Title:
DEVICE FOR COMBINING MULTIPLE SATELLITE NAVIGATION SIGNALS, AND SIGNAL PROCESSING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/111462
Kind Code:
A1
Abstract:
Disclosed are a device for combining multiple satellite navigation signals, and a signal processing device comprising same. The device for combining multiple satellite navigation signals comprises: a plurality of reception antennas for receiving satellite navigation signals from a satellite; a time delay unit for setting one satellite navigation signal, among the satellite navigation signals received by means of the reception antennas, as a reference satellite navigation signal and time-delaying other satellite navigation signals excluding the reference satellite navigation signal; and a signal combining unit for combining the reference satellite navigation signal and other satellite navigation signals that have been time-delayed and transmitting same to a global navigation satellite system receiver.
Inventors:
IM SUNG HYUCK (KR)
HEO MOON BEOM (KR)
SON EUN SEONG (KR)
KIM KOON TACK (KR)
HEO MOON BEOM (KR)
SON EUN SEONG (KR)
KIM KOON TACK (KR)
Application Number:
PCT/KR2016/015016
Publication Date:
June 29, 2017
Filing Date:
December 21, 2016
Export Citation:
Assignee:
KOREA AEROSPACE RES INST (KR)
International Classes:
G01S19/42; G01C21/20
Foreign References:
| KR101576463B1 | 2015-12-10 | |||
| KR20090095895A | 2009-09-10 | |||
| KR20110067908A | 2011-06-22 | |||
| KR20020087529A | 2002-11-23 |
Other References:
SON, MIN HYUK ET AL.: "Configuration of Network Based GNSS Correction System for Land Transportation Navigation", THE KOREAN SOCIETY FOR AVIATION AND AERONAUTICS, vol. 21, no. 4, December 2013 (2013-12-01), pages 17 - 26, XP055393442
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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