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. 22, 2011
Filed:
Oct. 30, 2006
Chi-yueh Wang, Kaohsiung, TW;
Cheng-han Lee, Kaohsiung, TW;
Ching-chia Mai, Kaohsiung, TW;
Yageo Corporation, Kaohsiung, TW;
Abstract
An integrated antenna for WWAN, GPS, and WLAN includes a ground metal plane, a WWAN antenna, and a WLAN antenna. The WWAN antenna is connected to the ground metal plane and includes first and second radiating metal strips which induce a first resonance mode and a second resonance mode respectively. The WLAN antenna is connected to the ground metal plane and includes third and fourth radiating metal strips which induce a third resonance mode and a fourth resonance mode respectively. The integrated antenna can be used in WWAN and WLAN at the same time. The ground metal plane of the integrated antenna does not need to connect to a ground end of a wireless electronic device, and is used for grounding. Therefore, the integrated antenna can be mounted on any part of a wireless electronic device, and can have stable electrical characteristics.