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Title:
ANTENNA ASSEMBLY AND WIRELESS COMMUNICATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/080279
Kind Code:
A1
Abstract:
Provided in the present invention is an antenna assembly. The antenna assembly (100) comprises a first circuit board (10), a second circuit board (20) and a feed line (40), the first circuit board (10) and the second circuit board (20) being disposed parallel to one another and at an interval, the feed line being electrically connected to each of the first circuit board (10) and the second circuit board (20) and perpendicular to both the first circuit board (10) and the second circuit board (20), the first circuit board (10) comprising a first matching circuit (121) and at least four first radiating parts (122) each electrically connected to the first matching circuit, and the second circuit board (20) comprising a second matching circuit (221) and at least four second radiating parts (222) each electrically connected to the second matching circuit. The antenna assembly provided in the present invention is characterized by small dimensions, a relatively simple production technique, a relatively low axial ratio and good omnidirectional performance. Also provided in the present invention is wireless communication equipment comprising said antenna assembly.

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Inventors:
LV, Chao (6F HKUST SZ IER BLdg, No.9 Yuexing 1st Rd Hi-Tech Park, Nanshan District, Shenzhen, Guangdong 7, 518057, CN)
Application Number:
CN2017/115250
Publication Date:
May 02, 2019
Filing Date:
December 08, 2017
Export Citation:
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Assignee:
SZ DJI TECHNOLOGY CO., LTD. (6F HKUST SZ IER BLdg, No.9 Yuexing 1st Rd Hi-Tech Park, Nanshan District, Shenzhen, Guangdong 7, 518057, CN)
International Classes:
H01Q23/00
Foreign References:
CN105161847A2015-12-16
CN103490151A2014-01-01
CN105896091A2016-08-24
US20120319917A12012-12-20
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (Suite 4-1105, No. 87 West 3rd Ring North Rd., Haidian District, Beijing 9, 100089, CN)
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