16MR1500, Development of Verification Paltform Technologies for GNSS Signal Interference,
Sin Cheon Sig
Abstract
GPS 등과 같은 위성항법 시스템은 정밀한 시각동기가 요구되는 동기식 이동통신망, 전력망, 금융망과 같은 분야와 사용자의 정밀한 위치를 요구하는 차량 내비게이션, 항공기 및 자동차, 측지 측량분야는 물론 향후 드론 및 자율주행 차량 등과 같은 다양한 응용분야에서 그 활용도가 증가될 것이다. 또한, 스마트폰에서는 기본적으로 위성항법 칩셋이 내장되어 사용자 위치를 제공하고 있다. 이렇듯 다양한 분야에서 활용되는 위성항법 수신 칩셋 또는 수신 시스템의 기능 및 성능을 다양한 환경에서 검증할 필요성이 대두되고 있다. 본고에서는 다양한 검증 환경을 제공할 수 있는 위성항법 신호생성기의 국외기술 동향을 살펴보고, 미래부 출연사업인 GNSS 전파교란 검증플랫폼 과제를 통해 개발된 GNSS 전파혼신 신호발생장치에서 확보한 실제 GPS 신호와 동기를 유지한 신호생성기술 개발 현황을 소개한다.
This work is distributed under the term of Korea Open Government License (KOGL)
(Type 4: : Type 1 + Commercial Use Prohibition+Change Prohibition)
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.