论文信息 - Propagation and scattering analysis in a 2D rectangular room using closed-form Green's Function

Propagation and scattering analysis in a 2D rectangular room using closed-form Green's Function

Wave propagation analysis inside a 2D rectangular room in the presence of an object is studied. Closed form Green's function of the empty room is derived and the problem is solved by implementing the Method of Moments. The Green's function is obtained by employing the Characteristic Green's Function (CGF) technique in conjunction with the Complex Images (CI) method. The proposed form is independent from location of transmitter/receiver and a single run of the procedure is sufficient to completely model the empty room. The performance of the presented method is studied in an example.

Amir Ahmad Shishegar | Mohammad Hossein Sadrearhami | A. A. Shishegar | M. H. Sadrearhami

[1] Theodore S. Rappaport,et al. Site-specific propagation prediction for wireless in-building personal communication system design , 1994 .

[2] G. E. Howard,et al. A closed-form spatial Green's function for the thick microstrip substrate , 1991 .

[3] Y. Hua,et al. Generalized pencil-of-function method for extracting poles of an EM system from its transient response , 1989 .

[4] A. A. Shishegar,et al. A Closed-Form Spatial Green’s Function for Finite Dielectric Structures , 2003 .

[5] W. A. Johnson,et al. Ray-optical solution for the dyadic Green's function in a rectangular cavity , 1970 .

[6] R.L. Hamilton,et al. Ray tracing as a design tool for radio networks , 1991, IEEE Network.

[7] M. I. Aksun,et al. Closed-Form Green's Functions in Planar Layered Media for All Ranges and Materials , 2010, IEEE Transactions on Microwave Theory and Techniques.

[8] S. Nam,et al. Efficient calculation of the Green's function for the rectangular cavity , 1998 .

[9] C. Caloz,et al. A fast modeling of the wave propagation inside a rectangular room , 2009, 2009 IEEE Antennas and Propagation Society International Symposium.

[10] Walton C. Gibson,et al. The Method of Moments in Electromagnetics , 2007 .