1. Yao, A. M. and M. J. Padgett, "Orbital angular momentum: Origins, behavior and applications," Adv. Opt. Photon., Vol. 3, 161-204, 2011.
doi:10.1364/AOP.3.000161
2. Swartzlander, G. A. and C. T. Law, "Optical vortex solitons observed in Kerr nonlinear media," Phys. Rev. Lett., Vol. 69, 2503-2506, 1992.
doi:10.1103/PhysRevLett.69.2503
3. Franke-Arnold, S., L. Allen, and M. Padgett, "Advances in optical angular momentum," Laser & Photon. Rev., Vol. 2, 299-313, 2008.
doi:10.1002/lpor.200810007
4. Mitri, F. G., "Arbitrary scattering of an acoustical high-order Bessel trigonometric (non-vortex) beam by a compressible soft fluid sphere," Ultrasonics, Vol. 53, 956-961, 2013.
doi:10.1016/j.ultras.2012.12.008
5. Dardari, D. and V. Tralli, "High-speed indoor wireless communications at 60 GHz with coded OFDM," IEEE Transactions on Communications, Vol. 47, No. 11, 1709-1721, 1999.
doi:10.1109/26.803506
6. Li, R. X., C. Y. Ding, K. F. Ren, X. E. Han, L. X. Guo, Z. S. Wu, and S. X. Gong, "Scattering of a high-order Bessel beam by a sphere," 10th International Symposium on Antennas, Propagation & EM Theory, 833-836, 2012.
7. Durnin, J., J. Miceli, and J. H. Eberly, "Diffraction-free beams," Phys. Rev. Lett., Vol. 58, No. 15, 1499-1501, 1987.
doi:10.1103/PhysRevLett.58.1499
8. Mitri, F. G., "Acoustic scattering of a high-order Bessel beam by an elastic sphere," Ann. Phys., Vol. 323, No. 11, 2840-2850, 2008.
doi:10.1016/j.aop.2008.06.008
9. Mitri, F. G., "Electromagnetic wave scattering of a high-order Bessel vortex beam by a dielectric sphere," IEEE Trans. Antennas Propag., Vol. 59, 4375-4379, 2011.
doi:10.1109/TAP.2011.2164228
10. Durnin, J., "Exact solutions for nondiffraction beams. I. The scalar theory," JOSA A, Vol. 4, 651-654, 1987.
doi:10.1364/JOSAA.4.000651
11. Mishra, S. R., "A vector wave analysis of a Bessel beam," Opt. Commun., Vol. 85, 159-161, 1991.
doi:10.1016/0030-4018(91)90386-R
12. Mitri, F. G., "Electromagnetic wave scattering of a high-order Bessel vortex beam by a dielectric sphere," IEEE Trans. Antennas Propag., Vol. 59, 4375-4379, 2011.
doi:10.1109/TAP.2011.2164228
13. Sheng, X. Q., J. M. Jin, J. M. Song, and W. C. Chew, "Solution of combined-field integral equation using multilevel fast multipole algorithm for scattering by homogeneous bodies," IEEE Trans. Antennas Propag., Vol. 46, No. 11, 1718-1726, 1998.
doi:10.1109/8.736628
14. Chew, W. C., J. M. Jin, E. Michielssen, and J. M. Song, Fast and Efficient Algorithms in Computational Electromagnetics, Artech House, 2001.
15. Ubeda, E., J. M. Tamayo, and J. M. Rius, "Taylor-orthogonal basis functions for the discretization in method of moments of second kind integral equations in the scattering analysis of perfectly conducting or dielectric objects," Progress In Electromagnetics Research, Vol. 119, 85-105, 2011.
doi:10.2528/PIER11051715
16. Mittra, R., Computer Techniques for Electromagnetics, Pergamon Press, 1973.
17. Gibson, W. C., The Method of Moments in Electromagnetics, Chapman & Hall Taylor & Francis Group, 2008.
18. Volakis, J. L. and K. Sertel, Integral Equation Methods for Electromagnetics, SciTech Publishing, Inc., 2012.
19. Rao, S. M., D. R. Wilton, and A. W. Glisso, "Electromagnetic scattering by surfaces of arbitrary shape," IEEE Trans. Antennas Propag., Vol. 30, 409-418, 1982.
doi:10.1109/TAP.1982.1142818
20. Harrington, R. F., Field Computation by Moment Methods, Macmillan, 1968.
21. Taylor, J. M., "On the concept of near field radar cross section," Proceedings of IEEE Transactions on Antennas and Propagation Society International Symposium, 1172-1175, IEEE, Montreal, Quebec, Canada, 1997.
22. Taylor, J. M., "On the concept of near field radar cross section," IEEE Microwave Magazine, Vol. 8, No. 2, 77-82, April 2007.
23. Knott, E. F., J. F. Shaeffer, and M. T. Tuley, Radar Cross Section, 2nd Ed., SciTech Publishing, Inc., 2004.