التفاصيل البيبلوغرافية
| العنوان: |
우주감시를 위한 L-Band 위상배열레이다 시스템 설계. (Korean) |
| Alternate Title: |
Design of L-Band-Phased Array Radar System for Space Situational Awareness. (English) |
| المؤلفون: |
이종현, 최은정, 문현욱, 박준태, 조성기, 박장현, 조중현 |
| المصدر: |
Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Mar2018, Vol. 29 Issue 3, p214-224, 11p |
| مصطلحات موضوعية: |
PHASED array radar, SPACE surveillance, SPACE debris, RADAR, OBJECT tracking (Computer vision), ASTRONAUTICS |
| مصطلحات جغرافية: |
SOUTH Korea |
| مستخلص: |
Continuous space development increases the occurrence probability of space hazards such as collapse of a satellite and collision between a satellite and space debris. In Korea, a space surveillance network with optical system has been developed; however, the radar technology for an independent space surveillance needs to be secured. Herein, an L-band phased array radar system for the detection and tracking of space objects is proposed to provide a number of services including collision avoidance and the prediction of re-entry events. With the mission analysis of space surveillance and the case analysis of foreign advanced radar systems, the radar parameters are defined and designed. The proposed radar system is able to detect a debris having a diameter of 10 cm at a maximum distance of 1,576 km. In addition, we confirmed the possibility of using the space surveillance mission for domestic satellites through the analysis of the detection area. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |