US 12,132,269 B2
Antenna and radiation unit thereof, balun structure of radiation unit and manufacturing method
Liwen Huang, Guangdong (CN); Peitao Liu, Guangdong (CN); Weiwei Jiang, Guangdong (CN); Fei Xiao, Guangdong (CN); Shanqiu Sun, Guangdong (CN); and Binlong Bu, Guangdong (CN)
Assigned to COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD., Guangdong (CN)
Appl. No. 17/764,736
Filed by Comba Telecom Technology (Guangzhou) LTD., Guangdong (CN)
PCT Filed Aug. 18, 2020, PCT No. PCT/CN2020/109878
§ 371(c)(1), (2) Date Mar. 29, 2022,
PCT Pub. No. WO2021/063122, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 201910944449.6 (CN), filed on Sep. 30, 2019.
Prior Publication US 2022/0376394 A1, Nov. 24, 2022
Int. Cl. H01Q 5/48 (2015.01); H01Q 1/24 (2006.01); H01Q 1/36 (2006.01); H01Q 1/50 (2006.01); H01Q 19/10 (2006.01); H01Q 21/24 (2006.01)
CPC H01Q 5/48 (2015.01) [H01Q 1/246 (2013.01); H01Q 1/36 (2013.01); H01Q 1/50 (2013.01); H01Q 19/10 (2013.01); H01Q 21/24 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A radiation unit, comprising two dipoles belonging to a same polarization and two feeding components respectively feeding the two dipoles, wherein one end of each of the two feeding components is electrically connected to its corresponding dipole, and the other end of each of the two feeding components is combined through a same physical combining port inherent in the radiation unit;
wherein the combining port has a coupling structure for connecting to outer cables;
wherein the combining port is integrated into a base or balun arms of a balun structure of the radiation unit to become an inherent part thereof.