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A study on the frequency sharing among broadcasting satellite networks  

박주홍 (전파연구소 전파자원연구과)
성향숙 (전파연구소 전파자원연구과)
Abstract
The World Radiocommunication Conference in year of 2000 adopted new Plans as well as Lists for BSS and its feeder-link in the Regions 1 and 3, based on the new technical criteria such as small size of antenna and low satellite power. Since the new Plans and Lists were based on new technical criteria, ITU was requested to review the relevant regulatory procedures and sharing criteria of broadcasting satellite networks contained in Appendices 30 and 30A of Radio Regulations. Korean BSS network at 116$^{\circ}$E was chosen for the study and ITU S/W (MSPACEG) was used. We analyzed the interference effects from adjacent BSS networks to Korean BSS network using parameters of an antenna diameter and polarization of receiving earth station. The analysis shows that it is difficult to co-operate BSS networks both at 116$^{\circ}$E and 113$^{\circ}$E, however, it is possible to use small antenna (i.e. 45cm) in frequency sharing among BSS networks with 6$^{\circ}$ orbital separation.
Keywords
broadcasting satellite service; frequency sharing; interference analysis;
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1 통신위성업무와 방송위성업무간의 주파수공유에 관한 연구 /
[ 박주홍 (외 3명) ] / 한국통신학회 하계 학술발표회 논문집
2 ITU Radio Regulations AP30 /
[] / AP30A
3 ITU 의 방송위성 및 통신위성의 기술기준 동향 /
[ 성향숙 ] / 전파지
4 /
[] / Resolution 540 (WRC-2000)