Broadband Vertically/Horizontally Dual-Polarized Antenna for Base Stations

Autor:	YueHui Cui, XiaoNa Gao, RongLin Li
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	Electrical engineering. Electronics. Nuclear engineering TK1-9971 Cellular telephone services industry. Wireless telephone industry HE9713-9715
Zdroj:	International Journal of Antennas and Propagation, Vol 2017 (2017)
Druh dokumentu:	article
ISSN:	1687-5869 1687-5877
DOI:	10.1155/2017/6912074
Popis:	A broadband vertically/horizontally (V/H) dual-polarized antenna is proposed for mobile communication base stations. The antenna consists of two perpendicularly placed broadband planar antenna elements. By shaping the reflector for V/H dual-polarized antenna, a half-power beam width of 65±8° is achieved for both vertical and horizontal polarization. The V/H dual-polarized antenna has a bandwidth of 48% (1.7–2.75 GHz) for return loss >15 dB, an isolation of 30 dB, and an antenna gain of 9 dBi. An 8-element V/H dual-polarized antenna array is developed, which achieves a bandwidth of 45% (1.7–2.7 GHz) and an antenna gain of 16 dBi, suitable for GSM/UMTS/LTE base stations.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/e72cdcc4997c4a40b02637f0a2a2664b Zobrazit plný text záznamu Plný text View record in DOAJ