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

Feb 29, 2024

Development of Radar System for Laser Tracking System
레이저 추적 시스템을 위한 레이더 시스템 개발

Ki-Pyoung Sung, Hyung-Chul Lim, Man-Soo Choi, Sung-Yeol Yu
성기평, 임형철, 최만수, 유성열

J. Space Technol. Appl. 2024;4(1):1-11.
https://doi.org/10.52912/jsta.2024.4.1.1

Korea Astronomy and Space Science Institute (KASI) developed an satellite laser ranging (SLR) system for tracking space objects using ultra-pulsed lasers. For the safe operation of SLR system, aircraft surveillance radar system (ASRS) was developed to prevent human damage from high power laser transmitted from the SLR system. The ASRS consists of the radar hardware subsystem (RHS) and main control subsystem (MCS), in order to detect flying objects in the direction of laser propagation and then stop immediately the laser transmission. The RHS tr...
연구논문

Feb 29, 2024

Control Moment Gyroscope Torque Measurements Using a Kistler Table for Microsatellite Applications

Goo-Hwan Shin, Hyosang Yoon, Hyeongcheol Kim, Dong-Soo Choi, Jae-Suk Lee, Yeong-Ho Shin, EunJi Lee, Sang-sub Park, Seokju Kang

J. Space Technol. Appl. 2024;4(1):12-26.
https://doi.org/10.52912/jsta.2024.4.1.12

Attitude control of a satellite is very important to ensure proper for mission performance. Satellites launched in the past had simple missions. However, recently, with the advancement of technology, the tasks to be performed have become more complex. One example relies on a new technology that allows satellites quickly alter their attitude while orbiting in space. Currently, one of the most widely used technologies for satellite attitude control is the reaction wheel. However, the amount of torque generated by reaction wheels is too low to fac...
연구논문

Feb 29, 2024

Development Trends of Thermal Control Design and Analysis of Robotic Arm Payload for Spacecraft
인공위성 로봇팔 탑재체의 열 제어 설계 및 해석 개발 동향

Han-Seop Shin, Hae-Dong Kim
신한섭, 김해동

J. Space Technol. Appl. 2024;4(1):27-47.
https://doi.org/10.52912/jsta.2024.4.1.27

In the New space era, satellites are being developed to perform on-orbit service (OOS) missions. Various missions for orbital service include failure repair, refueling, towing, component replacement, and space construction, and in order to do so, a robot arm payload must be mounted. Unlike conventional satellite payloads, the robot arm payload is not move in a fixed state, but is a payload that must move continuously to perform the mission. It is also characterized by the need to perform the mission while being directly exposed to outer space, ...
연구논문

Feb 29, 2024

Mission-Oriented Conceptional Design of the Cube Satellite CNU Laser Unity Bus (CLUB) for Ground-Space Laser Research
지상-우주 레이저 연구를 위한 큐브위성 CLUB(CNU Laser Unity Bus)의 임무 중심 개념설계

Seok-Min Song, Ho Sub Song, Chae-Ryeong Kim, Young-In Kang, Yang-Ha Ju, Mansoo Choi, Hyung-Chul Lim, Yu Yi
송석민, 송호섭, 김채령, 강영인, 주양하, 최만수, 임형철, 이유

J. Space Technol. Appl. 2024;4(1):48-61.
https://doi.org/10.52912/jsta.2024.4.1.48

In this paper, we introduce the concept of the cube satellite Chungnam National University Laser Unity Bus (CLUB), which can provide an integrated infrastructure for various ground-space laser applications. With the advent of the new space era, the rapid expansion of space utilization has begun to reveal the limitations of conventional radio frequencies. As space missions diversify, lasers are garnering attention as a viable alternative. Between ground and space, lasers are applied in various fields including satellite laser ranging (SLR), lase...
기술논문

Feb 29, 2024

Analysis of the Effectiveness of Space Object Collision Avoidance through Nano-Satellite Attitude Maneuver
초소형위성 자세제어를 통한 우주물체 충돌회피 효용성 분석

