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Derivative constraints for broad-band element space antenna array processors
Abstract
In this paper a class of linear constraints, also termed as derivative constraints, which is applicable to broad-band element space antenna array processors, is presented. The performance characteristics of the optimum processor with derivative constraints are demonstrated by computer studies involving two types of array geometries, namely linear and circular arrays. As a consequence of derivative constraints, the beam width in the look direction can be made as broad as desired and the beam spacings can be selected without fear of substantial signal suppression in the event of signal arrivals between beams. However, this increased beam width is achieved at the price of reducing array gain.
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Citations
Cited by
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
Godara, L. C. (1997) · Proceedings of the IEEE · doi:10.1109/5.622504 · Cited by 2,073
On robust Capon beamforming and diagonal loading
Li, J., Stoica, P., & Wang, Z. (2003) · IEEE Transactions on Signal Processing · doi:10.1109/tsp.2003.812831 · Cited by 1,439
An adaptive generalized sidelobe canceller with derivative constraints
Buckley, K., & Griffiths, L. (1986) · IEEE Transactions on Antennas and Propagation · doi:10.1109/tap.1986.1143832 · Cited by 294
Metadata
- Authors
- Er, M., & Cantoni, A.
- Venue
- IEEE Transactions on Acoustics, Speech, and Signal Processing
- Published
- 1983-12
- Volume
- 31
- Issue
- 6
- Pages
- 1378-1393
- ISSN
- 0096-3518 (ISSN-L)
- OpenAlex
- W2024059910
- Cited by
- 282
- References
- 0
- FWCI
- 7.45
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Derivative constraints for broad-band element space antenna array processors. https://app.cochat.ai/papers/10.1109/tassp.1983.1164219
- The paper
- Er, M., & Cantoni, A. (1983). Derivative constraints for broad-band element space antenna array processors. IEEE Transactions on Acoustics, Speech, and Signal Processing. https://doi.org/10.1109/tassp.1983.1164219
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