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. 07, 2013
Filed:
Jun. 21, 2010
Christian Grewing, Taeby, SE;
Anders Jakobsson, Kista, SE;
Ola Pettersson, Järfälla, SE;
Anders Emericks, Solna, SE;
Bingxin LI, Sundbyberg, SE;
Christian Grewing, Taeby, SE;
Anders Jakobsson, Kista, SE;
Ola Pettersson, Järfälla, SE;
Anders Emericks, Solna, SE;
Bingxin Li, Sundbyberg, SE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method and apparatus for generating a carrier frequency signal is disclosed. The method includes generating a first frequency signal; injecting a modulation signal at a first point of the two-point modulation architecture; generating a second frequency signal from the modulation signal; introducing the second frequency signal by mixing the first frequency signal and the second frequency signal to generate a mixed frequency signal and outputting the carrier frequency signal selected from the mixed frequency signal.