References
- Aden , A. L. and Kerker , M. 1951 . Scattering of electromagnetic waves by two concentric spheres . J. Appl. Phys. , 22 : 1242 – 1246 .
- Fletcher , P. N. , Hardaker , P. J. , Auchterlonie , L. J. and Holt , A. R. 1992 . Experimental and theoretical modelling of scattering properties of melting ice spheres at microwave frequencies . IEE Proc.-H , 139 ( No. 6 ) : 545 – 548 .
- Ryde , J. W. 1946 . “ The attenuation and radar echoes produced at CM wavelength by various meteorological phenomena ” . In Met. factors in radio wave prop.: London Physical Soc 169 – 188 .
- Klaassen , W. 1988 . Radar observations and simulations of the melting layer of precipitation . J. Atmos. Sci. , 45 ( No. 24 ) : 3741 – 3753 .
- Horst R. L. , Spherical Luneberg Lens , Sept., Armstrong Cork Co ., Patent No. 3470561 , USA , 1969 .
- Barakat , M. and Shafai , L. 1983 . Studies on certain modified Luneberg lenses . IEE Proc.-H , 130 ( No. 5 ) : 363 – 368 .
- Luneberg , R. K. 1944 . The Mathematical Theory of Optics , 212 – 213 . USA : Brown Univ. Press .
- Mieras , H. 1982 . Radiation pattern computation of a spherical lens using Mie series . IEEE Trans. Antenna and Prop. , AP-30 ( No. 6 ) : 1221 – 1224 .
- Mikulski , J. J. and Murphy , E. L. 1963 . The computation of electromagnetic scattering from concentric spherical structures . IEEE Trans. Antenna and Prop. , AP-11 : 169 – 177 .
- Perelman , A. Y. 1978 . “ An application of Mie's series to soft particles ” . In Pageoph , Vol. 116 , 1077 – 1088 . Basel : Birkhauser Verlog .
- Perelman , A. Y. 1979 . Scattering in spherically symmetric media . Appl. Optics , 18 ( No. 3 ) : 2307 – 2314 .
- Wait , J. R. 1963 . Electromagnetic scattering from a radially inhomogeneous sphere . Appl. Sci. Res. , B10 : 410 – 450 .
- Wu , Z. S. and Wang , Y. P. 1991 . Electromagnetic scattering for multilayered sphere: recursive algorithm . Radio Sci. , 26 ( No. 6 ) : 1393 – 1401 .
- Sochacki , J. 1983 . Generalized Luneberg lens problem. An analytical solution and its simplification . Opt. Appl. , 13 ( No. 4 ) : 487 – 495 .
- Morgan , S. P. 1958 . General solution to the Luneberg lens problem . J. Appl. Phys. , 29 ( No. 9 ) : 1358 – 1368 .
- Tai , C. T. 1958 . The electromagnetic theory of the spherical Luneberg lens . Appl. Sci. Res. , B7 : 113 – 130 .
- Uslenghi , P. L. E. 1985 . Asymptotic theory of the spherical Luneberg lens . AP-S Inter. Symp. Antenna and Prop., IEEE , 1 : 389 – 390 .
- Garbacz , R. J. 1962 . Electromagnetic scattering from radially inhomogeneous spheres . Proc. IRE , 50 : 1837
- Kerker , M. 1970 . The Scattering of Light and Other Electromagnetic Radiation , New York : Academic Press .
- Stratton , J. A. 1941 . Electromagnetic Theory , 563 – 573 . New York : McGraw-Hill .
- Holt , A. R. , Uzunoglu , N. K. and Evans , B. G. 1978 . An integral equation solution to the scattering of electromagnetic radiation by dielectric spheroids and ellipsoids . IEEE Trans. Antenna and Prop. , AP-26 ( No. 5 ) : 706 – 712 .
- Uzunoglu , N. K. , Evans , B. G. and Holt , A. R. 1976 . Evaluation of the scattering of an electromagnetic wave from precipitation particles by the use of the Fredholm integral equation . Elec. Letters , 12 : 312 – 313 .
- Holt , A. R. 1980 . “ The Fredholm integral equation method and comparison with the T-matrix approach ” . In Acoustic, Electromagnetic and Elastic Wave Scattering : Focus on the T-Matrix Approach , Edited by: V. K. and Varadan , V. V. 255 – 268 . New York : Pergaman Press . taken from
- Holt , A. R. 1982 . The scattering of electromagnetic waves by single hydrometeors . Radio Science , 17 ( No. 5 ) : 929 – 945 .
- Schiff , L. I. 1955 . Quantum Mechanics , New York : McGraw-Hill . Sec. 26
- Hardaker P. J. , A Study of the Melting Layer in Single Polarization Radar Echoes with Application to Operational Weather Radar , Ph.D. Thesis , Dept. of Maths., Univ. of Essex , Colchester , 335pp , 1993 .
- Allan , L. E. and McCormick , G. C. 1980 . Measurements of the backscatter matrix of dielectric bodies . IEEE Trans. Antenna and Prop. , AP-28 : 166 – 169 .