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Physical bounds on the partial realized gain

In English

Författare

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.

Publiceringsår

2010

Språk

Engelska

Sidor

1-6

Publikation/Tidskrift/Serie

[Host publication title missing]

Dokumenttyp

Konferensbidrag

Förlag

ACES

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • 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

Forskningsgrupp

  • Electromagnetic theory