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:
Oct. 10, 2023
Filed:
May. 28, 2022
Anhui University, Hefei, CN;
Yingsong Li, Hefei, CN;
Chenwei Zhang, Harbin, CN;
Anhui University, Hefei, CN;
Abstract
Disclosed is a dual-band very low frequency antenna, which comprises positive and negative electrodes, silicon substrates, piezoelectric material units, stress-electromagnetic conversion material units and an insulator. The piezoelectric material units are arranged between the positive and negative electrodes; the stress-electromagnetic conversion material units and the silicon substrates are respectively arranged at both ends of the positive and negative electrodes. The positive and negative electrodes are used for driving the piezoelectric material units; the piezoelectric material units are used for generating flutter and conducting the flutter to the stress-electromagnetic conversion material units; the stress-electromagnetic conversion material units are used for converting vibration waves generated by flutter into electromagnetic wave radiation. The application is a dual-band very low frequency antenna, and the size is far smaller than that of the traditional low-frequency antenna, and the air-water interconnection can be realized.