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. 15, 2011
Filed:
Jul. 30, 2007
Kin-lu Wong, Kaohsiung, TW;
Yu-chan Yang, Taipei, TW;
Wei-yu LI, Yilan, TW;
Saou-wen Su, Taipei, TW;
Jui-hung Chou, Taichung, TW;
Kin-Lu Wong, Kaohsiung, TW;
Yu-Chan Yang, Taipei, TW;
Wei-Yu Li, Yilan, TW;
Saou-Wen Su, Taipei, TW;
Jui-Hung Chou, Taichung, TW;
Lite-On Technology Corporation, Taipei, TW;
National Sun Yat-Sen University, Kaoshsiung, TW;
Abstract
An ultra-wide band (UWB) antenna and a plug-and-play (PnP) device using the same are provided. A dielectric substrate of the PnP device has a ground plane. The UWB antenna includes a radiating metal plate and a feeding portion. The radiating metal plate is in a non-ground region of the dielectric substrate and has at least a slit cut. An opening of the slit cut is at the edge of the radiating metal plate facing the ground plane. The feeding portion is also at the edge of the radiating metal plate facing the ground plate for feeding a signal to the antenna.