APPARATUS AND SYSTEM FOR SIMULATING NAVIGATION SIGNAL IN JAMMING ENVIRONMENT

Title:

APPARATUS AND SYSTEM FOR SIMULATING NAVIGATION SIGNAL IN JAMMING ENVIRONMENT

Document Type and Number:

WIPO Patent Application WO/2012/105752

Kind Code:

A3

Abstract:

A navigation signal simulation apparatus in a jamming environment according to the present invention includes an antenna for receiving a navigation signal of a navigation satellite, an interference signal generation unit for generating a interference signal to limit a normal reception of the navigation signal, and a navigation signal synthesis unit for synthesizing the navigation signal and the interference signal and outputting the synthesized signal to an antenna input port of a satellite navigation receiver. Accordingly, an interference signal and a navigation signal can be reliably simulated using a simple construction when they enter an antenna at the same time.

Inventors:

KIM JUNO (KR)
BAE JUNSEUNG (KR)
PARK HEONGWON (KR)

Application Number:

PCT/KR2011/009776

Publication Date:

September 27, 2012

Filing Date:

December 19, 2011

Export Citation:

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Assignee:

AGENCY DEFENSE DEV (KR)
KIM JUNO (KR)
BAE JUNSEUNG (KR)
PARK HEONGWON (KR)

International Classes:

G01S7/38

Foreign References:

KR20100081590A	2010-07-15
KR20080099074A	2008-11-12
JPH06342055A	1994-12-13
JP2000338218A	2000-12-08

Other References: