US 12,394,897 B2
Mobile device supporting wideband operation
Kun-Sheng Chang, New Taipei (TW); Ching-Chi Lin, New Taipei (TW); and Chuan-Chun Wang, New Taipei (TW)
Assigned to ACER INCORPORATED, New Taipei (TW)
Filed by Acer Incorporated, New Taipei (TW)
Filed on Jul. 5, 2023, as Appl. No. 18/347,262.
Claims priority of application No. 112113793 (TW), filed on Apr. 13, 2023.
Prior Publication US 2024/0347910 A1, Oct. 17, 2024
Int. Cl. H01Q 5/35 (2015.01); H01Q 5/50 (2015.01)
CPC H01Q 5/35 (2015.01) [H01Q 5/50 (2015.01)] 14 Claims
OG exemplary drawing
 
1. A mobile device supporting wideband operations, comprising:
a grounding radiation element, coupled to a ground voltage;
a first radiation element, having a first feeding point;
a second radiation element, wherein the first radiation element is coupled through the second radiation element to the grounding radiation element;
a third radiation element, disposed adjacent to the first radiation element;
a fourth radiation element, having a second feeding point;
a fifth radiation element, disposed adjacent to the fourth radiation element; and
a sixth radiation element, wherein the fifth radiation element is coupled through the sixth radiation element to the grounding radiation element;
wherein a first antenna structure is formed by the grounding radiation element, the first radiation element, the second radiation element, and the third radiation element;
wherein a second antenna structure is formed by the grounding radiation element, the fourth radiation element, the fifth radiation element, and the sixth radiation element;
wherein the second radiation element substantially has a variable-width straight-line shape and comprises a narrow portion and a wide portion.