US 12,341,261 B2
Mobile device supporting wideband operation
Kun-Sheng Chang, New Taipei (TW); and Ching-Chi Lin, New Taipei (TW)
Assigned to ACER INCORPORATED, New Taipei (TW)
Filed by Acer Incorporated, New Taipei (TW)
Filed on Aug. 7, 2023, as Appl. No. 18/366,158.
Claims priority of application No. 112117456 (TW), filed on May 11, 2023.
Prior Publication US 2024/0380109 A1, Nov. 14, 2024
Int. Cl. H01Q 5/371 (2015.01); H01Q 1/22 (2006.01); H01Q 1/48 (2006.01)
CPC H01Q 5/371 (2015.01) [H01Q 1/2266 (2013.01); H01Q 1/48 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A mobile device supporting wideband operations, comprising:
a ground element, having a notch region;
a first radiation element, having a feeding point;
a second radiation element, coupled to the first radiation element;
a third radiation element, wherein the first radiation element is coupled through the third radiation element to the ground element;
an extension ground element, coupled to the ground element;
a fourth radiation element, coupled to the extension ground element, wherein a first coupling gap is formed between the fourth radiation element and the first radiation element; and
a fifth radiation element, coupled to the extension ground element, wherein a second coupling gap is formed between the fifth radiation element and the first radiation element;
wherein an antenna structure is formed by the ground element, the first radiation element, the second radiation element, the third radiation element, the extension ground element, the fourth radiation element, and the fifth radiation element.