Physical limitations on G and B for antennas
Författare
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.
Publiceringsår
2007
Språk
Engelska
Sidor
1-3
Fulltext
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Dokumenttyp
Konferensbidrag
Ämne
- 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
Projekt
- EIT_HSWC:Antenna MIMO antennas and channels
Forskningsgrupp
- Electromagnetic theory