US 12,334,631 B2
Communication device and antenna-incorporated device
Yu Tanaka, Tokyo (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on May 25, 2023, as Appl. No. 18/324,033.
Claims priority of application No. 2022-086232 (JP), filed on May 26, 2022.
Prior Publication US 2023/0387581 A1, Nov. 30, 2023
Int. Cl. H01Q 1/42 (2006.01); H01Q 1/24 (2006.01); H01Q 9/16 (2006.01)
CPC H01Q 1/42 (2013.01) [H01Q 9/16 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A communication device including a conductive housing and an antenna device, the antenna device arranged in the conductive housing, the housing including a first plane and a second plane facing the first plane, and a conductor of the first plane being provided with at least one aperture, the antenna device comprising:
a first element including a first electric power supplying terminal and extending in a direction intersecting the first plane; and
a second element including a first open end, connected to the first element, and extending along the first plane,
wherein the first element and the second element are arranged at positions overlapping the aperture in a direction vertical to the first plane, and
wherein a shortest distance from the first open end of the second element to an end portion of the aperture is longer than a shortest distance from the first electric power supplying terminal of the first element to another end portion of the aperture when viewed from a direction vertical to the first plane.