Title:
PLANAR INVERTED-F ANTENNA PAIR AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/012026
Kind Code:
A1
Abstract:
The present application relates to the technical field of antennas, and discloses a planar inverted-F antenna pair and an electronic device. The planar inverted-F antenna pair comprises a dielectric substrate, a metal floor, and a radiation unit; the metal floor is disposed on one side of the dielectric substrate; a first feed portion and a second feed portion are respectively connected to two ends of the radiation unit; the radiation unit is connected to the metal floor by means of a grounding metal sheet; the grounding metal sheet is located between the first feed portion and the second feed portion; the distance between the first feed portion and the grounding metal sheet is not equal to the distance between the second feed portion and the grounding metal sheet; the metal floor is provided with grooves, and two ends of each groove are located on two sides of the grounding metal sheet. The planar inverted-F antenna has a compact structure, and can realize broadband decoupling between antennas by means of a simple structure, without adding a complex decoupling structure and a complex optimization process, and introducing extra loss.
Inventors:
ZHANG WEIQUAN (CN)
ZHANG ZHIJUN (CN)
ZHANG ZHIJUN (CN)
Application Number:
PCT/CN2023/092721
Publication Date:
January 18, 2024
Filing Date:
May 08, 2023
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
UNIV TSINGHUA (CN)
UNIV TSINGHUA (CN)
International Classes:
H01Q1/52; H01Q1/36; H01Q1/48; H01Q1/50
Foreign References:
| CN114976602A | 2022-08-30 | |||
| CN114069218A | 2022-02-18 | |||
| CN101533950A | 2009-09-16 | |||
| CN104852122A | 2015-08-19 | |||
| CN106972236A | 2017-07-21 | |||
| CN206506025U | 2017-09-19 | |||
| US20020140612A1 | 2002-10-03 | |||
| CN202210821490A | 2022-07-13 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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