A microstrip line on a chiral substrate

Kluskens, Michael S.; Newman, E. H.

doi:10.1109/22.97493

Cited by 36 publications

(12 citation statements)

References 11 publications

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“…Let ξ 2 [±n] ∈ A, then the transverse wavenumbers y ± are the real ones. It is easy to see that if the pair (y + , y − ) is the solution of the equations (10), (13) (or (11), (13)), then the pair (±y + , ±y − ) has this property too. So it is sufficient to consider the case when y ± ≥ 0.…”

Section: The Modes Of the Parallel-plate Chiriwaveguide -The Rigorousmentioning

confidence: 99%

“…In the works [7][8][9][10][11][12] it has been solved the problems concerning waves in a parallel plate chirowaveguide (see Fig. 1a) [7][8][9], in a circular metal chirowaveguide [5,10], in a circular dielectric chirowaveguide [5,10] and in a microstrip line on the chiral substrate [11].…”

Section: Introductionmentioning

confidence: 99%

“…In the works [7][8][9][10][11][12] the problem statement and peculiarities of its solving in case when a waveguide is filled with the chiral medium are stated in detail. However these works do not give consideration to the physical processes taking place in such electrodynamic structures.…”

Section: Introductionmentioning

confidence: 99%

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Mode Transfigurations in Chirowaveguides

Komar¹,

Poyedinchuk²

2003

PIER

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Abstract-it has been analyzed physical features of the modes behavior in a waveguide filled with the chiral medium. Both mathematical and physical models of their propagation have been defined and modes classification has been suggested. It has been shown that the same root feature in dispersion is typical both for chirowaveguide modes and for the unchiral waveguide; however the mode transfiguration is peculiar to all chirowaveguide modes and this determines the complex character of the final dispersion curves behavior. The following features are typical for chirowaveguide modes: connections between polarizations and between wave types, intersections of the dispersion curves, the spatial beatings and consecutive changes of the eigen function while moving the operating point along the dispersion curve (the mode transfiguration). The chirowaveguide performs polarization selection of propagating waves in such a way that only right-polarized waves can exist under big values of propagation constant in the chirowaveguide; the mode transfiguration is the reason of this.

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Section: The Modes Of the Parallel-plate Chiriwaveguide -The Rigorousmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Mode Transfigurations in Chirowaveguides

Komar¹,

Poyedinchuk²

2003

PIER

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“…authors [55,56]. In [55], the authors found that the chiral substrate produces additional longitudinal asymmetric and transverse symmetric field components, only in the case of isotropic study.…”

Section: Interpretation Of the Asymmetry Effectmentioning

confidence: 99%

“…The most general linear medium is described by bi-anisotropic constitutive relations [42][43][44]. Note that the constitutive tensors can define whether the medium is reciprocal or not [54], and the effect of this medium in electronic components parameters can be symmetrical or asymmetrical [55,56].…”

Section: Introductionmentioning

confidence: 99%

Asymmetrical Effects of Bi-Anisotropic Substrate-Superstrate Sandwich Structure on Patch Resonator

Zebiri¹,

Lashab²,

Benabdelaziz³

2013

PIER B

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Abstract-Few works on symmetric and asymmetric dielectrics have been published, specifically the case of chiral and bi-isotropic media. For this reason and taking into account the complexity of the studied environment, this paper treats the asymmetrical effects on the resonant frequency and the bandwidth of a rectangular microstrip patch antenna in a complex bi-anisotropic substrate-superstrate configuration. This structure is studied theoretically, and the obtained results are discussed and commented. The numerical analysis used in this paper is mainly employed in order to obtain original results. The originality of this work is presented by the bianisotropic chiral asymmetry and the combined effect of the substrate and the superstrate.

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Radiation pattern of cylindrical-wraparound chirostrip antennas

Zhao

Leong

1999

Microw. Opt. Technol. Lett.

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In this paper, a cylindrical‐wraparound microstrip antenna flush mounted to the upper surface of a chiral substrate is analyzed. The chiral substrate is wrap fabricated around a conducting core cylinder. Dyadic Green's functions for such a cylindrical structure are formulated in terms of cylindrical vector wave eigenfunctions. The expression of the radiation field for the wraparound is derived. The saddle‐point technique is used to approximate the field expression. The effects of the chiral admittance and substrate thickness on the radiation patterns are shown and discussed. ©1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 21: 211–214, 1999.

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A microstrip line on a chiral substrate

Cited by 36 publications

References 11 publications

Mode Transfigurations in Chirowaveguides

Mode Transfigurations in Chirowaveguides

Asymmetrical Effects of Bi-Anisotropic Substrate-Superstrate Sandwich Structure on Patch Resonator

Radiation pattern of cylindrical-wraparound chirostrip antennas

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