An Efficient Concentric Circular Antenna Array Synthesis Considering the Mutual Coupling

被引：0

作者：

Das, Avishek ^{[1
]}

Mandal, D. ^{[2
]}

Kar, R. ^{[2
]}

机构：

[1] HIT Haldia, Dept ECE, Haldia 721657, India

[2] NIT Durgapur, Dept ECE, Durgapur 713209, India

来源：

PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMMUNICATION, DEVICES AND COMPUTING | 2020年 / 602卷

关键词：

Concentric circular antenna array; Side lobe level; Directivity; Mutual coupling; Opposition based gravitational search algorithm; PARTICLE SWARM OPTIMIZATION;

D O I：

10.1007/978-981-15-0829-5_5

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper illustrate an efficient approach to enhance the directivity and minimize the side lobe level (SLL) of a non-uniform concentric circular antenna array (CCAA) considering the mutual coupling using a robust search algorithm called opposition based gravitational search algorithm (OGSA). Particle swarm optimization (PSO) and differential evolution (DE) optimization methods are also employed to compare the results obtained by using OGSA. An improved radiation characteristic with low SLL and high directivity considering the mutual coupling is achieved using an optimal current excitation weights and inter-element separation between the array elements of CCAA. The design examples of CCAA having sets of (4,6,8) and (1,4,6,8) elements are presented and their performances are studied in this paper.

引用

页码：45 / 53

页数：9

共 50 条

[41] Synthesis and Design of Thinned Planar Concentric Circular Antenna Array - A Multi-objective Approach
Islam, Sk. Minhazul
Ghosh, Saurav
Roy, Subhrajit
Zhao, Shizheng
Suganthan, Ponnuthurai Nagaratnam
Das, Swagamtam
SWARM, EVOLUTIONARY, AND MEMETIC COMPUTING, PT II, 2011, 7077 : 182 - +
[42] Sparse synthesis of concentric circular antenna array via multi-objective evolutionary computation
Sun, Geng
Liu, Yanheng
Chen, Zhaoyu
Liang, Shuang
Ju, Qianao
Zhang, Ying
2018 IEEE 88TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL), 2018,
[43] Synthesis of Flat-top Beam Pattern with a Multiple Concentric Circular Ring Array Antenna
Mahanti, G. K.
Sinhamahapatra, T. K.
Ahmed, A.
Chakrabarty, A.
IEEE REGION 10 COLLOQUIUM AND THIRD INTERNATIONAL CONFERENCE ON INDUSTRIAL AND INFORMATION SYSTEMS, VOLS 1 AND 2, 2008, : 729 - +
[44] Novel Particle Swarm Optimization Based Synthesis of Concentric Circular Antenna Array for Broadside Radiation
Mandal, Durbadal
Ghoshal, Sakti Prasad
Bhattacharjee, Anup Kumar
SWARM, EVOLUTIONARY, AND MEMETIC COMPUTING, 2010, 6466 : 432 - +
[45] An optimal mutually coupled concentric circular antenna array synthesis using ant lion optimization
Das, Avishek
Mandal, D.
Ghoshal, S. P.
Kar, R.
ANNALS OF TELECOMMUNICATIONS, 2019, 74 (11-12) : 687 - 696
[46] Concentric circular antenna array synthesis for side lobe suppression using moth flame optimization
Das, Avishek
Mandal, D.
Ghoshal, S. P.
Kar, R.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2018, 86 : 177 - 184
[47] An optimal mutually coupled concentric circular antenna array synthesis using ant lion optimization
Avishek Das
D. Mandal
S. P. Ghoshal
R. Kar
Annals of Telecommunications, 2019, 74 : 687 - 696
[48] MUTUAL COUPLING IN A FINITE PLANAR ARRAY OF CIRCULAR APERTURES
BAILEY, MC
BOSTIAN, CW
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1974, AP22 (02) : 178 - 184
[49] ULTIMATE DECAY OF MUTUAL COUPLING IN A PLANAR ARRAY ANTENNA
HANNAN, PW
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1966, AP14 (02) : 246 - &
[50] Mutual coupling of antenna configurations in phased array systems
Ferendeci, Altan M.
National Aerospace and Electronics Conference, Proceedings of the IEEE, 2011, : 219 - 221

← 1 2 3 4 5 →