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. 08, 2007
Filed:
Sep. 08, 2004
Ikmo Park, Yongin-si, KR;
Jong-ho Jung, Yongin-si, KR;
Young-min Moon, Seoul, KR;
Seong-soo Lee, Suwon-si, KR;
Young-il Kim, Suwon-si, KR;
Ikmo Park, Yongin-si, KR;
Jong-Ho Jung, Yongin-si, KR;
Young-Min Moon, Seoul, KR;
Seong-Soo Lee, Suwon-si, KR;
Young-Il Kim, Suwon-si, KR;
Abstract
A small broadband monopole antenna including a shorted patch and a probe with a strip line that are electromagnetically coupled with each other. The probe with a strip line has a length of about λ/4, where λ is a wavelength. The strip line may be one of a spiral type, a folded type and a helix type. A resonance frequency of the antenna can be adjusted by varying the inductance and the capacitance of the resonance circuits. In addition, a double-band antenna or a single-band antenna having a broad bandwidth can be designed in accordance with application purpose of the antenna.