US 12,438,285 B2
Antenna apparatus and electronic device
Yongwei Zhong, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Oct. 25, 2023, as Appl. No. 18/494,668.
Application 18/494,668 is a continuation of application No. PCT/CN2022/083885, filed on Mar. 30, 2022.
Claims priority of application No. 202110687580.6 (CN), filed on Jun. 21, 2021.
Prior Publication US 2024/0055775 A1, Feb. 15, 2024
Int. Cl. H01Q 21/24 (2006.01); H01Q 1/38 (2006.01)
CPC H01Q 21/24 (2013.01) [H01Q 1/38 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An antenna apparatus, comprising:
a dielectric substrate, comprising a first sub-substrate and a second sub-substrate connected to each other, wherein an extension direction of the second sub-substrate intersects with an extension direction of the first sub-substrate;
a first antenna array, arranged on the first sub-substrate, wherein a feed point is provided on the first antenna array, the feed point is configured to be electrically connected with a feed source, and the first antenna array has a first radiation direction; and
a second antenna array, arranged on the second sub-substrate, wherein the second antenna array has a second radiation direction, and the second radiation direction is different from the first radiation direction;
wherein the antenna apparatus further comprises: a mainboard, wherein the mainboard comprises a first surface and a second surface connected to each other, an extension direction of the second surface intersects with an extension direction of the first surface, the first sub-substrate is connected to the first surface, and the second sub-substrate is connected to the second surface; and
wherein the mainboard further comprises a third surface opposite to the first surface, the feed source is disposed on the third surface, the mainboard further comprises a metal plated hole penetrating the first surface and the third surface, and the feed source is electrically connected to the feed point through the metal plated hole; or
wherein the feed source is provided on the first surface, and antenna apparatus further comprises: a conductive connector, wherein at least a part of the conductive connector is provided on the first surface, and the feed point is electrically connected to the feed source through the conductive connector, and the first sub-substrate and the feed source are arranged at intervals on the first surface.