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Effects of bi-isotropic coatings and bi-isotropic background media upon gain characteristics of an axially slotted cylinder

  • Z. A. Awan (a1)

An analysis about the effects of various bi-isotropic (BI) coatings and BI background media upon the gain characteristics of an axially slotted cylinder using numerical simulations is presented. It is investigated that chirality and Tellegen parameters of a coating and a background medium play a significant role in modifying the gain properties. It is further studied that an axially slotted cylinder when coated with a strong BI material and embedded in a free space background significantly enhances the gain in the forward direction. On the other hand, a strong Tellegen coating guides most of the radiated field from an axial slot toward rear side of the cylinder.

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[1] Lindell I.V.; Sihvola A.H.; Tretyakov S.A.; Viitanen A.J.: Electromagnetic Waves in Chiral and Bi-Isotropic Media, Artech House, Norwood, MA, 1994.
[2] Ougier S.; Chenerie I.; Sihvola A.; Priou A.: Propagation in bi-isotropic media: effect of different formalisms on the propagation analysis. Progr. Electromagn. Res., 9 (1994), 1930.
[3] Lindell I.V.; Sihvola A.; Viitanen A.J.: Plane wave reflection from a bi-isotropic (nonreciprocal chiral) interface. Microw. Opt. Technol. Lett., 5 (2) (1992), 7981.
[4] He S.; Hu Y.: Electromagnetic scattering from a stratified bi-isotropic (nonreciprocal chiral) Slab: numerical computations. IEEE Trans. Antennas Propag., 41 (8) (1993), 10571062.
[5] Monzon C.; Forester D.W.: Negative refraction and focusing of circularly polarized waves in optically active media. Phys. Rev. Lett., 95 (2005), 123904-1123904-4.
[6] Bohren C.F.: Light scattering by an optically active sphere. Chem. Phys. Lett., 29 (1974), 458462.
[7] Belichenko V.P.; Fisanov V.V.: Scattering of electromagnetic waves by a bi-isotropic sphere. Russ. Phys. J., 37 (10) (1994), 162166.
[8] Monzon J.C.: Scattering by a biisotropic body. IEEE Trans. Antennas Propag., 43 (11) (1995), 12881296.
[9] He S.; Cao J.: Scattering from a bi-isotropic object of arbitrary shape. J. Electromagn. Waves Appl., 12 (1998), 15471574.
[10] Bohren C.F.: Scattering of electromagnetic waves by an optically active spherical shell. J. Chem. Phys., 62 (4) (1975), 15661571.
[11] Cheng D.; Lin W.; Zhao Y.: Anisotropic impedance boundary condition for a cylindrical conductor coated with a bi-isotropic medium. J. Phys. D: Appl. Phys., 26 (1993), 517521.
[12] Wang D.X.; Lau P.Y.; Yung E.K.; Chen R.S.: Scattering by conducting bodies coated with bi-isotropic matrials. IEEE Trans. Antennas Propag., 55 (8) (2007), 23132318.
[13] Hsu C.G.; Chiu C.N.: Oblique plane wave scattering from a general bi-isotropic cylindrical shell with an interior advanced composite-material backing. IEEE Trans. Electromagn. Compat., 48 (4) (2006), 614620.
[14] Monzon J.C.: Radiation and scattering in homogeneous general biisotropic regions. IEEE Trans. Antennas Propag., 38 (2) (1990), 227235.
[15] Koivisto P.K.; Tretyakov S.A.; Oksanen M.I.: Waveguide filled with general biisotropic media. Radio Sci., 8 (5) (1993), 675686.
[16] Paiva C.R.; Topa A.L.; Barbosa A.M.: Novel propagtion features of dielectric planar chirowaveguides due to nonreciprocity. Microw. Opt. Technol. Lett., 6 (3) (1993), 182185.
[17] Meshcheryakov V.A.; Mudrov A.E.: Characteristic electromagnetic waves in a circular waveguide filled with a biisotropic medium. Russ. Phys. J., 40 (2) (1997), 162166.
[18] Ioannidis A.D.; Kristensson G.; Sjöberg D.: On the dispersion equation for a homogeneous, bi-isotropic waveguide of arbitrary cross-section. Microw. Opt. Technol. Lett., 51 (11) (2009), 27012705.
[19] Ioannidis A.D.; Kristensson G.; Sjöberg D.: The propagation problem in a bi-isotropic waveguide. Progr. Electromagn. Res. B, 19 (2010), 2140.
[20] Tellegen B.D.F.: The gyrator, a new electric network element. Phillips Res. Rep., 3 (2) (1948), 81101.
[21] Lakhtakia A.: The Tellegen medium is “a Boojum, you see”. Int. J. Infrared Millim. Waves, 15 (10) (1994), 16251630.
[22] Lakhtakia A.: On the genesis of post constrain in modern electromgnetism. Int. J. Light Electron. Opt., 115 (4) (2004), 151158.
[23] Sihvola A.H.; Tretyakov S.A.; Serdyukov A.N.; Semchenko I.V.: Duality once more applied to Tellegen media. Electromagnetics, 17 (2) (1997), 205211.
