US 12,132,268 B2
Antenna module
Su Mei Shen, New Taipei (TW)
Assigned to Wistron Corporation, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on Jan. 12, 2023, as Appl. No. 18/154,025.
Claims priority of application No. 111144326 (TW), filed on Nov. 21, 2022.
Prior Publication US 2024/0170843 A1, May 23, 2024
Int. Cl. H01Q 5/307 (2015.01); H01Q 1/48 (2006.01); H01Q 9/04 (2006.01)
CPC H01Q 5/307 (2015.01) [H01Q 1/48 (2013.01); H01Q 9/0407 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An antenna module, comprising:
at least one antenna structure, each of the at least one antenna structure comprising:
a ground radiator, comprising a main ground portion and a branch portion extending from one side of the main ground portion;
a first radiator, located on the one side of the main ground portion and comprising a feeding terminal;
a second radiator, connected to the one side of the main ground portion of the ground radiator, wherein the first radiator is located between the branch portion and the second radiator, the main ground portion, the branch portion, the first radiator, and the second radiator together form a waveguide structure, the second radiator is disposed beside the first radiator, and the first radiator and the second radiator are configured to excite a first high frequency band; and
a third radiator, located on the one side of the main ground portion of the ground radiator, connected to the first radiator, and located beside the branch portion, wherein the first radiator and the third radiator are configured to excite a second high frequency band.