公开(公告)号：US11264699B2

公开(公告)日：2022-03-01

申请号：US16658353

申请日：2019-10-21

Applicant: Wistron NeWeb Corp.

Inventor： Cheng-Pang Chang ,  Shih-Hsien Tseng

IPC: H01Q1/24 ,  H01Q1/22 ,  H01Q1/48 ,  H01Q9/42 ,  H01Q9/40

Abstract: An antenna structure includes a metal mechanism element, a ground element, a first radiation element, a second radiation element, and a dielectric substrate. The metal mechanism element has a slot. A notch is formed on an edge of the metal mechanism element. The notch and the slot are connected to each other. The ground element is coupled to the metal mechanism element. The first radiation element has a feeding point. The second radiation element is coupled to the first radiation element and includes a first extension portion. The second radiation element extends across the slot. The first extension portion is parallel to the slot. A vertical projection of the first extension portion at least partially overlaps the slot. The dielectric substrate is adjacent to the metal mechanism element. The first radiation element and the second radiation element are disposed on the dielectric substrate.

公开(公告)号：US10056696B2

公开(公告)日：2018-08-21

申请号：US15361243

申请日：2016-11-25

Applicant: Wistron NeWeb Corp.

Inventor： Shih-Hsien Tseng ,  Chia-Hao Chang ,  Yu-Sheng Fan

IPC: H01Q13/10 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q1/48 ,  H01Q5/357

CPC classification number: H01Q13/106 ,  H01Q1/243 ,  H01Q1/36 ,  H01Q1/48 ,  H01Q5/357 ,  H01Q13/10

Abstract: An antenna structure includes a metal piece, a dielectric substrate, a feeding radiation element, a grounding radiation element, and a grounding metal element. The metal piece has a slot. A lower surface of the dielectric substrate is adjacent to the slot of the metal piece. The feeding radiation element is disposed on an upper surface of the dielectric substrate, and is coupled to a positive electrode of a signal source. The grounding radiation element is disposed on the upper surface of the dielectric substrate, and is coupled to a negative electrode of the signal source. The grounding radiation element is coupled through the grounding metal element to the metal piece. At least one of the feeding radiation element and the grounding radiation element has a vertical projection which at least partially overlaps the slot of the metal piece.

公开(公告)号：US10218055B2

公开(公告)日：2019-02-26

申请号：US15262531

申请日：2016-09-12

Applicant: Wistron NeWeb Corp.

Inventor： Shih-Hsien Tseng ,  Chih-Ming Wang

IPC: H01Q1/24 ,  H01Q13/08

Abstract: An antenna is provided adapted to be formed on a metal housing of an electronic device. The antenna includes a first slot, a second slot, a substrate, a feed conductor and a signal source. The first slot and the second slot are formed on the metal housing. The first slot and the second slot are aligned along an axis. The substrate is disposed on the metal housing. The feed conductor is disposed on the substrate and corresponding to the first slot. The feed conductor includes a first section and a second section, the first section is extended in a first direction, the first slot is extended in the first direction toward the second slot, the second section extends in a second direction, and the second slot extends in the second direction toward the first slot. The signal source is electrically connected to the feed conductor.