1. Oguchi, T., "Attenuation of electromagnetic wave due to rain with distorted raindrops," J. Radio Res. Labs., Vol. 7, 467-485, 1960. Google Scholar
2. Oguchi, T., "Attenuation of electromagnetic wave due to rain with distorted raindrops (Part II)," J. Radio Res. Labs., Vol. 11, 19-44, 1964. Google Scholar
3. Morrison, J. A. and M. J. Cross, "Scattering of a plane electromagnetic wave by axisymmetric raindrops," Bell Syst. Tech. J., Vol. 53, 955-1019, 1974.
doi:10.1002/j.1538-7305.1974.tb02779.x Google Scholar
4. Erma, V. A., "An exact solution for the scattering of electromagnetic waves from conductors of arbitrary shape: I. Case of cylindrical symmetry," Phys. Rev., Vol. 173, 1243-1257, 1968.
doi:10.1103/PhysRev.173.1243 Google Scholar
5. Erma, V. A., "Exact solution for the scattering of electromagnetic waves from conductors of arbitrary shape: II. General case," Phys. Rev., Vol. 176, 1544-1553, 1968.
doi:10.1103/PhysRev.176.1544 Google Scholar
6. Erma, V. A., "Exact Solution for the scattering of electromagnetic waves from conductors of arbitrary shape: III. Obstacles with arbitrary electromagnetic properties," Phys. Rev., Vol. 179, 1238-1246, 1969.
doi:10.1103/PhysRev.179.1238 Google Scholar
7. Holt, A. R., N. K. Uzunoglu, and B. G. Evans, "An integral equation solution to the scattering of electromagnetic radiation by dielectric spheroids and ellipsoids," IEEE Trans. Antennas Propagat., Vol. 26, 706-712, 1978.
doi:10.1109/TAP.1978.1141916 Google Scholar
8. Waterman, P. C., "Matrix formulation of electromagnetic scattering," Proc. IEEE, Vol. 53, 805-812, 1965.
doi:10.1109/PROC.1965.4058 Google Scholar
9. Waterman, P. C., "Scattering by dielectric obstacles," Alta Freq., Vol. 38, 348-352, 1969. Google Scholar
10. Waterman, P. C., "Symmetry, unitarity, and geometry in electromagnetic scattering," Phys. Review D, Vol. 3, No. 4, 825-839, 1971.
doi:10.1103/PhysRevD.3.825 Google Scholar
11. Warner, C., "Effects of shape and orientation of spheroidal raindrops upon microwave scattering," Electron. Lett., Vol. 11, 328-330, 1975.
doi:10.1049/el:19750251 Google Scholar
12. Warner, C. and A. Hizal, "Scattering and depolarization of microwaves by spheroidal raindrops," Radio Sci., Vol. 11, 921-930, 1976.
doi:10.1029/RS011i011p00921 Google Scholar
13. Asano, S. and G. Yamamoto, "Light scattering by a spheroidal particle," Appl. Opt., Vol. 14, 29-49, 1975.
doi:10.1364/AO.14.000029 Google Scholar
14. Cooray, M. F. R. and I. R. Ciric, "Electromagnetic wave scattering by a system of two spheroids of arbitrary orientation," IEEE Trans. Antennas Propagat., Vol. 37, 608-618, 1989.
doi:10.1109/8.24189 Google Scholar
15. Yeo, T. S., P. S. Kooi, and M. S. Leong, "A two-year measurement of rainfall attenuation of CW microwaves in Singapore," IEEE Trans. Antennas Propagat., Vol. 41, 709-712, 1993.
doi:10.1109/8.250446 Google Scholar
16. Li, L. W., T. S. Yeo, P. S. Kooi, and M. S. Leong, "Comment on raindrop size distribution model," IEEE Trans. Antennas Propagat., Vol. 42, No. 9, 1360, September 1994.
doi:10.1109/8.318666 Google Scholar
17. Li, L. W., P. S. Kooi, M. S. Leong, T. S. Yeo, and M. Z. Gao, "Microwave attenuation by realistically distorted raindrops: Part I --- Theory," IEEE Trans. Antennas Propagat., Vol. 43, No. 8, 811-822, August 1995.
doi:10.1109/8.402200 Google Scholar
19. Li, L. W., P. S. Kooi, M. S. Leong, T. S. Yeo, and M. Z. Gao, "Microwave attenuation by realistically distorted raindrops: Part II --- Predictions," IEEE Trans. Antennas Propagat., Vol. 43, No. 8, 823-828, August 1995.
doi:10.1109/8.402201 Google Scholar
20. Stratton, J. A., P. M. Morse, L. J. Chu, J. D. C. Little, and F. J. Corbato, Spheroidal Wave Functions, John Wiley & Sons, 1956.
21. Seow, Y. L., L. W. Li, M. S. Leong, P. S. Kooi, and T. S. Yeo, "An efficient TCS formula for rainfall microwave attenuation: T-matrix approach & 3-D fitting for oblate spheroidal raindrops," IEEE Trans. Antennas Propagat., June 1997, submitted. Google Scholar
