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Physical bounds on the partial realized gain

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Author

Summary, in English

An antenna identity, derived from the forward scattering sum rule, shows that the partial realized gain of an antenna is related to the polarizability of the antenna structure. The partial realized gain contains the mismatch, directivity, efficiency, and polarization properties of the antenna. The antenna identity expresses how the performance depends on the electrical size and shape of the antenna structure. It is also the starting point for several antenna bounds. In this paper, the identity, its associated physical bounds, and computational aspects of the polarizability dyadics are discussed.

Publishing year

2010

Language

English

Pages

1-6

Publication/Series

[Host publication title missing]

Document type

Conference paper

Publisher

ACES

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • sum rule
  • physical bounds
  • antenna theory

Conference name

The 26th International Review of Progress in Applied Computational Electromagnetics

Conference date

2010-04-25 - 2010-04-29

Conference place

Tampere, Finland

Status

Published

Research group

  • Electromagnetic theory