Effects of Ground Constituent Parameters on Array Mutual Coupling for DOA Estimation
Joint Authors
Perger, Warren F.
Zekavat, Seyed A. (Reza)
Ahmed, Irfan
Source
International Journal of Antennas and Propagation
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-29
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Effects of ground constituent parameters on the mutual coupling (MC) of monopole antenna array are investigated.
This work augments an existing MC compensation technique for ground-based antennas and proposes reduction in mutual coupling for antennas over finite ground as compared to the perfect ground.
The work is investigated by finite element method analysis, and numerical results are presented.
A factor of 4 decrease in both the real and imaginary parts of the mutual coupling is observed when considering a poor ground versus a perfectly conducting one, for quarter-wave monopoles in receiving mode.
A simulated result to show the errors in direction-of-arrival (DOA) estimation with actual realization of the environment is also presented.
American Psychological Association (APA)
Ahmed, Irfan& Perger, Warren F.& Zekavat, Seyed A. (Reza). 2011. Effects of Ground Constituent Parameters on Array Mutual Coupling for DOA Estimation. International Journal of Antennas and Propagation،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-471224
Modern Language Association (MLA)
Ahmed, Irfan…[et al.]. Effects of Ground Constituent Parameters on Array Mutual Coupling for DOA Estimation. International Journal of Antennas and Propagation No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-471224
American Medical Association (AMA)
Ahmed, Irfan& Perger, Warren F.& Zekavat, Seyed A. (Reza). Effects of Ground Constituent Parameters on Array Mutual Coupling for DOA Estimation. International Journal of Antennas and Propagation. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-471224
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-471224
