodic gyrator circuit, quasi-LH gyrator circuit with series capacitance loading, and quasi-LH gyrator circuit with parallel capacitance loading. Moreover, replacing the parallel capacitance with a resistance, a periodic structure of isolator circuit is proposed. Scattering parameters of gyrator circuit are derived with help of equivalent circuit model. Left handed transmission behavior of backward wave is discussed from dispersion curves. Experiments were undertaken using periodic structure of dielectric microstrip line and gyrator circuit fabricated on the ferrite substrate. Experimental results having wide band nonreciprocal characteristics are discussed with theory.
ER -