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:
May. 10, 2022
Filed:
Oct. 22, 2021
King Abdulaziz University, Jeddah, SA;
Md Mottahir Alam, Jeddah, SA;
Rezaul Azim, Chittagong, BD;
Mohammad Tariqul Islam, Kajang, MY;
Asif Irshad Khan, Jeddah, SA;
Ibrahim M. Mehedi, Jeddah, SA;
King Abdulaziz University, Jeddah, SA;
Abstract
A planar antenna includes a radiator and a ground plane, where the radiator is formed on the ground plane. The radiator includes a printed microstrip line. The radiator includes a human face-shaped radiator pattern printed on a side of the substrate. The human face-shaped radiator pattern has an elliptical head portion, two eye portions with printed eyeball portions, two ear portions, and a mouth portion. The printed microstrip line connects to the human face-shaped radiator pattern. The ground plane includes first, second, and third circular defect areas printed on back side of the substrate. The first and second circular defect areas have the same diameter, while the third circular defect area has a diameter smaller than the first and second circular defect areas. The third circular defect area is closer to an end surface of the ground plane than the first and second circular defect areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile