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Gyro-Chirality Effect of Bianisotropic Substrate On the operational of Rectangular Microstrip Patch Antenna
Zebiri, Chemseddine Daoudi, S. Benabdelaziz, F. Lashab, Mohamed Sayad, D. Ali, N.T.
Zebiri, Chemseddine
Daoudi, S.
Benabdelaziz, F.
Lashab, Mohamed
Sayad, D.
Ali, N.T.
Publication Date
2016-07-08
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© 2016 IOS Press. Reproduced in accordance with the publisher's self-archiving policy.
The final publication is available at IOS Press through http://www.iospress.nl/journal/international-journal-of-applied-electromagnetics-and-mechanics/
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Abstract
In this paper, the gyrotropic bi-anisotropy of the chiral medium in substrate
constitutive parameters (ξc and ηc) of a rectangular microstrip patch antenna is introduced in
order to observe its effects on the complex resonant frequency, half-power bandwidth and
input impedance. Numerical calculations and analysis based on the dominant mode are
carried out to show that the latter is directly related to the former. This paper is based on the
Moment Method as full-wave spectral domain approach using sinusoidal basis functions. Two
new results, namely the appearance of the difference (ξc-ηc) and sum (ξc+ηc) of the two
magneto-electric elements are obtained in the electric transverse components and Green
tensor expressions, respectively. These new results can be considered as a generalisation form of the previously published work.
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Zebiri C, Daoudi S, Benabdelaziz F et al (2016) Gyro-Chirality Effect of Bianisotropic Substrate On the operational of Rectangular Microstrip Patch Antenna. International Journal of Applied Electromagnetics and Mechanics. 51(3): 249-260.
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