TY - JOUR
T1 - A Multipolarized Traveling-Wave Series-Fed Antenna Array Based on Patch
AU - Guan, Xin
AU - Xue, Zhenghui
AU - Ren, Wu
AU - Li, Weiming
N1 - Publisher Copyright:
© 2023 Xin Guan et al.
PY - 2023
Y1 - 2023
N2 - In this paper, a simple broadband multipolarized traveling-wave series-fed antenna array is proposed. The radiation unit cells are multiple squares. The square unit cell will change between circular polarized (CP) and linear polarized (LP) through a reasonable feeding mode. By adjusting the equivalent length of the unit cell, the Q value of the antenna can be reduced, resulting in the increase of the bandwidth of the array. The array consists of seven-unit cells and dual-port feeding. The unit cells which are connected by a microstrip line are arranged in a circular array. A reasonable layout of unit cells can achieve good port isolation of the array. The polarization performance of the array antenna is the same as that of the unit cell. The antenna is fabricated and measured. The measured results are consistent with the simulated results.
AB - In this paper, a simple broadband multipolarized traveling-wave series-fed antenna array is proposed. The radiation unit cells are multiple squares. The square unit cell will change between circular polarized (CP) and linear polarized (LP) through a reasonable feeding mode. By adjusting the equivalent length of the unit cell, the Q value of the antenna can be reduced, resulting in the increase of the bandwidth of the array. The array consists of seven-unit cells and dual-port feeding. The unit cells which are connected by a microstrip line are arranged in a circular array. A reasonable layout of unit cells can achieve good port isolation of the array. The polarization performance of the array antenna is the same as that of the unit cell. The antenna is fabricated and measured. The measured results are consistent with the simulated results.
UR - http://www.scopus.com/inward/record.url?scp=85180126966&partnerID=8YFLogxK
U2 - 10.1155/2023/8895596
DO - 10.1155/2023/8895596
M3 - Article
AN - SCOPUS:85180126966
SN - 1096-4290
VL - 2023
JO - International Journal of RF and Microwave Computer-Aided Engineering
JF - International Journal of RF and Microwave Computer-Aided Engineering
M1 - 8895596
ER -