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:
Mar. 06, 2012
Filed:
Aug. 02, 2007
Jinsoup Joung, Seongnam, KR;
Byungkwan Jang, Seongnam, KR;
Kyeongmin Ha, Seongnam, KR;
Junwan Park, Seoul, KR;
Jinsoup Joung, Seongnam, KR;
Byungkwan Jang, Seongnam, KR;
Kyeongmin Ha, Seongnam, KR;
Junwan Park, Seoul, KR;
Innowireless Co., Ltd., Seongnam-si, KR;
Abstract
Disclosed herein are an apparatus and method for synchronizing a signal analyzer. The apparatus includes an Analog-to-Digital Converter (ADC), a signal storage unit, a trigger signal generation unit, a signal acquisition control unit, a signal analysis unit, and a time error control unit. The ADC converts the input signal into a corresponding digital signal. The signal storage unit stores therein the digital signal received from the ADC. The trigger signal generation unit generates a trigger signal for each predetermined period. the signal acquisition control unit acquires the digital signal from a signal acquisition time point. The signal analysis unit calculates the start position of a frame from the digital signal. The time error control unit calculates a time error between the time point at which each trigger signal is generated and the start position of the digital signal, and sets a subsequent signal acquisition time point based on the calculated time errors.