우주기술과 응용(Journal of Space Technology and Applications)

About Journal of Space Technology and Applications

우주기술과 응용(Journal of Space Technology and Applications; J. Space Technol. Appl. 이하 JSTA )은 한국의 우주과학 및 우주 응용 분야에서 가장 권위 있는 학술단체인 한국우주과학회에서 Journal of Astronomy and Space Sciences 와 더불어 발행되고 있는 공식적인 정기 간행물이다. JSTA 는 2021년 5월 창간호를 시작으로 연 4회 분기별로 발간되고 있으며, JSTA 의 논문과 기고문 은 한국어 또는 영어로 게재 가능하며, 각 논문과 기고문에는 고유의 DOI가 부여된다. JSTA 에 게재 되는 모든 논문과 기고문은 Open Access 정책에 따라 JSTA 홈페이지(https://www.jstna.org)를 통해 누구나 전문을 무료로 열람할 수 있다.
연구논문

May 31, 2023

Orbital Transfer Process and Analysis of Small Satellite for Capturing Korean Satellite as Active Debris Removal (ADR) Mission
우리별 위성 포획 임무 수행을 위한 소형위성의 궤도 천이 방법 및 분석

Junchan Lee, Kyungin Kang
이준찬, 강경인

J. Space Technol. Appl. 2023;3(2):101-117.
https://doi.org/10.52912/jsta.2023.3.2.101

Active debris removal, a technology that approaches and removes space debris in orbit, and the on-orbit service, a technology for extending the mission life of satellites by fuel charging or by exchanging the battery, are gaining interest with the growth of the space community. SaTReC plans to develop a satellite capable of capturing and removing Korean satellites orbiting in space after the end of their missions. In contrast to the previously launched satellites by Korea, which were mainly intended to observe Earth and the space environment, r...
연구논문

May 31, 2023

Conjunction Assessments of the Satellites Transported by KSLV-II and Preparation of the Countermeasure for Possible Events in Timeline
누리호 탑재 위성들의 충돌위험의 예측 및 향후 상황의 대응을 위한 분석

Shawn Seunghwan Choi, Peter Joonghyung Ryu, John Kim, Lowell Kim, Chris Sheen, Yongil Kim, Jaejin Lee, Sunghwan Choi, Jae Wook Song, Hae-Dong Kim, Misoon Mah, Douglas Deok-Soo Kim
최승환, 유중현, 김종원, 김성애, 신경우, 김용일, 이재진, 최성환, 송재욱, 김해동, 마미순, 김덕수

J. Space Technol. Appl. 2023;3(2):118-143.
https://doi.org/10.52912/jsta.2023.3.2.118

Space is becoming more commercialized. Despite of its delayed start-up, space activities in Korea are attracting more nation-wide supports from both investors and government. May 25, 2023, KSLV II, also called Nuri, successfully transported, and inserted seven satellites to a sun-synchronous orbit of 550 km altitude. However, Starlink has over 4,000 satellites around this altitude for its commercial activities. Hence, it is necessary for us to constantly monitor the collision risks of these satellites against resident space objects including St...
연구논문

May 31, 2023

Introduction of Military Nanosatellite Communication System Using Anti-Jamming and Low Probability of Detection (LPD) Waveforms
항재밍/저피탐 웨이브폼이 적용된 군 초소형 위성 통신체계 소개

Ju Hyung Lee, Hae-Won Park, Kil Soo Jeong
이주형, 박해원, 정길수

J. Space Technol. Appl. 2023;3(2):144-153.
https://doi.org/10.52912/jsta.2023.3.2.144

The existing military satellite communication system was based on geostationary satellites equipped with special communication payloads against enemy’s jamming and signal reception. With the advent of new weapon systems such as unmanned systems, the need for low-orbit satellite-based communication system is increasing. This paper introduces various waveform technologies suitable for cube satellite-based communication system and the operational concept of a future military nanosatellite communication system.
기술논문

May 31, 2023

Analysis Methods of Visible and Near-Infrared (VNIR) Spectrum Data in Space Exploration
우주탐사에서의 가시광-근적외선 분광 자료 분석 기법

Eung Seok Yi, Kyeong Ja Kim, Ik-Seon Hong, Suyeon Kim
이응석, 김경자, 홍익선, 김수연

J. Space Technol. Appl. 2023;3(2):154-164.
https://doi.org/10.52912/jsta.2023.3.2.154

In space exploration, spectroscopic observation is useful for understanding objects' composition and physical properties. There are various methods for analyzing spectral data, and there are differences depending on the object and the wavelength. This paper introduces a method for analyzing visible & near-infrared (VNIR) spectral data, which is mainly applied in lunar exploration. The main analysis methods include false color ratio image processing, reflectance pattern analysis, integrated band depth (IBD) processing, and continuum removal ...
기고문

May 31, 2023

Study on the Feasibility of Space Weapon Development Utilizing Active Debris Removal Techniques and Understanding of Space Maneuver Warfare
우주 쓰레기 제거기술을 활용한 우주무기 개발 개연성 고찰 및 우주기동전(Space Maneuver Warfare)의 이해

Seonghwan Choi
최성환

J. Space Technol. Appl. 2023;3(2):165-198.
https://doi.org/10.52912/jsta.2023.3.2.165

According to the studies recently published through advanced maui optical and space surveillance technologies (AMOS) Conference 2021, LEO conjunction assessment revolves around not on operating satellites but space debris such as rocket bodies and non-operational satellites, hence suggesting a solution through space traffic management. Against this backdrop, the issue of active debris removal (ADR) has emerged to the surface as an international challenge throughout the globe. In step with this, the United Nations General Assembly approved a res...

