New strip arrangements for high Q or high effective permittivity are proposed for artificial dielectric resonators in a waveguide. The quality factor and the effective permittivity are discussed by changing strip arrangement composing the artificial dielectric. Concentrating strips from both sides to the middle in the waveguide leads to increase of unloaded Q. The value becomes high to several thousands by decreasing dielectric loss of the material. Interdigital strip arrangement makes the effective permittivity very high. A resonator of the strip arrangement has effective permittivity over 800 and unloaded Q over 1000. Moreover the resonator exhibits a good spurious characteristic with no unnecessary resonant mode throughout several harmonics range.
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Hiroshi KUBO, Tsuyoshi MUKAI, Atsushi SANADA, "High Q or High Effective Permittivity Artificial Dielectric Resonator in a Waveguide" in IEICE TRANSACTIONS on Electronics,
vol. E88-C, no. 7, pp. 1412-1419, July 2005, doi: 10.1093/ietele/e88-c.7.1412.
Abstract: New strip arrangements for high Q or high effective permittivity are proposed for artificial dielectric resonators in a waveguide. The quality factor and the effective permittivity are discussed by changing strip arrangement composing the artificial dielectric. Concentrating strips from both sides to the middle in the waveguide leads to increase of unloaded Q. The value becomes high to several thousands by decreasing dielectric loss of the material. Interdigital strip arrangement makes the effective permittivity very high. A resonator of the strip arrangement has effective permittivity over 800 and unloaded Q over 1000. Moreover the resonator exhibits a good spurious characteristic with no unnecessary resonant mode throughout several harmonics range.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e88-c.7.1412/_p
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@ARTICLE{e88-c_7_1412,
author={Hiroshi KUBO, Tsuyoshi MUKAI, Atsushi SANADA, },
journal={IEICE TRANSACTIONS on Electronics},
title={High Q or High Effective Permittivity Artificial Dielectric Resonator in a Waveguide},
year={2005},
volume={E88-C},
number={7},
pages={1412-1419},
abstract={New strip arrangements for high Q or high effective permittivity are proposed for artificial dielectric resonators in a waveguide. The quality factor and the effective permittivity are discussed by changing strip arrangement composing the artificial dielectric. Concentrating strips from both sides to the middle in the waveguide leads to increase of unloaded Q. The value becomes high to several thousands by decreasing dielectric loss of the material. Interdigital strip arrangement makes the effective permittivity very high. A resonator of the strip arrangement has effective permittivity over 800 and unloaded Q over 1000. Moreover the resonator exhibits a good spurious characteristic with no unnecessary resonant mode throughout several harmonics range.},
keywords={},
doi={10.1093/ietele/e88-c.7.1412},
ISSN={},
month={July},}
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TY - JOUR
TI - High Q or High Effective Permittivity Artificial Dielectric Resonator in a Waveguide
T2 - IEICE TRANSACTIONS on Electronics
SP - 1412
EP - 1419
AU - Hiroshi KUBO
AU - Tsuyoshi MUKAI
AU - Atsushi SANADA
PY - 2005
DO - 10.1093/ietele/e88-c.7.1412
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E88-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2005
AB - New strip arrangements for high Q or high effective permittivity are proposed for artificial dielectric resonators in a waveguide. The quality factor and the effective permittivity are discussed by changing strip arrangement composing the artificial dielectric. Concentrating strips from both sides to the middle in the waveguide leads to increase of unloaded Q. The value becomes high to several thousands by decreasing dielectric loss of the material. Interdigital strip arrangement makes the effective permittivity very high. A resonator of the strip arrangement has effective permittivity over 800 and unloaded Q over 1000. Moreover the resonator exhibits a good spurious characteristic with no unnecessary resonant mode throughout several harmonics range.
ER -