Design of a 2.5GHz Beam Scanning Antenna Array Controlled by Voltage Based on CRLH TL
- 10.2991/iccsee.2013.103How to use a DOI?
- composite right/left-handed transmission line, power divider, antenna array
An antenna array composed with power divider and small antenna at the operating frequency of 2.5GHz is designed and investigated, and the main radiation beam of the antenna array can be controlled by bias voltage. The measured results show that the main radiation beam of the antenna array has good directivity when the bias voltage of the varactor in the antenna array is changed from 8V to 2V, and its scanning range is up to 96 degrees, which verifies that the antenna array radiation from backward to forward can be reached by controlling the bias voltage. Also, the power divider and small antenna are designed and analyzed respectively. The power divider and small antenna are designed on the basis of composite right/left-handed transmission line (CRLH TL).
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Rui-kun Wu AU - GuoTai Chen PY - 2013/03 DA - 2013/03 TI - Design of a 2.5GHz Beam Scanning Antenna Array Controlled by Voltage Based on CRLH TL BT - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013) PB - Atlantis Press SP - 402 EP - 405 SN - 1951-6851 UR - https://doi.org/10.2991/iccsee.2013.103 DO - 10.2991/iccsee.2013.103 ID - Wu2013/03 ER -