CURRENT ISSUE
MOST READ ARTICLE

CURRENT ISSUE: May 2023, Vol. 3 , No. 2

연구논문 Orbital Transfer Process and Analysis of Small Satellite for Capturing Korean Satellite as Active Debris Removal (ADR) Mission 우리별 위성 포획 임무 수행을 위한 소형위성의 궤도 천이 방법 및 분석 Junchan Lee, Kyungin Kang 이준찬, 강경인 J. Space Technol. Appl. 2023;3(2):101-117. https://doi.org/10.52912/jsta.2023.3.2.101 HTML PDF PubReader	연구논문 Conjunction Assessments of the Satellites Transported by KSLV-II and Preparation of the Countermeasure for Possible Events in Timeline 누리호 탑재 위성들의 충돌위험의 예측 및 향후 상황의 대응을 위한 분석 Shawn Seunghwan Choi, Peter Joonghyung Ryu, John Kim, Lowell Kim, Chris Sheen, Yongil Kim, Jaejin Lee, Sunghwan Choi, Jae Wook Song, Hae-Dong Kim, Misoon Mah, Douglas Deok-Soo Kim 최승환, 유중현, 김종원, 김성애, 신경우, 김용일, 이재진, 최성환, 송재욱, 김해동, 마미순, 김덕수 J. Space Technol. Appl. 2023;3(2):118-143. https://doi.org/10.52912/jsta.2023.3.2.118 HTML PDF PubReader
연구논문 Introduction of Military Nanosatellite Communication System Using Anti-Jamming and Low Probability of Detection (LPD) Waveforms 항재밍/저피탐 웨이브폼이 적용된 군 초소형 위성 통신체계 소개 Ju Hyung Lee, Hae-Won Park, Kil Soo Jeong 이주형, 박해원, 정길수 J. Space Technol. Appl. 2023;3(2):144-153. https://doi.org/10.52912/jsta.2023.3.2.144 HTML PDF PubReader	기술논문 Analysis Methods of Visible and Near-Infrared (VNIR) Spectrum Data in Space Exploration 우주탐사에서의 가시광-근적외선 분광 자료 분석 기법 Eung Seok Yi, Kyeong Ja Kim, Ik-Seon Hong, Suyeon Kim 이응석, 김경자, 홍익선, 김수연 J. Space Technol. Appl. 2023;3(2):154-164. https://doi.org/10.52912/jsta.2023.3.2.154 HTML PDF PubReader
기고문 Study on the Feasibility of Space Weapon Development Utilizing Active Debris Removal Techniques and Understanding of Space Maneuver Warfare 우주 쓰레기 제거기술을 활용한 우주무기 개발 개연성 고찰 및 우주기동전(Space Maneuver Warfare)의 이해 Seonghwan Choi 최성환 J. Space Technol. Appl. 2023;3(2):165-198. https://doi.org/10.52912/jsta.2023.3.2.165 HTML PDF PubReader

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논문 Development Trends of Life Support System for the Manned Space Exploration 유인 우주탐사용 생명유지시스템 개발 동향 Jongwon Lee, Younkyu Kim, Joohee Lee 이종원, 김연규, 이주희 J. Space Technol. Appl. 2021;1(1):85-103. https://doi.org/10.52912/jsta.2021.1.1.85 HTML PDF PubReader Last 3 months views: 636	기고문 Analysis and Aspects of Space Warfare in the Russia-Ukraine War (Russian Invasion of Ukraine) and Considerations for Space Technology Development 러시아-우크라이나 전쟁(러시아의 우크라이나 침공)의 우주전 분석 및 양상 그리고 우주기술 개발시 고려사항 Seonghwan Choi 최성환 J. Space Technol. Appl. 2022;2(2):169-186. https://doi.org/10.52912/jsta.2022.2.2.169 HTML PDF PubReader Last 3 months views: 592
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기고문 Study on the Feasibility of Space Weapon Development Utilizing Active Debris Removal Techniques and Understanding of Space Maneuver Warfare 우주 쓰레기 제거기술을 활용한 우주무기 개발 개연성 고찰 및 우주기동전(Space Maneuver Warfare)의 이해 Seonghwan Choi 최성환 J. Space Technol. Appl. 2023;3(2):165-198. https://doi.org/10.52912/jsta.2023.3.2.165 HTML PDF PubReader Last 3 months views: 382	논문 Proposal of Joint Planning Working Group for Development of Korean Space Telescopes 한국형 우주망원경 개발을 위한 공동기획 Working Group 제안 Jeong-Yeol Han, Woojin Park, Youra Jun, Jihun Kim, Yunjong Kim, Seonghwan Choi, Young-Soo Kim, Ji-Hye Baek, Bongkon Moon, Biho Jang, Jae-Woo Kim, Sungwook E. Hong, Youn Kil Jung, Soojong Pak, Soyoung Chung 한정열, 박우진, 전유라, 김지헌, 김윤종, 최성환, 김영수, 백지혜, 문봉곤, 장비호, 김재우, 홍성욱, 정연길, 박수종, 정소영 J. Space Technol. Appl. 2021;1(3):283-301. https://doi.org/10.52912/jsta.2021.1.3.283 HTML PDF PubReader Last 3 months views: 359
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