Title:
DISTANCE MEASURING DEVICE AND RECEIVING DEVICES THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/036431
Kind Code:
A3
Abstract:
Provided are a distance measuring device using an impulse signal and a receiving device thereof. The distance measuring device includes: a transmitting device transmitting an impulse signal; and a receiving device receiving the impulse signal and measuring a time interval (hereinafter, referred to as a delay time) between a transmitting timing and a receiving timing of the impulse signal, wherein the receiving device measures the delay time through a Time to Digital Converter (TDC) technique. According to the present invention, the distance measuring device measures the distance accurately and speedly.
Inventors:
KIM TAE WOOK (KR)
KANG MAN KEUN (KR)
KANG MAN KEUN (KR)
Application Number:
PCT/KR2011/006709
Publication Date:
June 21, 2012
Filing Date:
September 09, 2011
Export Citation:
Assignee:
UNIV YONSEI IACF (KR)
KIM TAE WOOK (KR)
KANG MAN KEUN (KR)
KIM TAE WOOK (KR)
KANG MAN KEUN (KR)
International Classes:
G01S7/282; G01S13/76
Foreign References:
| JP2005520139A | 2005-07-07 | |||
| JP2002517001A | 2002-06-11 | |||
| KR20090090231A | 2009-08-25 | |||
| KR20100008158A | 2010-01-25 | |||
| US7209071B1 | 2007-04-24 |
Attorney, Agent or Firm:
KWON, Hyuk-Soo et al. (827-25Yeoksam-dong,Gangnam-gu, Seoul 135-080, KR)
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