Invention Grant
- Patent Title: Millimeter wave antenna device including parasitic elements capable of improving antenna pattern
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Application No.: US16745303Application Date: 2020-01-16
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Publication No.: US11075459B2Publication Date: 2021-07-27
- Inventor: Shao-Yu Huang , Yeh-Chun Kao , Chung-Hsin Chiang , Shih-Huang Yeh
- Applicant: MEDIATEK INC.
- Applicant Address: TW Hsin-Chu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: H01Q5/385
- IPC: H01Q5/385 ; H01Q9/04 ; H01Q21/06
Abstract:
A millimeter wave antenna device includes an antenna array, a first parasitic element and a second parasitic element. The antenna array includes m×n antennas and is disposed in an antenna area. The first parasitic element is disposed beside a first side of the antenna area. The second parasitic element is disposed beside a second side of the antenna area. None of the first parasitic element and the second parasitic element overlaps with the antenna area.
Public/Granted literature
- US20200243971A1 MILLIMETER WAVE ANTENNA DEVICE INCLUDING PARASITIC ELEMENTS CAPABLE OF IMPROVING ANTENNA PATTERN Public/Granted day:2020-07-30
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