We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Design of miniaturized D‐band dual‐polarized dipole base station antenna based on coupling feeding.
- Authors
Chen, Jun Jiang; Li, Lan; Chen, Hua; Fang, Qing; Chen, Xiao Ling
- Abstract
This article designs a coupling feeding miniaturized base station antenna. This base station antenna works in D‐band (2500‐2700 MHz). By introducing a bending structure to increase the current path of the dipole, the overall size of the dipole antenna can be reduced. The final design of antenna element size is only 36.8 × 36.8 mm2 (0.32 × 0.32λ2). The simulation results show that the return loss of the two ports is greater than 23 dB, the isolation between the two ports is greater than 29 dB, the half‐power beamwidth of the antenna is 63° ± 1.5°, and the gain is greater than 9 dBi. The physical processing and simulation results are basically consistent, which prove the practicability of the dipole antenna. A broadband dipole antenna and this antenna are selected for array analysis. When it works in D‐band, the isolation of the antenna element designed in this article is better than that of the broadband dipole antenna.
- Subjects
BROADBAND antennas; ANTENNAS (Electronics); ANTENNA design; DIPOLE antennas; BRIDGE bearings
- Publication
International Journal of RF & Microwave Computer-Aided Engineering, 2020, Vol 30, Issue 4, p1
- ISSN
1096-4290
- Publication type
Article
- DOI
10.1002/mmce.22107