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. 13, 2024
Filed:
Sep. 07, 2023
Anhui University, Anhui, CN;
Yingsong Li, Anhui, CN;
Zhixiang Huang, Anhui, CN;
ANHUI UNIVERSITY, Anhui, CN;
Abstract
Provided is a miniaturized ultra-low frequency antenna, including upper layer positive and negative electrodes, middle layer positive and negative electrodes and lower layer positive and negative electrodes, and a polyvinylidene fluoride column. The polyvinylidene fluoride column is respectively connected with the upper layer positive and negative electrodes, the middle layer positive and negative electrodes and the lower layer positive and negative electrodes. The polyvinylidene fluoride column is coated with stress electromagnetic conversion material layers. The upper layer positive and negative electrodes, the middle layer positive and negative electrodes and the lower layer positive and negative electrodes drive the polyvinylidene fluoride column to generate a deflection force through a voltage, and the stress electromagnetic conversion material layers are prompted to radiate electromagnetic waves and radiate under an action of the deflection force.