US 11,876,307 B2
Antenna structure
Chih-Feng Tai, Hsinchu (TW); and Yang-Shun Liu, Hsinchu (TW)
Assigned to WISTRON NEWEB CORPORATION, Hsinchu (TW)
Filed by Wistron NeWeb Corporation, Hsinchu (TW)
Filed on Sep. 29, 2021, as Appl. No. 17/488,524.
Claims priority of application No. 110113982 (TW), filed on Apr. 19, 2021.
Prior Publication US 2022/0336956 A1, Oct. 20, 2022
Int. Cl. H01Q 9/04 (2006.01); H01Q 1/48 (2006.01); H01Q 1/22 (2006.01)
CPC H01Q 9/0407 (2013.01) [H01Q 1/48 (2013.01); H01Q 1/2291 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An antenna structure, comprising:
a radiating portion comprising a first radiating section and a second radiating section, the first radiating section and the second radiating section being arranged along a first direction, and a length of the first radiating section along the first direction being greater than a length of the second radiating section along the first direction;
a grounding portion;
a connecting portion, electrically connected between the radiating portion and the grounding portion, the first radiating section and the second radiating section being extended in opposite directions from the connecting portion, the connecting portion comprising a first connecting section and a second connecting section, the first connecting section and the second connecting section being arranged in the first direction and electrically connected, and the second connecting section provided for a feeding port to be disposed thereon for feeding a signal to the antenna structure; and
a collaboration portion, electrically connected to the grounding portion, the collaboration portion coupling to the second radiating section and the connecting portion, the collaboration portion and the radiating portion being separated from each other, and the collaboration portion and the connecting portion being separated from each other;
wherein the grounding portion, the first connecting section and the second connecting section are electrically connected in sequence, a part of the second connecting section is located closer to the grounding portion than a part of the first connecting section thereto, and the second connecting portion is located closer to the collaboration portion than the first connecting section thereto.
 
8. An antenna structure, comprising:
a radiating portion, comprising two radiating sections, and the two radiating sections being arranged along a first direction;
a grounding portion;
a connecting portion, electrically connected between the radiating portion and the grounding portion, the connecting portion provided for a feeding port to be disposed thereon for feeding a signal to the antenna structure, and the two radiating sections being extended in opposite directions from the connecting portion; and
a collaboration portion, electrically connected to the grounding portion;
wherein each of the radiating portion, the grounding portion, the connecting portion, and the collaboration portion is made of metal material, the connecting portion and the collaboration portion are flat-board-shaped, a normal direction of each of the connecting portion and the collaboration portion is parallel to a second direction, at least a part of the grounding portion and the radiating portion are flat-board-shaped, a normal direction of each of the at least a part of the grounding portion and the radiating portion is parallel to a third direction, and the first direction, the second direction and the third direction are perpendicular to each other;
wherein the collaboration portion is coupling to the radiating portion and the connecting portion, the collaboration portion and the radiating portion are separated from each other, the collaboration portion and the connecting portion are separated from each other, one radiating section of the radiating portion that is closest to the collaboration portion comprises an open segment extending from a junction between the radiating section and the connecting portion to an open end, and a length of the open segment along the first direction is less than a length of the collaboration portion along the first direction.