ITU R S 1068:1994
ITU R S 1068:1994 Fixed Satellite And Radiolocation / Radionavigation Services Sharing In The Band 13.75-14 Ghz
Table of Contents
ANNEX1-Sharingcriteriabetweenradiolocation/radionavigationservicesandthe
fixed-satelliteservice
1InterferencefromradarintoFSS
1.1MeasurementsofinterferenceintodigitalFSScarriers
1.2MeasurementsofinterferenceintoanalogueTVcarriers
2Sharingcriteria
2.1Short-termcriterionforFSSdigitalIDRcarriers
2.2Long-termcriterionforFSSdigitalIDRcarriers
2.3Short-termcriterionforFSSanalogueTVcarriers
2.4Long-termcriterionforFSSanalogueTVcarriers
3Characteristicsofradarsoperatingintheband
3.1Generalcomments
3.2Theglobalsituation
3.3Quasi-stationarysituation
3.4Peake.i.r.p.versustimebeyondfirstside-lobe
3.5Overallenvelopefunction
4InterferencetoFSSsatellites
4.1General
4.2InterferencetoIDRcarriers
4.3InterferencetoFM-TVcarriers
4.4Transpondersaturation
4.5Long-terminterferencetoIDRcarriers
4.6Long-terminterferencetoFM-TVcarriers
4.7Long-terminterferencetotransponders
5Conclusions