Proceedings of the 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)

Research on the Optimizing Technology for Sparse Antenna Arrays Based on Aperture Function

Authors
Ling-li Zhao
Corresponding Author
Ling-li Zhao
Available Online July 2019.
DOI
https://doi.org/10.2991/eee-19.2019.44How to use a DOI?
Keywords
Sparse array, Aperture function, Reduce the sidelobe
Abstract
In order to reduce the sidelobe level of antenna array, optimize the minimum element space spacing and element number of the antenna array, it is proposed optimizing technology for sparse antenna arrays design. The linear gradient aperture function and the stepped aperture function are used to select the position of the array elements appropriately, and the sparse array with fewer elements is obtained. The effective aperture is smoothed by controlling the shape of the transmitting and receiving aperture functions. The radiation patterns of a single antenna and a sparse array antenna are simulated and compared. The results show that the sidelobes are reduced in the radiation patterns of the receiving antenna, which provide alternative solutions to the optimization problems of sparse antenna arrays.
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Proceedings
2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
Part of series
Advances in Engineering Research
Publication Date
July 2019
ISBN
978-94-6252-754-6
ISSN
2352-5401
DOI
https://doi.org/10.2991/eee-19.2019.44How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ling-li Zhao
PY  - 2019/07
DA  - 2019/07
TI  - Research on the Optimizing Technology for Sparse Antenna Arrays Based on Aperture Function
BT  - 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
PB  - Atlantis Press
SP  - 274
EP  - 278
SN  - 2352-5401
UR  - https://doi.org/10.2991/eee-19.2019.44
DO  - https://doi.org/10.2991/eee-19.2019.44
ID  - Zhao2019/07
ER  -