• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.8
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• pp.1839-1842
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• 2009

This paper describes a K-band microstrip patch antenna suitable for an adaptive cruise control(ACC) system. The presented transmitting and receiving patch antennas are designed with $1{\times}2$ array. The antennas are simulated using CST MWS and manufactured using RO-4003(h=0.5mm, ${\epsilon}r=3.38$). The antennas are installed on the backside of the sensor circuit and measured. The estimated gain and beamwidth are 8.5dBi and about $50^{\circ}$ respectively. The measured bandwidth is about 1GHz($VSWR{\le}2$) which satisfies the desired specification.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.4
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• pp.615-621
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• 2016

This study examines whether there is agency cost in a public R&D subsidy program by applying agency theory. If there is agency cost, the composition ratio of the government subsidy and the firm's own R&D fund would have a significant (-) effect on technological performance. Companies that received a public R&D subsidy in Korea from 2000 to 2009 were selected as a sample. Frequency analysis and multiple regression analysis were used. The independent variables was the ratio of public R&D subsidy cost to the Firm's own R&D cost, and the dependent variables were the number of patent applications and the number of patents registered. The control variables were firm size and R&D cost. The results show that there are agency problems in the government-sponsored R&D system. A future study is needed to examine how much agency problems deteriorate the efficiency of the system.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.15-18
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• 2011

Up to now the incomplete texture have been manufactured through the 2D surface treatment like simple painting process or printing process. But in order to obtain 3D texture like natural object, micro scales' 3D surface structure on the surface of plastic part must be formed. In this study plastic smart phone case with 3D texture was produced by developing the surface duplication technology of natural object used electro-forming technology, by developing the press forming technology converted plane stamper to curved surface stamper and by developing the injection mold and molding technology which have been installed the curved surface stamper.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.4
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• pp.471-478
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• 2020

This study aimed to suggest implications for the future development of agricultural R&D through a priority analysis of excellent agricultural R&D performance considering productivity, marketability, and effects on region, which are important factors of agricultural R&D evaluation. The subjects of analysis were R&D of Rural Development Administration (RDA), which was selected as national R&D excellent Performance from 2006 to 2018, and the priority was analyzed using Analytic Hierarchy Process (AHP). The results are as follows. First, the relative importance of the criteria decreased in the order of marketability(0.423) > regional impact(0.360) > productivity(0.216). Second, as a result of analyzing the relative importance of the sub-criteria, the possibility of commercialization(0.515) was high in the category of marketability. The possibility of technology expansion(0.538) was high in the category of effects on region and the quality improvement(0.464) was high in the category of productivity. Third, the excellent agricultural R&D performance that had high relative importance was the technologies associated with improving the agricultural competitiveness of horticultural crops.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.1
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• pp.70-80
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• 2020

This study examined the effects of the R&D project managers' leadership on the product development performance. A survey was carried out empirically on a group of 175 experts associated with project management R&D operations in the field of manufacturing, construction engineering, shipbuilding, plant, and IT. The survey results showed that the effects of the R&D project managers' leadership on the product development performance were not significant, and the mediating effects of the project sponsor roles were significant. This means that the leadership of leaders, which requires efficient control and management based on complicated intergroup relationships and roles, is important in a project involving experts from the professional field. This suggests that the efficient leadership of leaders can improve the performance through the cooperation of members in the organization and aggregation of their core competencies in a limited time. Overall, the key results of this study mean that project leaders should play an active mediating role to maximize their leadership and enhance the role of project sponsors. In addition, the mediating role of project sponsors has an effect on the leadership of project managers, affecting the project performance quality.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.9
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• pp.5750-5757
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• 2014

This paper proposes an image stabilization method for arbitrary disturbances, such as rotation, translation and zoom movement, using the SIFT (Scale Invariant Feature Transform). In addition, image stabilization was carried out using the image division and merge technique when moving objects appear on the scene. Finally, the experimental results showed that the suggested image stabilization scheme produced superior performance compared to the previous ones.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.999-1004
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• 2011

In this study, nanodiamod's surface have formed carboxyl, hydroxyl, amine radical for the purpose of use of nanodiamond synthesized by detonation, and then it has widely stable dispersion and slowly sedimentation in solvent. Thus nanodiamonds obtained by chemical treatment were used to analyze the structure, surface statement, particle size and sedimentation specification in solvent for method X-ray diffration(XRD), scanning electron microscope energy diffraction spectroscopy(SEM-EDS), Fourier transform infrared spectroscopy (FTIR), automic force microscope(AFM).

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.2991-2995
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• 2011

The Smart UAV is one of the 21st Century Frontier R&D Programs funded by the Ministry of Knowledge Economy. This paper is to analyze the economic and technological effects of the Smart UAV project. Interindustry Analysis (Input-Output Analysis) is used, Overall, the total amount of economic effects is almost 13,000 billion won.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.2
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• pp.436-446
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• 2018

The purpose of this study is to examine the priorities of innovation activities, business performance, and maximization factors of SMEs. Support programs for each government department are operated by various industries. Various supports, including subsidies, grants, marketing, planning, and education, are provided to each company. Therefore, this study aims to analyze and identify the priorities of innovation activities that have a positive effect on business performance. The efficacy of the proposed model and the psychometric properties of structure were analyzed using the analytic hierarchy process (AHP). The hierarchical structure of corporate innovation activities are composed of 'R&D' and 'government support', and 'Inside R&D, Outsourcing R &D, Consortium R&D'. As a result of analyzing companies that received more than one type of R&D government support, it can be seen that 'government support' (72.1%) is more important than 'research and development' (27.8%). In addition, this study found key sub-factors loadings including Assistant Support (30.1%), Tax Support (22.7%), Funding Support (18.8%), Inside R&D (10.8%), Outsourcing R&D (10.3%), and Consortium R&D (7.2%). Analysis results suggest that the priorities of detailed innovation activities of R&D and government support affect product innovation and process innovation, which in turn, influence business performance and maximization of SMEs. This implies that SMEs who want to participate in the government support project will be helpful in setting the direction of innovation activities. This study also suggests the importance of strategic priorities among the decision elements for CEOs.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.2
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• pp.158-167
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• 2017

This paper presents the technology rating methodology that is applicable to defense R&D technology. First, a technology profitability index was developed using multiple regression analysis to forecast the revenue from technology transfer. Secondly, the technology evaluation index was derived using hierarchical analysis with expert opinion. Finally, the weighted average of the technology profitability index and technology evaluation index were calculated to derive the technology rating. This study is significant in that it is first attempt to evaluate defense R&D technology by rating. If the defense R&D technology rating methodology is applied in practice, it can contribute to efficient R&D budget allocation. In addition, it will help in the vitalization of technology transfer in the defense R&D sector.