Title:
ANTENNA DEVICE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/171871
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to an antenna device and an electronic device, and may provide an antenna device and an electronic device, in which an aperture surface is located on a path through which electromagnetic waves are radiated, and a reflective surface is located on the same plane as the aperture surface in a region that does not overlap the aperture surface, or is located in an inclined form, and thus without affecting electromagnetic waves being transmitted, loss, interference, or distortion of reflected waves reflected from an object is minimized, thus improving object detection and image processing performance using electromagnetic waves.
Inventors:
KIM GEUN JU (KR)
JANG KWANG HO (KR)
KIM JUNG IL (KR)
KIM SANG HOON (KR)
KIM IN SOO (KR)
LEE JEONG HUN (KR)
JANG KWANG HO (KR)
KIM JUNG IL (KR)
KIM SANG HOON (KR)
KIM IN SOO (KR)
LEE JEONG HUN (KR)
Application Number:
PCT/KR2022/016346
Publication Date:
September 14, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
KERI KOREA ELECTROTECHNOLOGY RES INST (KR)
International Classes:
H01Q15/14; G01S13/89; H01Q3/44
Foreign References:
| KR102127129B1 | 2020-06-26 | |||
| KR20120048314A | 2012-05-15 | |||
| US6556174B1 | 2003-04-29 | |||
| US10230170B1 | 2019-03-12 | |||
| KR20180117854A | 2018-10-30 |
Attorney, Agent or Firm:
YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM (KR)
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