Title:
PACKAGED ANTENNA MODULE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/133508
Kind Code:
A1
Abstract:
The present invention provides a packaged antenna module and an electronic device. The packaged antenna module comprises a substrate, an antenna group and an integrated circuit chip group provided on two opposite sides of the substrate, and a feed network embedded in the substrate. The integrated circuit chip group comprises a first integrated circuit chip and a second integrated circuit chip. The antenna group comprises a first antenna module electrically connected to the first integrated circuit chip and a second antenna module electrically connected to the second integrated circuit chip. The first antenna module comprises a plurality of cavity-backed patch antenna elements, and the second antenna module comprises a plurality of dipole antenna elements. According to the packaged antenna module and the electronic device of the present invention, the packaged antenna module is small in occupied space and high in radiation efficiency.
Inventors:
ZHAO WEI (CN)
ZHU ZHIMIN (CN)
MA RONGJIE (CN)
ZHU ZHIMIN (CN)
MA RONGJIE (CN)
Application Number:
PCT/CN2018/125829
Publication Date:
July 02, 2020
Filing Date:
December 29, 2018
Export Citation:
Assignee:
AAC MODULE TECH CHANGZHOU CO LTD (CN)
International Classes:
H01Q1/22; H01Q21/00
Foreign References:
| US20150070228A1 | 2015-03-12 | |||
| US20120154238A1 | 2012-06-21 | |||
| CN107134632A | 2017-09-05 | |||
| CN1716695A | 2006-01-04 | |||
| US20100090903A1 | 2010-04-15 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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