Physical bounds and sum rules for high-impedance surfaces
(2010) In Technical Report LUTEDX/(TEAT-7198)/1-17/(2010)- Abstract
- High-impedance surfaces are artificial surfaces synthesized from periodic structures. The high impedance is useful as it does not short circuit electric currents and reflects electric fields without phase shift. Here, a sum rule is presented that relates frequency intervals having high impedance with the thickness of the structure. The sum rule is used to derive physical bounds on the bandwidth for high-impedance surfaces. Numerical examples are used to illustrate the result, and show that the physical bounds are tight.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1643985
- author
- Gustafsson, Mats LU and Sjöberg, Daniel LU
- organization
- publishing date
- 2010
- type
- Book/Report
- publication status
- published
- subject
- in
- Technical Report LUTEDX/(TEAT-7198)/1-17/(2010)
- pages
- 17 pages
- publisher
- [Publisher information missing]
- report number
- TEAT-7198
- language
- English
- LU publication?
- yes
- additional info
- Published version: IEEE Transactions on Antennas and Propagatation, Vol. 59, No. 6, pp. 2196-2204, 2011.
- id
- 218ff08c-04ad-483e-a2bc-3552544ff4a3 (old id 1643985)
- date added to LUP
- 2016-04-04 13:08:23
- date last changed
- 2021-03-30 10:45:33
@techreport{218ff08c-04ad-483e-a2bc-3552544ff4a3, abstract = {{High-impedance surfaces are artificial surfaces synthesized from periodic structures. The high impedance is useful as it does not short circuit electric currents and reflects electric fields without phase shift. Here, a sum rule is presented that relates frequency intervals having high impedance with the thickness of the structure. The sum rule is used to derive physical bounds on the bandwidth for high-impedance surfaces. Numerical examples are used to illustrate the result, and show that the physical bounds are tight.}}, author = {{Gustafsson, Mats and Sjöberg, Daniel}}, institution = {{[Publisher information missing]}}, language = {{eng}}, number = {{TEAT-7198}}, series = {{Technical Report LUTEDX/(TEAT-7198)/1-17/(2010)}}, title = {{Physical bounds and sum rules for high-impedance surfaces}}, url = {{https://lup.lub.lu.se/search/files/6059224/1698605.pdf}}, year = {{2010}}, }