High Frequency Expressions for the Field in the Caustic Region of a Parabolic Reflector Coated with Isotropic Chiral Medium

References

• Dechamps , G. A. 1972 . Ray techniques in electromagnetics . Proc. IEEE , 60 : 1022 – 1035 .
   Web of Science ®Google Scholar
• Felson , L. B. 1984 . Hybrid Formulation of Wave Propagation and Scattering, Nato ASI Series , Dordrecht , , The Netherlands : Martinus Nijhoff .
   Google Scholar
• Chapman , C. H. and Drummond , R. 1982 . Body wave seismograms in inhomogeneous media using Maslov asymptotic theory . Bull. Seismol., Soc. Am. , 72 : 277 – 317 .
   Web of Science ®Google Scholar
• Maslov , V. P. 1965 . Perturbation Theory and Asymptotic Methods , Moscow : Moskov., Gos. Univ . in Russian
   Google Scholar
• Zandi , O. , Atlasbaf , Z. and Forooraghi , K. 2007 . “ Flat multilayer dielectric reflector antennas ” . In Progress In Electromagnetics Research 1 – 19 . PIER 72
   Google Scholar
• Gizesik , J. A. 2005 . Focusingprop erties of a three-parameter class of oblate, Luneberg-like inhomogeneous lenses . Journal of Electromagnetic Waves and Applications , 19 ( No. 8 ) : 1005 – 1019 .
   Google Scholar
• Nikolic , N. , Kot , J. S. and Vinogradov , S. 2007 . Scattering by a LunebergLens partially covered by a metallic cap . J. of Electromag. Waves and Appl. , 21 ( No. 4 ) : 549 – 563 .
   Web of Science ®Google Scholar
• Boutayeb , H. , Tarot , A. C. and Mahdjoubi , K. 2006 . “ Focusing characteristics of a metallic cylindrical electromagnetic band gap structure with defects ” . In Progress In Electromagnetics Research 89 – 103 . PIER 66
   Google Scholar
• Vinogradov , S. S. , Smith , P. D. , Kot , J. S. and Nikolic , N. 2007 . “ Radar cross-section studies of spherical lens reflectors ” . In Progress In Electromagnetics Research 325 – 337 . PIER 72
   Google Scholar
• Pavel , A. A. , Islam , N. E. , Sharma , A. K. , Mayberry , C. S. and Lucero , S. L. 2006 . “ Minimizingreflection and focussingof incident wave to enhance energy deposition in photodetector's active region ” . In Progress In Electromagnetics Research 71 – 80 . PIER 65
   Google Scholar
• Gupta , R. C. and Singh , S. P. 2006 . “ Elliptically bent slotted waveguide conformal focused array for hyperthermia treatment of tumors in curved region of human body ” . In Progress In Electromagnetics Research 107 – 125 . PIER 62
   Google Scholar
• Lashab , M. , Benabdelaziz , F. and Zebiri , C.-E. 2007 . “ Analysis of electromagnetics scattering from reflector and cylindrical antennas usingw avelet-based moment method ” . In Progress In Electromagnetics Research 357 – 368 . PIER 76
   Google Scholar
• Wang , Z. X. and Dou , W. B. 2006 . Design and analysis of thin diffractive/refractive lens antennas . Journal of Electromagnetic Waves and Applications , 20 ( No. 15 ) December
   Web of Science ®Google Scholar
• Kravtsov , Y. A. 1968 . Two new asymptotic methods in the theory of wave propagation in inhomogeneous media (review) . Sov. Phys. Acoust. , 14 ( No. 1 ) : 1 – 17 .
   Google Scholar
• Ziolkowski , R. W. and Deschamps , G. A. 1984 . Asymptotic evolution of high-frequency field near a caustic: An introduction to Maslov’s method . Radio Sci. , 19 : 1001 – 1025 .
   Web of Science ®Google Scholar
• Hongo , K. , Ji , Y. and Nakajima , E. 1986 . High-frequency expression for the field in the caustic region of a reflector using Maslov’s method . Radio Sci. , 21 ( No. 6 ) : 911 – 919 .
