Research on the Optimizing Technology for Sparse Antenna Arrays Based on Aperture Function
Available Online July 2019.
- https://doi.org/10.2991/eee-19.2019.44How to use a DOI?
- Sparse array, Aperture function, Reduce the sidelobe
- 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.
- 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 -