Title:
ANTENNA OSCILLATOR AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/000140
Kind Code:
A1
Abstract:
The present invention provides an antenna oscillator and a preparation method therefor. The antenna oscillator comprises: an antenna oscillator body and a feeder panel electrically connected thereto. The antenna oscillator body comprises an insulating support and a conductive layer formed on an outer surface of the insulating support by electroplating or laser. The insulating support comprises a base, first support legs, and second support legs. The base has a top surface and a bottom surface provided at intervals and opposite to each other. The first support legs and the second support legs are protrudingly arranged on the bottom surface at intervals. The conductive layer comprises a radiation layer covered on the top surface, a coupling layer covered on the bottom surface and coupled to the radiation layer, feed column layers covered on an outer surface of the first support leg, and oscillator branch layers covered on an outer surface of the second support leg and electrically connected to the coupling layer. The top end of the feed column layer is electrically connected to the coupling layer, and the bottom end is electrically connected to the feeder panel. The antenna oscillator body in the present invention is not required to be additionally assembled, which also improves the consistency of the antenna oscillator.
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Inventors:
ZHU JIANPENG (CN)
JIANG HUA (CN)
LI LULONG (CN)
JIANG HUA (CN)
LI LULONG (CN)
Application Number:
PCT/CN2019/094040
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
International Classes:
H01Q1/38; H01Q5/378; H01Q21/24
Domestic Patent References:
| WO2018203485A1 | 2018-11-08 |
Foreign References:
| CN109037906A | 2018-12-18 | |||
| CN109478712A | 2019-03-15 | |||
| US20190123443A1 | 2019-04-25 | |||
| CN109950691A | 2019-06-28 | |||
| CN108511913A | 2018-09-07 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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