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Detail
Registered MEASURING DEVICE AND METHOD OF MEASURING SIGNAL TRANSMISSION TIME DIFFERENCE THEREOF
- Inventors
- Choe Joong-Seon, Kim Duk Jun, Kwon Yong-Hwan, Choi Kwang-Seong, Jong-Hoi Kim, Eun Soo Nam, Youn Chun Ju
- Application No.
- 13934589 (2013.07.03)
- Publication No.
- 20140205280 (2014.07.24)
- Registration No.
- 9031421 (2015.05.12)
- Country
- UNITED STATES
- Project Code
- 11MB6300, 코히어런트 광송수신소자 개발, Kwon Yong-Hwan
- Abstract
- Provided is a method of measuring signal transmission time difference of a measuring device. The measuring device according to embodiments, by measuring a skew on two optical paths through signal delays of sufficient sizes for skew measurement on the optical paths, even a skew having a minute size can be measured within a measureable range.
- KSP Keywords
- Signal transmission, Transmission time, measuring device, time difference