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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국우주과학회 Journal of Astronomy and Space Sciences Journal of Astronomy and Space Sciences 제33권 제4호
- 발행연도
- 2016.12
- 수록면
- 335 - 344 (10page)
- DOI
- http://dx.doi.org/10.5140/JASS.2016.33.4.335
이용수
초록· 키워드
오류제보하기
Scientific CubeSat with Instruments for Global Magnetic Fields and Radiations (SIGMA) is a 3-U size CubeSat that will be operated in low earth orbit (LEO). The SIGMA communication system uses a very high frequency (VHF) band for uplink and an ultra high frequency (UHF) band for downlink. Both frequencies belong to an amateur band. The ground station that communicates with SIGMA is located at Kyung Hee Astronomical Observatory (KHAO). For reliable communication, we carried out a laboratory (LAB) test and far-field tests between the CubeSat and a ground station. In the field test, we considered test parameters such as attenuation, antenna deployment, CubeSat body attitude, and Doppler frequency shift in transmitting commands and receiving data. In this paper, we present a communication performance test of SIGMA, a link budget analysis, and a field test process. We also compare the link budget with the field test results of transmitting commands and receiving data.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
Balanis CA / 2005 / Antenna theory: analysis and design / John Wiley & Sons
N. Blaunstein / 1996 / VHF/UHF wave attenuation in a city with regularly spaced buildings / Radio Science 31(2):313~323
Klofas B / CubeSat communications system table
Klofas B / 2013 / A survey of CubeSat communication systems: 2009-2012 / 10th Annual CubeSat Developers Workshop 2013
Lee HS / 2013 / Satellite communication theory and system / Bogdoo Press
N. Blaunstein / 1996 / VHF/UHF wave attenuation in a city with regularly spaced buildings / Radio Science 31(2):313~323
Klofas B / CubeSat communications system table
Klofas B / 2013 / A survey of CubeSat communication systems: 2009-2012 / 10th Annual CubeSat Developers Workshop 2013
Lee HS / 2013 / Satellite communication theory and system / Bogdoo Press
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