Title:
ANTENNA SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/070952
Kind Code:
A1
Abstract:
The present invention relates to the technical field of communications. Disclosed is an antenna system. The antenna system comprises: a radiation unit, at least one strip line stratum and signal chamber, and at least one inner conductor, wherein the radiation unit contains a radiation arm, a radiation balun and feed inner cores; the strip line stratum serves as a reflection face of the radiation unit; a balun of the radiation unit is electrically connected to the strip line stratum; and at least two feed inner cores of the radiation unit are simultaneously electrically connected to one inner conductor. The system can very conveniently optimize a feed method of an existing array antenna, greatly reduce assembly time, reduce the number of welding spots and cables, and increase consistency and reliability. At the same time, the structure of the antenna system is simplified by adopting the strip line stratum as a reflection face of the radiation unit.
Inventors:
XIAO WEIHONG (CN)
LIAO ZHIQIANG (CN)
LIAO ZHIQIANG (CN)
Application Number:
PCT/CN2015/093455
Publication Date:
May 04, 2017
Filing Date:
October 30, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/48; H01Q3/44; H01Q21/24
Foreign References:
| CN103066381A | 2013-04-24 | |||
| CN103682597A | 2014-03-26 | |||
| CN102013551A | 2011-04-13 | |||
| US7053852B2 | 2006-05-30 | |||
| CN1985404A | 2007-06-20 |
Other References:
See also references of EP 3361567A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
Previous Patent: ECHO CANCELLATION-RELATED CIRCUIT AND METHOD
Next Patent: UPLINK DATA TRANSMISSION METHOD AND UE
Next Patent: UPLINK DATA TRANSMISSION METHOD AND UE