Jaedong Seong, Okchul Jung, Youeyun Jung, Saehan Song
성재동, 정옥철, 정유연, 송새한

J. Space Technol. Appl. 2024;4(1):62-73.
https://doi.org/10.52912/jsta.2024.4.1.62

This study analyzed the effectiveness of orbital change through attitude change in nano-satellites operating in low Earth orbit (LEO) without thrusters, focusing on collision avoidance maneuvers. The results revealed that changes in the satellite's cross-sectional area significantly impact its in-track direction, influenced by the aspect ratio of cross-sectional area change and mission altitude. Notably, satellites at lower altitudes demonstrated significant reduction in collision risks with a small amount of attitude change. Through this study...
기술논문

Feb 29, 2024

Experiments of Free-Space Optical Communication for Optical Ground Station
광통신 지상국 구축을 위한 자유공간 광통신 실험

Taewoo Kim, Wonseok Kang, Sang Hoon Oh, Yong-sun Park, Jung-Hoon Kim
김태우, 강원석, 오상훈, 박용선, 김정훈

J. Space Technol. Appl. 2024;4(1):74-85.
https://doi.org/10.52912/jsta.2024.4.1.74

As the limitations of conventional radio communications between satellites and the ground become apparent, various experiments are being conducted around the world to overcome them with space laser communication. In this study, we address the development of our own optical communications terminal (OCT) and optical ground station (OGS) and the experiments of free-space optical communication (FSOC) using them. Using a 30 mm-diameter OCT and a 250 mm-diameter portable OGS telescope, as well as commercial 10 Gbps SFP+ modules and media converters, ...

CURRENT ISSUE
MOST READ ARTICLE

CURRENT ISSUE: Feb 2024, Vol. 4 , No. 1

연구논문 Development of Radar System for Laser Tracking System 레이저 추적 시스템을 위한 레이더 시스템 개발 Ki-Pyoung Sung, Hyung-Chul Lim, Man-Soo Choi, Sung-Yeol Yu 성기평, 임형철, 최만수, 유성열 J. Space Technol. Appl. 2024;4(1):1-11. https://doi.org/10.52912/jsta.2024.4.1.1 HTML PDF PubReader	연구논문 Control Moment Gyroscope Torque Measurements Using a Kistler Table for Microsatellite Applications Goo-Hwan Shin, Hyosang Yoon, Hyeongcheol Kim, Dong-Soo Choi, Jae-Suk Lee, Yeong-Ho Shin, EunJi Lee, Sang-sub Park, Seokju Kang J. Space Technol. Appl. 2024;4(1):12-26. https://doi.org/10.52912/jsta.2024.4.1.12 HTML PDF PubReader
연구논문 Development Trends of Thermal Control Design and Analysis of Robotic Arm Payload for Spacecraft 인공위성 로봇팔 탑재체의 열 제어 설계 및 해석 개발 동향 Han-Seop Shin, Hae-Dong Kim 신한섭, 김해동 J. Space Technol. Appl. 2024;4(1):27-47. https://doi.org/10.52912/jsta.2024.4.1.27 HTML PDF PubReader	연구논문 Mission-Oriented Conceptional Design of the Cube Satellite CNU Laser Unity Bus (CLUB) for Ground-Space Laser Research 지상-우주 레이저 연구를 위한 큐브위성 CLUB(CNU Laser Unity Bus)의 임무 중심 개념설계 Seok-Min Song, Ho Sub Song, Chae-Ryeong Kim, Young-In Kang, Yang-Ha Ju, Mansoo Choi, Hyung-Chul Lim, Yu Yi 송석민, 송호섭, 김채령, 강영인, 주양하, 최만수, 임형철, 이유 J. Space Technol. Appl. 2024;4(1):48-61. https://doi.org/10.52912/jsta.2024.4.1.48 HTML PDF PubReader
기술논문 Analysis of the Effectiveness of Space Object Collision Avoidance through Nano-Satellite Attitude Maneuver 초소형위성 자세제어를 통한 우주물체 충돌회피 효용성 분석 Jaedong Seong, Okchul Jung, Youeyun Jung, Saehan Song 성재동, 정옥철, 정유연, 송새한 J. Space Technol. Appl. 2024;4(1):62-73. https://doi.org/10.52912/jsta.2024.4.1.62 HTML PDF PubReader	기술논문 Experiments of Free-Space Optical Communication for Optical Ground Station 광통신 지상국 구축을 위한 자유공간 광통신 실험 Taewoo Kim, Wonseok Kang, Sang Hoon Oh, Yong-sun Park, Jung-Hoon Kim 김태우, 강원석, 오상훈, 박용선, 김정훈 J. Space Technol. Appl. 2024;4(1):74-85. https://doi.org/10.52912/jsta.2024.4.1.74 HTML PDF PubReader

