• Korean Journal of Remote Sensing
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• v.34 no.6_1
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• pp.847-855
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• 2018

GMTI (Ground Moving Target Indicator) is a kind of airborne radar function that is used widely in military applications to detect the moving targets on the ground. In this paper, GMTI signal processing technique was presented and its performance was verified using sum and difference channels raw data obtained by the captive flight test.

• The Optical Journal
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• s.121
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• pp.17-19
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• 2009

초정밀 광학계는 우주 및 국방산업의 핵심기술로서 미국 등 선진국에서 전략물자로 분류하여 기술이전을 엄격히 제한하고 있다. 현재 한국과 일본이 디지털 기기용 광학부품과 광학계 개발을 주도하고 있지만 원천기술들은 대부분 미국 등에서 특수목적으로 개발되었다. 특히 비구면 광학기술은 대부분 전략기술이므로 기술획득이 쉽지 않다. 지난 10년 동안 표준과학연구원을 중심으로 관련기술을 급속히 개발하여 국내 수요를 부분적으로 충당하고 있지만 미국과 같은 초강대국에 비교하면 절대적으로 시설과 인력이 부족하다.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06b
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• pp.101-104
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• 2008

국방 획득절차를 과학화하기 위해 소요제기에서 연구개발, 시험평가, 운영유지에 이르는 무기체계 획득 전 순기에 걸쳐 M&S 도구를 효과적으로 활용할 수 있도록 하는 SBA 통합협업환경 구축이 필요하다. 그 동안 국내 무기체계 개발 기술은 비약적인 발전을 거듭해 왔다. 하지만 무기체계 획득을 위한 통합지원체계 및 통합협업환경에 대한 연구는 활발히 진행되지 않고 있다. 본 논문은 SBA 통합협업환경 아키텍처를 설계하기 위해 SBA및 M&S의 개념과 SBA 통합협업환경 구성기술들을 알아보고 구성기술들을 조합하여 SBA 통합협업환경 아키텍처를 설계한다.

• Journal of Korea Technology Innovation Society
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• v.16 no.1
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• pp.252-278
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• 2013

Many countries implement an offset program as a method of the acquisition of modern military technology for enhancement of the domestic military strength. Offset agreements are made based on the value, not a monetary unit. The value should be above minimum threshold fixed by the related regulation. Hence, technology valuation model which is objective and reasonable is required vitally. At present, some defense related organizations such as DTaQ, ADD valuate the proposed technology by using their own method. However, due to the lack of differentiation of valuation analysis indicators for various technologies, existing offset valuation models are inadequate to consider whole characteristics of such technologies. In this paper, we developed four sets of offset valuation analysis indicators considering the characteristics of each technology, parts production, depot maintenance, military equipment performance upgrade, and R&D related technology, by using the Delphi method. Also, we structurized those indicators in each technology by using the factor analysis. Through applying developed indicators, it is expected that technology valuation in the offset program would be more credible and accurate. Ultimately, it gives greater bargaining power to negotiators in the procedure of the offset negotiation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.1831-1837
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• 2014

Unmanned combat vehicles is recognized as a key tool to utilize the military combat power in the area of science and technology. It can be expected to minimize the lose of human life and increase the military power. Unmanned combat systems are based on the complex operation concept and the unit system can be manufactured by combination on unmanned combat vehicles. For the unmanned combat systems, military power exists to sustain the acquisition establishment system and unmanned technology, which is considered to give the suitability such as application area.

• Defense and Technology
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• no.2 s.288
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• pp.50-59
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• 2003

전술$C^4I$체계가 전력화되어 작전반응이 더욱 빨라지고 획득한 정보가 필요한 부서와 제대에 모두 공유되고, 부대의 각종 자산을 충분히 활용 가능하며, 전장상황의 인식이 더욱 용이해지게 된다. 또한 전술$C^4I$체계 구축을 통해 미래 지상전장 운용개념인 "다차원 동시 통합전투"가 비로소 가능해진다. 이런 직접적인 효과 이외에도 군의 과학화 마인드를 확산시키며, 민간의 선진기술이 군에 적용되는 간접적인 효과가 있을 것이다. 우리 군이 현재 미래 전장환경과 주변국 위협에 대비하여 장거리 타격수단에 표적을 제공하기 위한 대부대용 UAV를 전력화하여 전천후 감시로 실시간 장거리 영상정보를 수집하고 있는 것은 획기적인 사실이다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.12
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• pp.8314-8324
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• 2015

It has been recognized that in keeping the national defense capability on a leading edge, not only the continued production of weapon systems but also the associated maintenance and upgrades are becoming the subjects of great importance. Based on systems engineering process, the domestic acquisition programs for weapons systems led by DAPA have made some advancement where both new systems development and systems upgrade have attracted attention. On the other hand, as a useful type of domestic acquisition the foreign purchase program has been conceived as a process of simply buying needed weapons from abroad. Therefore, if some degree of development is necessary in system upgrades by foreign purchase, many problems turned out to exist. To study a remedy is the objective of this paper. The issues are analyzed first and then a relevant process is proposed based on a systems engineering method. Also included in the improved process is on how to generate a requirement document and the corresponding template to meet the goals of the upgrades by development. By applying the proposed process and template in the foreign purchase upgrade programs, derivation of more appropriate requirements can be expected, thereby offering effective management of programs and target goals.

• The Journal of the Korea institute of electronic communication sciences
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• v.17 no.4
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• pp.663-670
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• 2022

This study presents the method for integrating the software assets acquired before the weapon system software reliability test was not formed in the weapon system software development and management manual through JTDLS Batch II case. This paper describes the problems for applying manual's direction to JTDLS Batch II project, and decisions and expected effects.

• Journal of the Korea Institute of Military Science and Technology
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• v.13 no.5
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• pp.818-823
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• 2010

Exploiting models and simulations are encouraged among the defense acquisition society, as now enforced by the Defense Aquisition Program Administration's regulations. They are useful and, sometimes, inevitable especially in an earlier phase of system development. Computer-simulation-based experimentation technique for the system operational performance analysis for a torpedo defense system is introduced in this paper. Problem definition for the torpedo defense system analysis and engineering efforts for models and simulations development are presented here, including defining measures of performance and effectiveness for the torpedo defense system, conceptual modeling for torpedo engagement and defense simulation, design of experimentation, design of simulator and experimentor, and hardware and software implementation of an analysis support tool - a system operations demonstration and experimentation simulator.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.636-645
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• 2017

An information system for defense technology information management should assist the user's work and manager's decision-making by managing and timely providing data held by defense-related organizations. This paper proposes a plan for constructing an advance defense technology information service. DTiMS concentrates on the collection and management of defense science technology information but not its distribution. Therefore, it is important that the advanced distribution service model be established on the concept of total life cycle management that utilizes user information, so that it can provide proper information to each user in the defense field who require the information processed by their roles. This study examined the management of information and operation method through advanced case analysis. In addition, the analysis of existing services revealed improvements in the management of an information standard, the trace ability of information and usability, and improved user-interface. The proposed development direction was implemented by deploying the advanced DTiMS. Therefore, it is expected that the proposed methodology will contribute to the weapon system total life cycle, and will support defense technology planning, and R&D decisions.