US 12,334,632 B2
Antenna assembly and communication system
Kun Qin, Anhui (CN); Jian Niu, Anhui (CN); Chengjie Zuo, Anhui (CN); and Jun He, Anhui (CN)
Assigned to ANHUI ANUKI TECHNOLOGIES CO., LTD., Anhui (CN)
Appl. No. 18/027,238
Filed by ANHUI ANUKI TECHNOLOGIES CO., LTD., Anhui (CN)
PCT Filed Aug. 5, 2022, PCT No. PCT/CN2022/110650
§ 371(c)(1), (2) Date Mar. 20, 2023,
PCT Pub. No. WO2023/138034, PCT Pub. Date Jul. 27, 2023.
Claims priority of application No. 202210056152.8 (CN), filed on Jan. 18, 2022.
Prior Publication US 2024/0291141 A1, Aug. 29, 2024
Int. Cl. H01Q 1/50 (2006.01); H01Q 1/36 (2006.01)
CPC H01Q 1/50 (2013.01) [H01Q 1/362 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An antenna assembly, comprising a filter module and an antenna module, wherein the antenna module is connected to the filter module, and the antenna module is integrated with the filter module, and
wherein an output impedance of the filter module is matched with an input impedance of the antenna module,
wherein the filter module comprises multiple stages of LC filtering structures, the multiple stages of filtering structures are connected in sequence; and the antenna module comprises a 3D spiral inductor, the 3D spiral inductor is connected to the LC filtering structures,
wherein the 3D spiral inductor also constitutes an LC filtering structure.