일본의 첨단 기술력과 군사력 : 정보통신기술과 우주항공기술을 중심으로 Case Studies of Information and Communications Technology and Aerospace Technology

박한규 한국전략문제연구소 2001 전략연구 Vol.8 No.1

This study seeks to illuminate the relationship between high technology and military power in Japan's security policy in the post-Cold War era. Especially, it makes an effort to understand how the idea of technonationalism, which has been embedded in Japan's political and economic institutions since the Meiji Restoration, is adopted in the development of information and communication technology and Aerospace technology that have become crucial elements in the contemporary warfare. In the post-Cold War period, Japan's security policy is at a crossroad. While Japan had adopted risk-minimization strategy during the postwar period, it had restrained itself from being involved in international political and security affairs. However, Japan's passive security policy had been much criticized by the United States and Western European countries in that Japan was not willing to contribute enough to the maintenance of the current world political and economic order in which Japan has benefited most. At the same time, there also appeared strong domestic pressure for enlarging Japan's international security role in correspondence with its changed position in the international system. While being faced with demands for enlarged security role home and abroad, Japan has made important policies which aimed at strengthening its military capabilities. In 1995, the Japanese Government announced a renewed defense policy lines including "New Outline of Defense Plan," and "Mid-Tenn Plan for Defense Build-up." The most crucial element of the Japan's renewed security policy was as follows: Japan will pursue rationalization, effectiveness, compactness of the size and function of Self-Defense Forces(SDF) in response with evolving international security environment in the future. That is to say, the Japanese Government decided that while it would downsize SDF, it would maintain and acquire a high of defense capabilities through introducing and adopting high technology to military power. Japan's decision toward high-technology-based military power seems to be rational choice in the Japanese context. By downsizing the SDF, Japan can reduce significantly concerns from neighboring countries about Japan's military power. At the same time, Japan can maintain a high-level military preparedness to cope with new security threats in the post-Cold War period. The possibility that Japan will become a super military power in the future seems to be high if one considers the characteristics of future war. Since the Gulf War of 1991, many security and military experts predict that the result of the future war totally depends on information and communication technology and aerospace technology. Such characteristics of the future war gives many advantages to Japan which already possesses high technological capability in the fields of semiconductor, new materials, information and communications, computer, aerospace, etc. Japan has now the most advanced level of dual-use technology which can be easily converted to military purpose. If Japan would decide to covert those dual-use technologies to enhance its military power, Japan can become a military superpower in a short period of time. Japan has made every effort to develop indigenous technology in the information and communication field and aerospace field with a massive sum of financial investment. Japan could meet its needs for advanced jet fighters and satellites much cheaper through direct purchase from foreign countries such as the United States. However, Japan chose to develop indigenous technologies by paying an enormous amount of loyalties to foreign countries. Japan did so because it has pursued economic development and enhancement of national security through indigenization of. foreign technologies based on the ideology of technonationalism. Japan has succeeded in developing advanced aerospace technology independently. Japan has now become one of the most advanced countries in the satellite and rocket industries: It has now H-2 rocket capability, which is tantamount to the advanced rocket capabilities of the United States and Europe. It also produces one of the most advanced jet fighters called F-2. At the same time, based on its advanced technology in information and communication industry, Japan is pursuing an ambitious plan of "Information RMA"(Revolution in Military Affairs) and military cooperation with the United States in the Initiative of "Theater Missile Defense" in East Asia, which requires the most advanced technologies in the information and communication and rocket fields. Japan now become military-technology superpower to the extent that it has transferred to the United States the most advanced military technology such as semiconductor, rocket engine, stealth, missile seeker, etc. As of 1995, Japan is the second largest country in the world in terms of defense expenditure. When Japan completes its Mid-Term Plan of Defense Build-up 1996-2000, it will maintain capacities that can perform military operations in the extended area including the Korean Peninsula and protect its sea-lanes in Southeast Asia. Japan will improve very significantly not only its national security but also its international security role in the changing international security environment in the near future thorough high-techology-based military power.

