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:
Sep. 19, 2006
Filed:
Oct. 28, 2003
Gil-yong Park, Suwon-shi, KR;
Hyeon-cheol Ki, Songnam-shi, KR;
Yun-je OH, Yongin-shi, KR;
Tae-sung Park, Yongin-shi, KR;
Shin-hee Won, Seoul, KR;
Seong-ha Kim, Yongin-shi, KR;
Gil-Yong Park, Suwon-shi, KR;
Hyeon-Cheol Ki, Songnam-shi, KR;
Yun-Je Oh, Yongin-shi, KR;
Tae-Sung Park, Yongin-shi, KR;
Shin-Hee Won, Seoul, KR;
Seong-Ha Kim, Yongin-shi, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A peak detector for detecting a peak value of a burst signal in a burst mode optical receiver is disclosed, which comprises: an amplifying terminal configured to reduce an offset of a peak value in a received burst signal using feedback in the peak detector; a transistor that functions as a diode when a positive signal is received from the amplifying terminal; a peak hold capacitor for charging a peak value when the transistor received the positive signal; a signal amplitude detector to monitor the received burst signal amplitude; and a current source to drive a current responsive to the output signal amplitude detector.