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:
Feb. 02, 2021
Filed:
Aug. 28, 2019
Shenzhen Tuko Technology Co, Ltd., Shenzhen, CN;
Guodong Zhao, Shenzhen, CN;
SHENZHEN TUKO TECHNOLOGY CO, LTD., Guangdong, CN;
Abstract
A planar antenna for digital television, wherein the planar antenna for digital television comprises a substrate, and a low-frequency radiation line and a high-frequency radiation line arranged on the substrate, the length of the low-frequency radiation lines being one quarter of a wavelength corresponding to the VHF frequency band, and the length of the high-frequency radiation lines being one quarter of a wavelength corresponding to the UHF frequency band. Under the condition of ensuring that the existing overall size of the antenna remains the same, by adding a low-frequency radiation line on the substrate, and making the length of the high-frequency radiation line being one quarter of the wavelength corresponding to the UHF frequency band, and making the length of the low-frequency radiation line being one quarter of the wavelength corresponding to the VHF frequency band, the planar antenna for digital television of the present utility model realizes full-frequency reception of the planar antenna for digital television, enhances the low-frequency receiving capability of the digital planar antenna, and optimizes the UHF gain.