Title:
CYLINDRICAL ARTIFICIAL MEDIUM LENS-BASED MULTI-BEAM ANTENNA WITH HIGH BUILDING COVERAGE
Document Type and Number:
WIPO Patent Application WO/2019/034116
Kind Code:
A1
Abstract:
The invention provides a cylindrical artificial medium lens-based multi-beam antenna with a high building coverage, the cylindrical artificial medium lens-based multi-beam antenna being constructed by an artificial medium cylindrical lens, as a carrier, highly integrated with a plurality of antenna units. The cylindrical artificial medium lens-based multi-beam antenna comprises a cylindrical lens 1, antenna unit groups 2 and a metal bottom plate 3, the cylindrical lens 1 being made of an artificial medium material; said multi-beam antenna comprises two same antenna unit groups 2, each antenna unit group 2 comprises a plurality of antenna units; the antenna units are individuals and are fixed on the metal bottom plate 3 to form a whole body; and the two antenna unit groups 2 are distributed at the same side of the cylindrical lens 1 and are uniformly arranged into upper and lower lines along the semi-circumference of the cylindrical lens 1. The pitch plane diagram of said antenna has double beams which turn up and incline downwards respectively, such that a complicated electric tuning mechanism can be omitted, the problem that a mobile signal cannot be received on a high floor in the high building is solved, and said antenna is especially suitable for a service area with a higher density of users and a large data traffic load.
Inventors:
XIAO LIANGYONG (CN)
WANG JIANQING (CN)
REN YUWEN (CN)
JIAO XIBIN (CN)
WANG YA (CN)
WANG JIANQING (CN)
REN YUWEN (CN)
JIAO XIBIN (CN)
WANG YA (CN)
Application Number:
PCT/CN2018/100879
Publication Date:
February 21, 2019
Filing Date:
August 16, 2018
Export Citation:
Assignee:
XIAN XIAO SANTENNA TECH CO LTD (CN)
International Classes:
H01Q19/06; H01Q5/20; H01Q15/08; H01Q1/36; H01Q5/307; H01Q25/00
Foreign References:
| CN105659434A | 2016-06-08 | |||
| DE4430832A1 | 1995-11-30 | |||
| CN105470659A | 2016-04-06 | |||
| CN107968266A | 2018-04-27 |
Other References:
ZHANG, JINDONG: "Homogeneous Lens Multibeam Antenna and Single-channel DBF Multibeam Antenna Research", INFORMATION & TECHNOLOGY, CHINA DOCTORAL DISSERTATIONS FULL-TEXT DATABASE, 15 June 2013 (2013-06-15), pages 11 - 45
Attorney, Agent or Firm:
JJS INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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