Reduced side lobe level of sparse linear antenna array by optimized spacing and excitation amplitude using particle swarm optimization

被引：0

作者：

Ullah, Naveed ^{[1
]}

Zhao Huiling ^{[1
]}

Rahim, Tariq ^{[3
]}

Rahman, Saeed Ur ^{[2
]}

MuhammadKamal, Mian ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Sch Elect Sci & Technol, Xian, Shaanxi, Peoples R China

[2] Nanjing Univ Aeronaut & Astranuat, Coll Elect & Informat, Nanjing, Jiangsu, Peoples R China

[3] CESAT Islambad, Islamabad, Pakistan

来源：

PROCEEDINGS OF 2017 7TH IEEE INTERNATIONAL SYMPOSIUM ON MICROWAVE, ANTENNA, PROPAGATION, AND EMC TECHNOLOGIES (MAPE) | 2017年

关键词：

Sparse array; PSSL; Amplitude; Spacing; PSO; DIFFERENTIAL EVOLUTION;

D O I：

暂无

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：

Sparse antenna array has many advantages like low mutual coupling, directive beam and cost effective because of less number of elements as compare to equally spaced antenna array. While the main limitation in this array is of high side lobe levels because of different inter element spacing. In this paper optimized values of elements spacing and excitation amplitude for sparse linear antenna array are achieved to minimize the peak side lobe level using particle swarm optimization (PSO) with better convergence rate. Random values of spacing are considered in half and one wave length range. And maintained the main beam direction.

引用

页码：96 / 99

页数：4

共 11 条

[1]

[Anonymous], IEEE T ANTENNAS PROP

[2] The particle swarm - Explosion, stability, and convergence in a multidimensional complex space [J].

Clerc, M ;

Kennedy, J .

IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION, 2002, 6 (01) :58-73

[3] Sparse Linear Array Synthesis With Multiple Constraints Using Differential Evolution With Strategy Adaptation [J].

Goudos, Sotirios K. ;

Siakavara, Katherine ;

Samaras, Theodoros ;

Vafiadis, Elias E. ;

Sahalos, John N. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2011, 10 :670-673

[4] Self-Adaptive Differential Evolution Applied to Real-Valued Antenna and Microwave Design Problems [J].

Goudos, Sotirios K. ;

Siakavara, Katherine ;

Samaras, Theodoros ;

Vafiadis, Elias E. ;

Sahalos, John N. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (04) :1286-1298

[5] Generalized analytical technique for the synthesis of-unequally spaced arrays with linear, planar, cylindrical or spherical geometry [J].

Kumar, BP ;

Branner, GR .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (02) :621-634

[6] Synthesis of uniform amplitude unequally spaced antenna arrays using the differential evolution algorithm [J].

Kurup, DG ;

Himdi, M ;

Rydberg, A .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2003, 51 (09) :2210-2217

[7] Synthesis of Unequally Spaced Antenna Arrays by Using Differential Evolution [J].

Lin, Chuan ;

Qing, Anyong ;

Feng, Quanyuan .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (08) :2553-2561

[8]

Robinson J., 2002, IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313), P314, DOI 10.1109/APS.2002.1016311

[9]

Rocca Paolo, 2016, UNCONVENTIONAL PHASE, V104, P544

[10]

Tokan Fikret., 2009, Progress, V17, P135, DOI DOI 10.2528/PIERB09072309

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