Optimization of the difference patterns for monopulse antennas by a hybrid real/integer-coded differential evolution method Author(s): Caorsi, S (Caorsi, S); Massa, A (Massa, A); Pastorino, M (Pastorino, M); Randazzo, A (Randazzo, A) Source: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION Volume: 53 Issue: 1 Pages: 372-376 DOI: 10.1109/TAP.2004.838788 Part: Part 2 Published: JAN 2005 Times Cited: 46 (from Web of Science) Cited References: 9 [ view related records ] Citation Map Abstract: The optimization of difference patterns of monopulse antennas is considered. The synthesis problem is recast as an optimization problem by defining a suitable cost function. In particular, in this paper, the cost function is based on constraints on the side-lobe levels. A subarray configuration is adopted and the excitations of the difference pattern are approximately determined. The optimization problem isefficiently solved by a differential evolution algorithm, which is able to contemporarily handle real and integer unknowns. Numerical results are reported concerning classical array configurations previously considered in the literature. Accession Number: WOS:000226261600014 Document Type: Article Language: English Author Keywords: array antennas; evolutionary algorithm; monopulse antennas; sum and difference patterns KeyWords Plus: SUM; ARRAYS Reprint Address: Caorsi, S (reprint author), Univ Pavia, Dept Elect, Via Palestro 3, I-27100 Pavia, Italy Addresses: 1. Univ Pavia, Dept Elect, I-27100 Pavia, Italy E-mail Address: salvatore.caorsi@unipv.it Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA Web of Science Category: Engineering, Electrical & Electronic; Telecommunications Subject Category: Engineering; Telecommunications IDS Number: 886VT ISSN: 0018-926X

Optimization of difference patterns for monopulse antennas by a hybrid real/integer-coded differential evolution method

CAORSI, SALVATORE;
2005-01-01

Abstract

Optimization of the difference patterns for monopulse antennas by a hybrid real/integer-coded differential evolution method Author(s): Caorsi, S (Caorsi, S); Massa, A (Massa, A); Pastorino, M (Pastorino, M); Randazzo, A (Randazzo, A) Source: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION Volume: 53 Issue: 1 Pages: 372-376 DOI: 10.1109/TAP.2004.838788 Part: Part 2 Published: JAN 2005 Times Cited: 46 (from Web of Science) Cited References: 9 [ view related records ] Citation Map Abstract: The optimization of difference patterns of monopulse antennas is considered. The synthesis problem is recast as an optimization problem by defining a suitable cost function. In particular, in this paper, the cost function is based on constraints on the side-lobe levels. A subarray configuration is adopted and the excitations of the difference pattern are approximately determined. The optimization problem isefficiently solved by a differential evolution algorithm, which is able to contemporarily handle real and integer unknowns. Numerical results are reported concerning classical array configurations previously considered in the literature. Accession Number: WOS:000226261600014 Document Type: Article Language: English Author Keywords: array antennas; evolutionary algorithm; monopulse antennas; sum and difference patterns KeyWords Plus: SUM; ARRAYS Reprint Address: Caorsi, S (reprint author), Univ Pavia, Dept Elect, Via Palestro 3, I-27100 Pavia, Italy Addresses: 1. Univ Pavia, Dept Elect, I-27100 Pavia, Italy E-mail Address: salvatore.caorsi@unipv.it Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA Web of Science Category: Engineering, Electrical & Electronic; Telecommunications Subject Category: Engineering; Telecommunications IDS Number: 886VT ISSN: 0018-926X
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/134004
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