Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays

Jeffrey A. Foutz, Andreas Spanias

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, we develop 1-dimensional (1-D) and 2-dimensional (2-D) adaptive algorithms that use gradient projections in select sub-spaces for use in antenna beamforming. The 1-D algorithm is essentially a significantly enhanced version of an eigen-projection algorithm that was previously developed for system identification. The 2-D algorithm is based on a stacked configuration of the enhanced 1-D algorithm. Both algorithms are applied to antenna beamforming of uniform linear and planar arrays. Simulation results show better convergence as well as improved beam properties.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Volume2
StatePublished - 2002
Event2002 IEEE International Symposium on Circuits and Systems - Phoenix, AZ, United States
Duration: May 26 2002May 29 2002

Other

Other2002 IEEE International Symposium on Circuits and Systems
CountryUnited States
CityPhoenix, AZ
Period5/26/025/29/02

Fingerprint

Antenna arrays
Beamforming
Antennas
Adaptive algorithms
Identification (control systems)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Foutz, J. A., & Spanias, A. (2002). Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 2)

Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays. / Foutz, Jeffrey A.; Spanias, Andreas.

Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2 2002.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Foutz, JA & Spanias, A 2002, Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays. in Proceedings - IEEE International Symposium on Circuits and Systems. vol. 2, 2002 IEEE International Symposium on Circuits and Systems, Phoenix, AZ, United States, 5/26/02.
Foutz JA, Spanias A. Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays. In Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2. 2002
Foutz, Jeffrey A. ; Spanias, Andreas. / Adaptive eigen-projection algorithms for 1-D and 2-D antenna arrays. Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2 2002.
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