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:
Apr. 18, 2017
Filed:
Oct. 23, 2015
Mediatek Inc., Hsin-Chu, TW;
Khurram Muhammad, Winston-Salem, NC (US);
Dennis Mahoney, San Jose, CA (US);
MediaTek Inc., Hsin-Chu, TW;
Abstract
A circuit includes a frequency generation circuit having a phase locked loop, PLL, arranged to generate a carrier frequency; and a controller operably coupled to the frequency generation circuit and arranged to determine a frequency location of one or more signals output by the frequency generation circuit and provide a control signal thereto to adjust the carrier frequency generated by the frequency generation circuit. The controller is arranged to: cooperate with the PLL to introduce a frequency offset in the generated carrier frequency in a first frequency direction; and introduce a compensating frequency offset in a baseband transmit signal in a second frequency direction opposite to the first frequency direction.