Physical limitations on G and B for antennas
Author
Summary, in English
In this paper, physical limitations on the partial gain G and relative bandwidth B are derived for antennas of arbitrary shape based on holomorphic properties of the forward scattering dyadic. The limitation on the performance of G and B is shown to be bounded from above by the long wavelength response of the antenna in terms of the electric and magnetic polarizability dyadics. The special case of ellipsoidal geometries are discussed.
Publishing year
2007
Language
English
Pages
1-3
Full text
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Document type
Conference paper
Topic
- Electrical Engineering, Electronic Engineering, Information Engineering
Conference name
International Symposium on Electromagnetic Theory, 2007
Conference date
2007-07-26 - 2007-07-28
Conference place
Ottawa, Canada
Status
Published
Project
- EIT_HSWC:Antenna MIMO antennas and channels
Research group
- Electromagnetic theory