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:
Dec. 25, 2012
Filed:
Jul. 18, 2008
So-hyeun Yun, Daejon, KR;
In-bok Yom, Daejon, KR;
Ho-jin Lee, Daejon, KR;
Ji-whan Ko, Gyeongbuk, KR;
So-Hyeun Yun, Daejon, KR;
In-Bok Yom, Daejon, KR;
Ho-Jin Lee, Daejon, KR;
Ji-Whan Ko, Gyeongbuk, KR;
Electronics and Telecommunications Research Institute, Daejon, KR;
Kumoh National Institute of Technology, Gyeongbuk, KR;
Abstract
There is provided a frequency Selective Surface (FSS) structure for multi frequency bands configured with unit cells, each including a loop unit, arranged at regular intervals, wherein each unit cell includes: a dielectric layer; and the loop unit having a fixed width and formed on the dielectric layer, wherein the loop unit includes a first loop and a second loop formed inside the first loop with a predetermined space away from the first loop, each of the first loop and the second loop being formed sinuously in at least one portion.