US 12,341,264 B2
Antenna apparatus and electronic device
Pengfei Wu, Shanghai (CN); Hanyang Wang, Reading (CN); Dong Yu, Shanghai (CN); Chien-Ming Lee, Shenzhen (CN); and Liang Xue, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 18/009,810
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
PCT Filed Jun. 15, 2021, PCT No. PCT/CN2021/100089
§ 371(c)(1), (2) Date Dec. 12, 2022,
PCT Pub. No. WO2021/254322, PCT Pub. Date Dec. 23, 2021.
Claims priority of application No. 202010544996.8 (CN), filed on Jun. 15, 2020.
Prior Publication US 2023/0246335 A1, Aug. 3, 2023
Int. Cl. H01Q 5/50 (2015.01); H01Q 1/24 (2006.01); H01Q 1/52 (2006.01); H01Q 5/335 (2015.01)
CPC H01Q 5/50 (2015.01) [H01Q 1/243 (2013.01); H01Q 1/521 (2013.01); H01Q 5/335 (2015.01)] 20 Claims
OG exemplary drawing
 
1. An antenna apparatus, comprising:
a feed source, a transmission line, a first radiator, and a second radiator, wherein the transmission line is electrically connected to the feed source, and wherein at least one of the first and second radiators is part of an inverted-F antenna;
the first radiator comprises a first end part and a second end part, the second radiator comprises a first end part and a second end part, the first end part of the second radiator is disposed closer to the first end part of the first radiator than the second end part of the second radiator, a first gap is formed between the first end part of the first radiator and the first end part of the second radiator, the first end part of the first radiator is grounded, and the first end part of the second radiator is an open end; and
the first radiator comprises a first feed point, the second radiator comprises a second feed point, the first feed point and the second feed point are both electrically connected to the transmission line, and the feed source is configured to simultaneously input a same radio frequency signal toward the first feed point and the second feed point via the transmission line.