Title:
BROADSIDE ANTENNA, PACKAGE ANTENNA, AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/268086
Kind Code:
A1
Abstract:
Embodiments of the present application provide a broadside antenna, a package antenna, and a communication device. The broadside antenna comprises a first radiation unit and a second radiation unit arranged at intervals along a first direction, a first grounding unit and a second grounding unit arranged at intervals along the first direction, and a first excitation unit. A first gap extending along a second direction is formed between the first radiation unit and the second radiation unit. The first grounding unit is connected between the first radiation unit and a ground plane, and the second grounding unit is connected between the second radiation unit and the ground plane. The first excitation unit comprises a first feed structure and a first extension stub arranged at intervals along the first direction, the first feed structure comprises a first feed portion connected to a feed source, the first extension stub is located on one side of the first feed structure close to the first feed portion, the first extension stub comprises a first grounding portion close to the first feed portion, and the first grounding portion is connected to the ground plane.
Inventors:
TAI CHEN-FANG (CN)
HSU CHIH-WEI (CN)
LEE CHIEN-MING (CN)
TSAI CHIH YU (CN)
HSU CHIH-WEI (CN)
LEE CHIEN-MING (CN)
TSAI CHIH YU (CN)
Application Number:
PCT/CN2022/100213
Publication Date:
December 29, 2022
Filing Date:
June 21, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/36
Foreign References:
| CN111180886A | 2020-05-19 | |||
| CN110176667A | 2019-08-27 | |||
| CN112751193A | 2021-05-04 | |||
| CN105742793A | 2016-07-06 | |||
| CN107104272A | 2017-08-29 | |||
| CN107611570A | 2018-01-19 | |||
| CN112490632A | 2021-03-12 | |||
| US20200412014A1 | 2020-12-31 | |||
| CN202110707696A | 2021-06-24 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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