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:
Nov. 08, 2011
Filed:
Apr. 30, 2009
Sang-ha Lee, Suwon-si, KR;
Yong-jin Kim, Seoul, KR;
Jae-ho Lee, Yongin-si, KR;
Seung-hwen Kim, Suwon-si, KR;
S. Konstantin Krylov, Moscow, RU;
Sang-Ha Lee, Suwon-si, KR;
Yong-Jin Kim, Seoul, KR;
Jae-Ho Lee, Yongin-si, KR;
Seung-Hwen Kim, Suwon-si, KR;
S. Konstantin Krylov, Moscow, RU;
Samsung Electronics Co., Ltd, , KR;
Abstract
An active magnetic antenna with a ferrite core having a winding is provided, forming a frame magnetic antenna which is connected with a low-noise transistor, to amplify a signal of the frame magnetic antenna. A base of the transistor is connected directly to one contact of the winding, and a second contact of the winding is capable of shifting a voltage of the base of the transistor. The impedance of the frame magnetic antenna is adjusted as a complex conjugate with an impedance of the base of the transistor of the low-noise amplifier, and the winding eliminates its own resonances.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile