Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/102890
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- Title
- Rigorous analysis of extemely large spherical reflector antennas : EM case
- Related
- European Symposium on mathematics in industry (13th : 2004) (21 - 25 June 2004 : Eindhoven, Netherlands)
- Related
- Bucchianico, A. Di; Mattheij, R. M. M. and Peletier, M. A.. Progress in industrial mathematics at ECMI 2004, p.49-53
- DOI
- 10.1007/3-540-28073-1_5
- Related
- Mathematics in industry Vol. 8
- Publisher
- Germany : Springer-Verlag
- Date
- 2006
- FoR/RFCD Code(s)
-
010200 Applied Mathematics
- Author/Creator
- Vinogradova, E. D
- Author/Creator
- Vinogradov, S. S
- Author/Creator
- Smith, P. D
- Description
- The transmitting spherical reflector antenna (SRA) has a well-known rigorous solution form as a second kind Fredholm system that is well conditioned when truncated to a finite system. The size of such systems for extremely large SRAs require specially designed highly efficient numerical algorithms to make their analysis feasible. Two significant features of the system are that its convolution format admits a computationally rapid implementation of the bi-conjugate gradient method, and at high frequencies, a certain decoupling occurs. These features allow an effective numerical treatment of apertures some thousands of wavelengths.
- Description
- 5 page(s)
- Subject Keyword
- 010200 Applied Mathematics
- Subject Keyword
- spherical reflector antenna
- Subject Keyword
- electromagnetics
- Subject Keyword
- method of regularisation
- Subject Keyword
- iterative methods
- Resource Type
- conference paper
- Organisation
- Macquarie University. Dept. of Mathematics
- Identifier
- http://hdl.handle.net/1959.14/102890
- Identifier
- ISBN:9783540280729
- Identifier
- mq-rm-2006005818
- Language
- eng
- Reviewed
