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Adaptive arrays
Abstract
A method for adaptively optimizing the signal-to-noise ratio of an array antenna is presented. Optimum element weights are derived for a prescribed environment and a given signal direction. The derivation is extended to the optimization of a "generalized" signal-to-noise ratio which permits specification of preferred weights for the normal quiescent environment. The relation of the adaptive array to sidelobe cancellation is shown, and a real-time adaptive implementation is discussed. For illustration, the performance of an adaptive linear array is presented for various jammer configurations.
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Cited by
Adaptive noise cancelling: Principles and applications
Widrow, B., Glover, J. R., McCool, J. M., Kaunitz, J., Williams, C. S., Hearn, R. H., Zeidler, J. R., Eugene Dong, Jr., & Goodlin, R. C. (1975) · Proceedings of the IEEE · doi:10.1109/proc.1975.10036 · Cited by 3,939
Beamforming: a versatile approach to spatial filtering
Van Veen, B. D., & Buckley, K. M. (1988) · IEEE ASSP Magazine · doi:10.1109/53.665 · Cited by 3,901
Acoustic beamforming for noise source localization – Reviews, methodology and applications
Chiariotti, P., Martarelli, M., & Castellini, P. (2019) · Mechanical Systems and Signal Processing · doi:10.1016/j.ymssp.2018.09.019 · Cited by 404
The eigencanceler: adaptive radar by eigenanalysis methods
Haimovich, A. (1996) · IEEE Transactions on Aerospace and Electronic Systems · doi:10.1109/7.489498 · Cited by 265
Metadata
- Authors
- Applebaum, S.
- Venue
- IEEE Transactions on Antennas and Propagation
- Published
- 1976-09
- Volume
- 24
- Issue
- 5
- Pages
- 585-598
- ISSN
- 0096-1973 (ISSN-L)
- OpenAlex
- W4252183610
- Cited by
- 793
- References
- 0
- FWCI
- 18.18
- Type
- journal article
- Language
- en
- Open access
- closed
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- Applebaum, S. (1976). Adaptive arrays. IEEE Transactions on Antennas and Propagation. https://doi.org/10.1109/tap.1976.1141417
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