The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2025
Filed:
Dec. 29, 2022
Suzhou Luxshare Technology Co., Ltd., Suzhou, CN;
Wanqiang Zhang, Suzhou, CN;
Suzhou Luxshare Technology Co., Ltd., Suzhou, CN;
Abstract
A power divider includes a substrate which includes an input terminal, a microstrip, a short-circuit stub, an open-circuit stub, a first output terminal and a second output terminal. One end of the microstrip is electrically connected to the input terminal. One end of the short-circuit stub is electrically connected to the microstrip. The first output terminal is electrically connected to the other end of the microstrip and the open-circuit stub. The second output terminal is electrically connected to the other end of the microstrip. Through impedance matching of the open-circuit stub at the first output terminal, the range of the radiated electric field at the second output terminal is reduced, and the bend slope attenuation may be carried out under the wide frequency band of 700 MHz. Therefore, the radiated electric field of the antenna can still be reduced without adjusting the antenna gain in a wide frequency band.