Generalisation of the partial-power law (Brown's identity) to waveguides with lossy media
Generalisation of the partial-power law (Brown's identity) to waveguides with lossy media
- Author(s): E.F. Kuester
- DOI: 10.1049/el:19840317
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- Author(s): E.F. Kuester 1
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View affiliations
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Affiliations:
1: Electromagnetics Laboratory, Department of Electrical & Computer Engineering, University of Colorado, Boulder, USA
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Affiliations:
1: Electromagnetics Laboratory, Department of Electrical & Computer Engineering, University of Colorado, Boulder, USA
- Source:
Volume 20, Issue 11,
24 May 1984,
p.
456 – 457
DOI: 10.1049/el:19840317 , Print ISSN 0013-5194, Online ISSN 1350-911X
The partial-power law, otherwise known as Brown's identity, which relates the product of the phase velocity of a mode on a lossless waveguide to the time-average power and momentum carried by the mode, is generalised to be applicable to lossy waveguides as well.
Inspec keywords: dielectric waveguides; waveguide theory
Other keywords:
Subjects: Waveguide and cavity theory; Waveguides and microwave transmission lines
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