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:
Feb. 28, 2006
Filed:
Jun. 09, 2004
Won-kyu Choi, Gyeonggi-Do, KR;
Yong-heui Cho, Daejon, KR;
Cheol-sig Pyo, Daejon, KR;
Soon-ik Jeon, Daejon, KR;
Chang-joo Kim, Daejon, KR;
Won-Kyu Choi, Gyeonggi-Do, KR;
Yong-Heui Cho, Daejon, KR;
Cheol-Sig Pyo, Daejon, KR;
Soon-Ik Jeon, Daejon, KR;
Chang-Joo Kim, Daejon, KR;
Abstract
A microstrip patch antenna formed by using a microelectro-mechanical system technology is included. The microstrip patch antenna includes: a substrate provided with a ground formed on a bottom surface of the substrate; a feeding line formed on a top surface of the substrate for feeding an electric power; a coupling stub formed on the top surface of the substrate and electrically connected to the feeding line; a plurality of supporting posts erected on the top surface of the substrate; and a radiating patch formed on the supporting posts, thereby forming an area of air between the radiating patch and the top surface of the substrate.