Title:
INTEGRATED CIRCUIT AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/014874
Kind Code:
A1
Abstract:
Disclosed by an embodiment of the present application are an integrated circuit and a terminal device, which are used to solve the problem in existing dual-frequency antennas wherein the ranges of low frequency bands are small, thus making it difficult to meet usage requirements. The antenna comprises: a bearing structure, a first radiation patch, a second radiation patch and a radio frequency processing chip, wherein the first radiation patch, the second radiation patch and the radio frequency processing chip are respectively placed on different levels of the bearing structure, the bearing structure is provided therein with a first feed wire and a second feed wire, the radio frequency processing chip feeds electricity to the first radiation patch by means of the first feed wire, and the radio frequency processing chip feeds electricity to the second radiation patch by means of the second feed wire.
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Inventors:
ZHOU WEIXI (CN)
CHANG MING (CN)
DONG HAILIN (CN)
LIU LIANGSHENG (CN)
YIN HONGCHENG (CN)
CHANG MING (CN)
DONG HAILIN (CN)
LIU LIANGSHENG (CN)
YIN HONGCHENG (CN)
Application Number:
PCT/CN2018/096010
Publication Date:
January 23, 2020
Filing Date:
July 17, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q5/00
Foreign References:
| US20160172761A1 | 2016-06-16 | |||
| CN202817197U | 2013-03-20 | |||
| CN102117964A | 2011-07-06 |
Other References:
See also references of EP 3817144A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
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