TRS 수직고공전파통신시스템의 링크버짓과 시스템 개념설계 慶熙 ...

Abstract
The TRS, Link Budget and Conceptual Design of System
Stratosphere High Altitude Radio Wave Communication
System
Hyo June Jeong
Department of Radio Engineering,
Gradute School of Khung Hee University
Suwon, Korea
In order to perform the analysis of the link budget, we divided the
analysis process into two processes, i.e., uplink and downlink process. For
the uplink the power flux density at the spacecraft and the margin of the
command receiver are calculated. In the case of the downlink the downlink
EIRP and the margin of C/No at the ground station are calculated.
Through the uplink performance analysis, the power at the command
receiver has well efficient margin, and the margin of C/No is also fully
proper for the downlink case.
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