Shaped Beam Synthesis of Arrays via Sequential Convex Optimizations

被引：74

作者：

Fuchs, Benjamin ^{[1
]}

Skrivervik, Anja ^{[1
]}

Mosig, Juan R. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Lab Electromagnet & Acoust LEMA, CH-1015 Lausanne, Switzerland

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷

关键词：

Antenna arrays; antenna synthesis; convex optimization; shaped beams; PATTERN SYNTHESIS; CONFORMAL ARRAYS; ALGORITHM;

D O I：

10.1109/LAWP.2013.2280043

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A method to synthesize shaped beams with antenna arrays is presented. Specifically, the element excitations are determined such that the array radiates a power pattern that approximates a desired shape. To efficiently solve this problem, an iterative algorithm is proposed. Each step is reduced to a simple convex optimization problem. The method can be readily implemented and efficiently solved using freely accessible routines. Moreover, any shaped power pattern can be synthesized. Numerical comparisons to known optimal solutions show the validity of the approach.

引用

页码：1049 / 1052

页数：4

共 17 条

[1] Shaped-beam pattern synthesis of equally and unequally spaced linear antenna arrays using a modified tabu search algorithm
Akdagli, A
Guney, K
[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2003, 36 (01) : 16 - 20
[2] Genetic algorithms in the design and optimization of antenna array patterns
Ares-Pena, FJ
Rodriguez-Gonzalez, JA
Villanueva-Lopez, E
Rengarajan, SR
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1999, 47 (03) : 506 - 510
[3] INTERSECTION APPROACH TO ARRAY PATTERN SYNTHESIS
BUCCI, OM
FRANCESCHETTI, G
MAZZARELLA, G
PANARIELLO, G
[J]. IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1990, 137 (06) : 349 - 357
[4] CVX Research Inc, 2012, CVX: Matlab software for disciplined convex programming
[5] Linear matrix inequality formulation of spectral mask constraints with applications to FIR filter design
Davidson, TN
Luo, ZQ
Sturm, JF
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2002, 50 (11) : 2702 - 2715
[6] Elliott R.S., 2003, Antenna theory and design, P1
[7] Pattern synthesis of conformal arrays by the simulated annealing technique
Ferreira, JA
Ares, F
[J]. ELECTRONICS LETTERS, 1997, 33 (14) : 1187 - 1189
[8] Shaped beam antenna synthesis problems: Feasibility criteria and new strategies
Isernia, T
Bucci, OM
Fiorentino, N
[J]. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 1998, 12 (01) : 103 - 138
[9] On the optimal synthesis of ring symmetric shaped patterns by means of uniformly spaced planar arrays
Morabito A.F.
Laganà A.R.
Isernia T.
[J]. Progress In Electromagnetics Research B, 2010, (20): : 33 - 48
[10] Beampattern Synthesis for Linear and Planar Arrays With Antenna Selection by Convex Optimization
Nai, Siew Eng
Ser, Wee
Yu, Zhu Liang
Chen, Huawei
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (12) : 3923 - 3930

← 1 2 →