[24] Lakhtakia A.; Weiglhofer W.S.: On the application of duality to Tellegen media. Electromagnetics, 17 (2) (1997), 199204.
[25] Tretyakov S.A.; Maslovski S.I.; Nefedov I.S.; Viitanen A.J.; Belov P.A.; Sanmartin A.: Artificial Tellegen particle. Electromagnetics, 23 (8) (2003), 665680.
[26] Altan B.S.: A uniqueness theorem for initial boundary value problems in Tellegen medium. Progr. Electromagn. Res. C, 1 (2008), 7385.
[27] Kamenetskii E.O.; Sigalov M.; Shavit R.: Tellegen particles and magnetoelectric metamaterials. J. Appl. Phys., 105 (2009), 013537-1013537-15.
[28] Prudêncio F.R.; Matos S.A.; Paiva C.R.: The most general classes of Tellegen media reducible to simple reciprocal media: a geometrical approach, in General Assembly and Scientific Symp. (URSI, GASS), XXXIth URSI, Beijing, 16–23 August 2014, 14.
[29] Astrov D.N.: Magnetoelectric effect in chromium oxide. Sov. Phys. – JETP, 13 (4) (1961), 729733.
[30] Coh S.; Vanderbilt D.: Canonical magnetic insulators with isotropic magnetoelectric coupling. Phys. Rev. B, 88 (2013), 121106-1121106-5.
[31] Mong R.S.K.; Essin A.M.; Moore J.E.: Aniferromagnetic topological insulators. Phys. Rev. B, 81 (2010), 245209-1245209-10.
[32] Prudêncio F.R.; Matos S.A.; Paiva C.R.: Asymmetric band diagrams in photonic crystals with a spontaneous nonreciprocal response. Phys. Rev. A, 91 (2015), 063821-1063821-13.
[33] Prudêncio F.R.; Matos S.A.; Paiva C.R.: Exact image method for radiation problems in stratified isorefractive Tellegen media. IEEE Transa. Antennas and Propag., 62 (9) (2014), 46374646.
[34] Prudêncio F.R.; Silveirinha M.G.: Optical isolation of circularly polarized light with a spontaneous magnetoelectric effect. Phys. Rev. A, 93 (2016), 043846-1043846-11.
[35] Hurd R.A.: Radiation patterns of a dielectric coated axially slotted cylinder. Can. J. Phys., 34 (1956), 638642.
[36] Wait J.R.; Mienteka W.: Slotted-cylinder antenna with a dielectric coating. J. Res. Natl. Bur. Stand., 58 (6) (1957), 287296.
[37] Shafai L.: Radiation from an axial slot antenna coated with a homogenous material. Can. J. Phys., 50 (23) (1972), 30723077.
[38] Knop C.M.: External admittance of an axial slot on a dielectric coated metal cylinder. Radio Sci., 3 (1968), 803818.
[39] Mushref M.A.: Radiation from a dielectric–coated cylinder with two slots. Appl. Math. Lett., 17 (2004), 721726.
[40] Mushref M.A.: Electromagnetic radiation from a coated cylinder with two arbitrary axial slots. High Freq. Electron., 9 (2) (2010), 4754.
[41] Rusch W.V.T.: Radiation from a plasma-clad axially-slotted cylinder. J. Res. Natl. Bureau Stand., 67D (2) (1963), 203214.
[42] Chen H.C.; Cheng D.K.: Radiation from an axially slotted anisotropic plasma clad cylinder. IEEE Trans. Antennas Propag., 13 (3) (1965), 395401.
[43] Marchin P.D.; Tyras G.: Radiation from an infinite axial slot on a circular cylinder clad with magnetoplasma. Radio Sci., J. Res., 69D (4) (1965), 529538.
[44] Yeh C.; Kaprielian Z.A.: Radiation from an axially slotted cylinder coated with an inhomogeneous dielectric sheath. Br. J. Appl. Phys., 14 (1963), 677681.
[45] Tyras G.: Field of an axially slotted circular cylinder clad with an inhomogeneous dielectric. IEEE Trans. Antennas Propag., AP–15 (2) (1967), 222226.
[46] Hamid A.K.: Axially slotted antenna on a circular or elliptic cylinder coated with metamaterials. Progr. Electromagn. Res., 51 (2005), 329341.
[47] Richmond J.: Axial slot antenna on a dielectric-coated elliptic cylinder. IEEE Trans. Antennas Propag., 37 (10) (1989), 12351241.
[48] Hamid A.K.: Elliptic cylinder with slotted antenna coated with magnetic metamaterials. Int. J. Antennas Propag., 2011 (2011), 842863-1842863-5.
[49] Awan Z.A.: Directive gain from an axially slotted dielectric clad cylinder embedded in a metamaterial. J. Mod. Opt., 62 (7) (2015), 560568.
[50] Awan Z.A.: Gain properties of an axially slotted cylinder with two coating layers. Int. J. Microw. Wireless Technol., (2015) DOI:10.1017/S1759078715001038, 8–pp.
[51] Mahmoud S.F.: Characteristics of a chiral coated slotted cylindrical antenna. IEEE Trans. Antennas Propag., 44 (1996), 814821.
[52] Awan Z.A.: Gain of an axially slotted cylinder covered with a chiral coating and embedded in a chiral medium. Appl. Opt., 54 (19) (2015), 58895896.
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International Journal of Microwave and Wireless Technologies
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