US 12,272,886 B2
Antenna device
Chong-Yi Liou, Kaohsiung (TW); Wei-Ting Tsai, Kaohsiung (TW); Jin-Feng Neo, Kaohsiung (TW); Zheng-An Peng, Kaohsiung (TW); Tsu-Yu Lo, Kaohsiung (TW); Zhi-Yao Hong, Kaohsiung (TW); Tso-An Shang, Kaohsiung (TW); Je-Yao Chang, Kaohsiung (TW); Chien-Bang Chen, Kaohsiung (TW); Shih-Ping Huang, Kaohsiung (TW); and Shau-Gang Mao, Kaohsiung (TW)
Assigned to IWAVENOLOGY CO., LTD., Kaohsiung (TW)
Filed by IWAVENOLOGY CO., LTD., Kaohsiung (TW)
Filed on Sep. 27, 2022, as Appl. No. 17/953,895.
Claims priority of application No. 110212367 (TW), filed on Oct. 20, 2021.
Prior Publication US 2023/0125020 A1, Apr. 20, 2023
Int. Cl. H01Q 9/16 (2006.01); H01Q 5/25 (2015.01)
CPC H01Q 9/16 (2013.01) [H01Q 5/25 (2015.01)] 11 Claims
OG exemplary drawing
 
1. An antenna device, comprising:
a differential-line, comprising a first line and a second line;
a first metal, coupled to the first line; and
a second metal, coupled to the second line;
wherein the first metal and the second metal have different shapes and/or different sizes, the first metal and the second metal form an asymmetric dipole, the first metal has a first circular slot disposed therein and the second metal has a second circular slot disposed therein, and sizes of the first circular slot and the second circular slot are different.