Title:
PROJECTILE TRACKING METHOD USING PSEUDO-NOISE CODE, AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/035036
Kind Code:
A1
Abstract:
A projectile tracking method using a pseudo-noise code, and a device therefor are disclosed. A projectile tracking system for tracking a projectile by using a pseudo-noise code, according to an embodiment of the present invention, may comprise: a beacon processing device which is provided in a projectile so as to acquire a tracking packet signal, and which generates and transmits a response packet signal on the basis of a pseudo-noise code included in the tracking packet signal; and a ground tracking device, which transmits the tracking packet signal to the projectile, acquires the response packet signal, calculates transmission/reception delay time by using a packet reception time determined on the basis of a timing error for the response packet signal, and uses the transmission/reception delay time so as to calculate the distance to the projectile, thereby tracking the flight trajectory of the projectile.
Inventors:
KIM SEONG MIN (KR)
LEE JONG HYUK (KR)
KIM BOKKI (KR)
LEE JONG HYUK (KR)
KIM BOKKI (KR)
Application Number:
PCT/KR2023/011586
Publication Date:
February 15, 2024
Filing Date:
August 07, 2023
Export Citation:
Assignee:
DANAM SYSTEMS INC (KR)
International Classes:
G01S1/04; G01S1/02
Foreign References:
| KR20210026192A | 2021-03-10 | |||
| KR20080015440A | 2008-02-19 | |||
| KR20170058378A | 2017-05-26 | |||
| KR20190093857A | 2019-08-12 | |||
| KR20100054639A | 2010-05-25 | |||
| KR102476365B1 | 2022-12-09 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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