Moment-method calculations on apertures using basis singular functions
(1993) In IEEE Transactions on Antennas and Propagation 41(12). p.16-1709- Abstract
- The transmission properties of perforated perfectly conducting screens are of practical interest. The treatment of nonperiodical structures by numerical techniques, such as the method of moments, is very computer intensive. In this paper it is shown that using basis functions that incorporate the edge as well as the corner singularities, the number of unknowns can be drastically reduced. The advantages and limitations of the method are discussed. Numerical results are presented illustrating the transmission properties of arrays of square and rectangular apertures
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/144398
- author
- Andersson, Tommy LU
- organization
- publishing date
- 1993
- type
- Contribution to journal
- publication status
- published
- subject
- in
- IEEE Transactions on Antennas and Propagation
- volume
- 41
- issue
- 12
- pages
- 16 - 1709
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- scopus:0027887492
- ISSN
- 0018-926X
- DOI
- 10.1109/8.273329
- language
- English
- LU publication?
- yes
- id
- b1958676-4e44-4a54-9d25-27e747fafdfb (old id 144398)
- date added to LUP
- 2016-04-01 16:52:24
- date last changed
- 2021-09-12 03:46:26
@article{b1958676-4e44-4a54-9d25-27e747fafdfb, abstract = {{The transmission properties of perforated perfectly conducting screens are of practical interest. The treatment of nonperiodical structures by numerical techniques, such as the method of moments, is very computer intensive. In this paper it is shown that using basis functions that incorporate the edge as well as the corner singularities, the number of unknowns can be drastically reduced. The advantages and limitations of the method are discussed. Numerical results are presented illustrating the transmission properties of arrays of square and rectangular apertures}}, author = {{Andersson, Tommy}}, issn = {{0018-926X}}, language = {{eng}}, number = {{12}}, pages = {{16--1709}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Transactions on Antennas and Propagation}}, title = {{Moment-method calculations on apertures using basis singular functions}}, url = {{https://lup.lub.lu.se/search/files/4805747/625003.pdf}}, doi = {{10.1109/8.273329}}, volume = {{41}}, year = {{1993}}, }