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:
Jan. 22, 2002
Filed:
Jan. 17, 2001
Jyh-Wen Sheen, Ilan Hsien, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A wideband microstrip leaky-wave antenna comprising a substrate with a cavity, a microstrip line located on a first surface of the substrate and a conductive plate located on a second surface of substrate opposite to the first surface. Using the cavity between the microstrip line and the conductive plate can reduce the effective dielectric constant of the substrate and further increase the bandwidth of the antenna. In addition, the microstrip line also can be located in the cavity. In this case, there is no dielectric material between the microstrip line and the conductive plate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile