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:
Jun. 09, 2020
Filed:
Jan. 19, 2018
City University of Hong Kong, Kowloon, HK;
Kwok Wa Leung, Kowloon Tong, HK;
Lei Guo, Kowloon Tong, HK;
City University of Hong Kong, Kowloon, HK;
Abstract
A dielectric resonator antenna having a dielectric substrate with a ground plane and a dielectric resonator element arranged on the ground plane includes a conductive feeding assembly operable to excite one or more dielectric resonator modes of the dielectric resonator element for generation of a first circularly polarized electromagnetic field, and a radiating arrangement operable to produce a second circularly polarized electromagnetic field complementary to the first circularly polarized electromagnetic field. The first and second circularly polarized electromagnetic fields, when combined, are arranged to provide a unilateral circularly polarized electromagnetic field.