yes / The envelope correlation for a two-element antenna
array may be calculated using the antenna radiation fields, or
more simply from the scattering parameters of the system. The
use of scattering parameters provides a major simplification over
the direct use of field data. In this paper we propose a
modification of the scattering parameter method which also
includes the antenna losses. This approach has the advantage of
simplifying the antenna design process, especially when low
envelope correlations are needed. It also offers a better
prediction of the spatial envelope correlation, and a good
framework for understanding the effects of the mutual coupling.
The accuracy of this proposed method is illustrated by two
examples.
| Identifer | oai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/4785 |
| Date | 11 August 2010 |
| Creators | Dama, Yousef A.S., Abd-Alhameed, Raed, Zhou, Dawei, Jones, Steven M.R., Child, Mark B., Excell, Peter S. |
| Source Sets | Bradford Scholars |
| Language | English |
| Detected Language | English |
| Type | Conference paper, Accepted Manuscript |
| Rights | © 2010 IEEE. Reprinted, with permission, from Dama, Y.A.S., Abd-Alhameed, R. A., Zhou, D., Jones, S.M.R., Child, M. B. and Excell, P. S. (2010). Calculation of the Spatial Envelope Correlation Between Two Antennas in Terms of the System Scattering Parameters Including Conducting Losses. In: Loughborough Antennas & Propagation Conference (LAPC10), 8-9 November 2010, Loughborough, UK. pp. 513-516. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bradford¿s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. |
| Relation | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05666032 |
Page generated in 0.0022 seconds