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:
Jun. 30, 2009
Filed:
Jan. 15, 2008
Cheng-hsuan Hsu, Hsin-Tien, TW;
Sheng-chih Lin, Hsin-Tien, TW;
Tsung-wen Chiu, Hsin-Tien, TW;
Fu-ren Hsiao, Hsin-Tien, TW;
Cheng-Hsuan Hsu, Hsin-Tien, TW;
Sheng-Chih Lin, Hsin-Tien, TW;
Tsung-Wen Chiu, Hsin-Tien, TW;
Fu-Ren Hsiao, Hsin-Tien, TW;
Advanced Connectek Inc., Taipei Hsien, TW;
Abstract
A wide band antenna has a ground plane, a dielectric member and a radiating patch. The dielectric member is mounted on the ground plane. The radiating patch is held by the dielectric member, is mounted on the ground plane and has a main conductor, a feeding conductor, a coupling conductor, an extension conductor and a shorting conductor. The main conductor has a first resonant mode. The extension conductor has a second resonant mode. The coupling conductor is capable of feeding high frequency signals into the main conductor and the extension conductor by capacitive coupling effect. With the main conductor, the extension conductor and the coupling conductor, the size of the wide band antenna is effectively reduced.