MOST READ ARTICLE

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: 1696	기술동향 Technology Trend in Synthetic Aperture Radar (SAR) Imagery Analysis Tools SAR(Synthetic Aperture Radar) 영상 분석도구 개발기술 동향 Kangjin Lee, Seong-Gyeong Jeon, Seok-Yong Seong, Ki-mook Kang 이강진, 전성경, 성석용, 강기묵 J. Space Technol. Appl. 2021;1(2):268-281. https://doi.org/10.52912/jsta.2021.1.2.268 HTML PDF PubReader Last 3 months views: 1264
기술논문 Experiments of Free-Space Optical Communication for Optical Ground Station 광통신 지상국 구축을 위한 자유공간 광통신 실험 Taewoo Kim, Wonseok Kang, Sang Hoon Oh, Yong-sun Park, Jung-Hoon Kim 김태우, 강원석, 오상훈, 박용선, 김정훈 J. Space Technol. Appl. 2024;4(1):74-85. https://doi.org/10.52912/jsta.2024.4.1.74 HTML PDF PubReader Last 3 months views: 1004	논문 Current Trends of the Synthetic Aperture Radar (SAR) Satellite Development and Future Strategy for the High Resolution Wide Swath (HRWS) SAR Satellite Development SAR(Synthetic Aperture Radar) 위성 개발현황 및 향후 HRWS(High Resolution Wide Swath) SAR 위성 개발전략 Ungdai Ko, Inho Seo, Juyoung Lee, Hyunjae Jeong 고웅대, 서인호, 이주영, 정현재 J. Space Technol. Appl. 2021;1(3):337-355. https://doi.org/10.52912/jsta.2021.1.3.337 HTML PDF PubReader Last 3 months views: 950
논문 Basic Lunar Topography and Geology for Space Scientists 우주과학자에게 필요한 달의 지형과 지질 Yong Ha Kim, Sung Hi Choi, Yongjae Yu, Kyeong Ja Kim 김용하, 최성희, 유용재, 김경자 J. Space Technol. Appl. 2021;1(2):217-240. https://doi.org/10.52912/jsta.2021.1.2.217 HTML PDF PubReader Last 3 months views: 721	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: 715
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: 672	연구논문 Design and Development of the SNIPE Bus System 초소형위성 SNIPE 본체 설계 및 개발 Hae-Dong Kim, Won-Sub Choi, Min-Ki Kim, Jin-Hyung Kim, KiDuck Kim, Ji-Seok Kim, Dong-Hyun Cho, Jaejin Lee 김해동, 최원섭, 김민기, 김진형, 김기덕, 김지석, 조동현, 이재진 J. Space Technol. Appl. 2022;2(2):81-103. https://doi.org/10.52912/jsta.2022.2.2.81 HTML PDF PubReader Last 3 months views: 569
기술논문 Trend of Satellite Technologies for Signal Information Acquisition 신호정보수집 위성 기술 동향 Jong-woon Han, Yoo-seon Lee, Dongwon Choi, Jonghwan Park, Hongrae Kim 한종운, 이유선, 최동원, 박종환, 김홍래 J. Space Technol. Appl. 2022;2(4):268-286. https://doi.org/10.52912/jsta.2022.2.4.268 HTML PDF PubReader Last 3 months views: 563	논문 Analysis of Radio Frequency (RF) Characteristics and Effectiveness according to the Number of Gores of Mesh Antenna 그물형 안테나의 고어 개수에 따른 Radio Frequency (RF) 특성 분석 Jin-Hyuk Kim, Si-A Lee, Tae-Yong Park, Han-Sol Choi, Hongrae Kim, Bong-Geon Chae, Hyun-Ung Oh 김진혁, 이시아, 박태용, 최한솔, 김홍래, 채봉건, 오현웅 J. Space Technol. Appl. 2021;1(3):364-374. https://doi.org/10.52912/jsta.2021.1.3.364 HTML PDF PubReader Last 3 months views: 474

CURRENT ISSUE: Feb 2024, Vol. 4 , No. 1

MOST READ ARTICLE

2023년 한국연구재단 등재후보학술지 선정