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. 15, 2007
Filed:
Jul. 13, 2004
Mohsen Abdellaoui, San Diego, CA (US);
Yong-suk Kim, Daejeon, KR;
Wan-jin Kim, Seoul, KR;
Dan Meacham, San Diego, CA (US);
Woo-kyung Lee, Suwon-si, KR;
Mohsen Abdellaoui, San Diego, CA (US);
Yong-suk Kim, Daejeon, KR;
Wan-jin Kim, Seoul, KR;
Dan Meacham, San Diego, CA (US);
Woo-Kyung Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Staccato Communications, Inc., San Diego, CA (US);
Abstract
An apparatus and method for generating an intermediate frequency (IF) to be transferred to a single sideband (SSB) generator which generates carriers using one local oscillator (LO) signal and at least two IF signals that are received. A group signal is generated which includes a non-phase-shifted signal and a phase-shifted signal to a predetermined value with respect to each IF. One of the group signals is selected and transferred to the SSB generator. Accordingly, the SSB generator performs the phase shift on the LO signal alone.