MIC 빔 Steering 안테나 특성에 관한 연구

朴漢奎,宋宇永 연세대학교 대학원 1981 延世論叢 Vol.18 No.1

In this paper, a MIC beam steering antenna is designed by using the microstrip substrate whose dielectric constant is 2.45 and height is 0.10875cm. In order to match the impedance of the antenna with free space, dimensions of the antenna are determined from the C.A.D. and Hammerstad formulae are used for calculating the width of microstrip and the rat-race hybrid ring phase shifter is used for the phase shift between antennas. From this experiment, the antenna has ±200MHz bandwidth with the center frequency of 10.5GHz. The main beam of the antenna could be steeled by about 30 degrees by taking the distance of antenna 1 and 2 by □λ and the phase shift between them by zero and □λ radians. These experimental results were in good agreement with the theoretical values.

건축외부배색의 도시설계 방법론적 연구

박한규,정창석 대한건축학회 1986 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.6 No.2

마이크로스트립-슬롯 공진기를 이용한 다중슬롯 대역통과 여파기

김건욱,홍익표,윤남일,박한규 延世大學校 電波通信共同硏究所 1997 電波通信論文誌 Vol.3 No.1

A bandpass filter with multi-slot structure using microstripslot resonator was fabricated. A fullwave analysis named SDA(Spectral Domain Approach) was used to obtain the effective epsilon, the chracteristic impedance and the resonant frequency of microstrip-slot sturucture. A centre frequency of the filter is 2㎓ and a bandwidth of it is 20㎒. It is also shown that multi-slot stucture can be applied in the X-band.

연재 : 건축기획설계에 관하여 ( Design Programming in Architecture )

박한규 대한건축학회 1992 建築 Vol.36 No.2

건축기획(programming)이란 건축주 혹은 이용자가 제시하는 일체의 설계조건에 관한 사항, 프로젝트에 관련된 일체의 사회적, 법률적, 환경적 여러 문제에 관한 사항, 그리고 건축가 혹은 건축설계자가 제시하는 일체의 창작의도에 관한 사항들을 수집, 조사하고 분석해서 문제를 파악하믄 물론이거니와 그 결과를 설계에 반영시킴으로써 훌륭한 작품을 만들어내게 하는데에 그 의의가 있다. 따라서 건축기획을 원만히 수행해내기 위해서는 건축주 혹은 이용자와 건축가 혹은 건축설계가가 필요한 모든 문제에 대해서 충분한 협의와 조정을 거침으로써 완전한 이해와 합의가 성립되어야 한다. 그래서 건축설계진행방법에서 기획설계(design brief)는 프로젝트에 관련된 모든 문제에 대해서 협의하고 조정하는 역할을 의미하기도 한다.

달맞이 꽃 / 바다

박한규,배종숙,박기섭 샘터사 2018 월간 샘터 Vol.584 No.-

그녀의 누름돌 / 고시원

박한규,변선희,박기섭 샘터사 2018 월간 샘터 Vol.577 No.-

2P-347 MALDI-based quantitative targeted metabolomics for 15d-deoxy-Δ12, 14PGJ2 (15d-PGJ2)

박한규,안다희,정윤이,송원석,김윤곤 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1

Prostaglandins (PGs) are lipid mediators that may play critical roles in cancer, immunomodulation, and neurodegeneration. So, the quantitative analysis of PGs will offer the significant information in order to understand the natural history of a range of diseases and may be used as a tool in the development of new biotherapeutics. Here, we developed a matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-MS)-based analytical method for rapid and easy quantification of the ketone-containing PGs as a targeted metabolomics.

인공위성의 현황과 실태

박한규,Park, Han-Gyu 한국과학기술단체총연합회 1984 과학과 기술 Vol.17 No.2

4차원 첨단 통신기술

박한규,Park, Han-Gyu 한국과학기술단체총연합회 1983 과학과 기술 Vol.16 No.7