• Title/Summary/Keyword: 김봉준

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Design of a CPW (Coplanar Waveguide) fed dual-band slot antenna (CPW 급전 이중대역 슬랏 안테나 설계)

  • 김봉준;오경진;최재훈
    • Proceedings of the Korea Electromagnetic Engineering Society Conference
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    • 2002.11a
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    • pp.215-218
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    • 2002

  • In this paper, a dual-frequency printed slot antenna loaded with an open-ring conducting strip and capacitively fed by a coplanar waveguide(CPW) is designed. The designed antenna has a bandwidth of 240㎒(1690㎒-1930㎒) at PCS frequency band and of 160㎒(2380㎒-2540㎒) at WLAN frequency band. In both frequency ranges, pattern and gain requirements are satisfied. The commercial software, IE3D, was used to design slot antenna. The predicted characteristics along with measured data are presented for verification purpose.

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Development of Coagulants and Application in Field (국내 수질에 맞는 응집제 개발 및 현장적용)

  • 곽종운;김용태;김봉준;김철웅
    • Environmental engineer
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    • s.173
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    • pp.71-76
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    • 2001

  • 본 연구과제는 기존의 응집제에 비하여 우수한 신규 응집제를 개발하는 것으로 목표로 추진했다. 그간의 연구에서 기존의 응집제에 비하여 탁월한 응집성능을 발휘하는 고염기도(70$\%$)응집제인 Ca-PAX를 개발하였다. Ca-PAX는 탁도 제거에서 기존의 PAC에 비하여 70$\%$ 이하의 투입량으로도 동일한 처리결과를 보이며, 유기물 제거에서도 탁월한 성능을 보였다. 또한 적은 투입량으로도 우수한 처리성능을 보이기

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Art of Life, Expansion of Dialogue: Kim Bongjun and the Art Collective Dureong (삶의 미술, 소통의 확장: 김봉준과 두렁)

  • Yoo, Hyejong
    • The Journal of Art Theory & Practice
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    • no.16
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    • pp.71-103
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    • 2013

  • This paper explores the key figure of minjung misul ("the people's art"), Kim Bongjun, and the art collective Dureong in the relationship between 'dialogue' and the dissidents' structural critique of Korea's modernities. During the 1980s' prodemocracy movement, the minjung artists and other dissident intellectuals used the notion of dialogue as metaphor for and allegory of democracy to articulate not only Koreans' experience of modern history, which they saw as "alienating" and "inhumane," but also the discrepancies between Koreans' predicaments and their political aspirations and their working toward the fulfillment of those ideals. Envisioning alternative forms of modernities, Kim Bongjun and other Dureong members paid attention to the fundamental elements of art, which consist of art as a modern institution, as well as the everyday lives of people as the very site of Koreans' modernities. They endeavored to create "art of life," which presumes its being part of people's lives, based on the cultural and spiritual traditions of the agrarian community. They also participated in the national culture movement, the minjung church, and the alternative-life movement to radically envision everyday lives through the indigenous reinterpretation of democratic values. Despite the significant role played by the church mission and its community involvement, its effects on minjung misul have received little attention in the relevant studies. Thus, I consider in particular the minjung church's and the alternative-life movement's confluence of multiple cultural and social constituencies in relation to Kim and the Dureong collective's vision of a new art and community.

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