   Web of Science ®Google Scholar
• Hongo , K. and Ji , Y. 1987 . High-frequency expression for the field in the caustic region of a cylindrical reflector using Maslov’s method . Radio Sci. , 22 ( No. 3 ) : 357 – 366 .
   Web of Science ®Google Scholar
• Hongo , K. and Ji , Y. 1988 . Study of the field around the focal region of spherical reflector antenna by Maslov’s method . IEEE Trans. Antennas Propagat. , 36 May : 592 – 598 .
   Web of Science ®Google Scholar
• Ji , Y. and Hongo , K. 1991 . Field in the focal region of a dielectric spherical by Maslov’s method . J. Opt. Soc. Am. A , 8 : 1721 – 1728 .
   Google Scholar
• Ji , Y. and Hongo , K. 1991 . Analysis of electromagnetic waves refracted by a spherical dielectric interface by Maslov’s method . J. Opt. Soc. Am. A , 8 : 541 – 548 .
   Google Scholar
• Aziz , A. , Naqvi , Q. A. and Hongo , K. 2007 . “ Analysis of the fields in two dimensional Cassegrain system ” . In Progress In Electromagnetics Research 227 – 241 . PIER 71
   Google Scholar
• Aziz , A. , Ghaffar , A. , Naqvi , Q. A. and Hongo , K. 2008 . Analysis of the fields in two dimensional Gregorian system . J. of Electromagn. Waves and Appl. , 22 ( No. 1 ) : 85 – 97 .
   Web of Science ®Google Scholar
• Ghaffar , A. , Naqvi , Q. A. and Hongo , K. 2007 . “ Analysis of the fields in three dimensional Cassegrain system ” . In Progress In Electromagnetics Research 215 – 240 . PIER 72
   Google Scholar
• Hussain , A. , Naqvi , Q. A. and Hongo , K. 2007 . “ Radiation characteristics of the Wood lens usingMaslov's method ” . In Progress In Electromagnetics Research 107 – 129 . PIER 73
   Google Scholar
• Ghaffar , A. , Hussain , A. , Naqvi , Q. A. and Hongo , K. 2008 . Radiation characteristics of an inhomogeneous slab using Maslov's method . J. of Electromagn. Waves and Appl. , 22 ( No. 2 ) : 301 – 312 .
   Web of Science ®Google Scholar
• Faryad , M. and Naqvi , Q. A. 2007 . “ High frequency expressions for the field in the caustic region of a cylindrical reflector placed in chiral medium ” . In Progress In Electromagnetics Research 153 – 182 . PIER 76
   Google Scholar
• Faryad , M. and Naqvi , Q. A. 2008 . Cylindrical reflector in chiral medium supportingsim ultaneously positive phase velocity and negative phase velocity . J. of Electromagn. Waves and Appl. , 22 : 563 – 572 .
   Web of Science ®Google Scholar
• Ghaffar , A. , Naqvi , Q. A. and Hongo , K. Focal region fields of three dimensional gregorian system . Optics Communications. , accepted for publication in
   Web of Science ®Google Scholar
• Ashraf , M. R. , Ghafar , A. and Naqvi , Q. A. Fields in the focal space of symmetrical hyperbolic focusinglens usingMaslo v’s method . J. of Electromagn. Waves and Appl. , accepted for publication in
   Google Scholar
• Balanis , C. A. 1989 . Advanced Engineering Electomagnetics , John Wiley & Sons .
   Google Scholar
• Lakhtakia , A. 1994 . Beltrami fields in chiral media . World Scientific Series in Contemporary Chemical Physics , 2
   Google Scholar
• Lakhtakia , A. , Varadan , V. V. and Varadan , V. K. 1989 . What happens to plane waves at the planar interfaces of mirrorconjugated chiral media . J. Opt. Soc. Am. A , 6 ( Issue 1 ) January : 23 – 26 .
   Google Scholar