ITU R S 1340:1997
ITU R S 1340:1997 Sharing Between Feeder Links For The Mobile Satellite Service And The Aeronautical Radionavigation Service In The Earth To Space Direction In The Band 15.4-15.7 Ghz
Table of Contents
ANNEX1-Aeronauticalradionavigationsystemsinthe15.4-15.7GHzband
1Surfacebasedradars(SBR)
1.1Antennapatterns
1.2Othercharacteristics
2Aircraftlandingsystems(ALS)
2.1Surfacebasedstationantennapatterns
2.2Othercharacteristics
3Aircraftmultipurposeradars(MPR)
3.1Antennapatterns
3.2Othercharacteristics
4Radarsensingandmeasurementsystem(RSMS)
4.1RSMScharacteristics
ANNEX2-Emissioncriteriafortheaeronautical
radionavigationserviceandsharingfeasibility
with...
1Introduction
2Characteristicsofaeronauticalradionavigationsystems
3Analyses
3.1Pulsedinterferenceintodigitalcarriers
3.2Emissionlimitsonaeronauticalradionavigationstations
3.3Impactonfeederlinkuppathe.i.r.p.
4Summary
ANNEX3-Coordinationdistancesbetweenfeeder-linkearth
stationsintheMSSoperatinginthe
Earth-to-space...
1Aeronauticalradionavigationsystemcharacteristics
2Coordinationdistances
2.1Analyses
2.2Computedcoordinationdistances
2.3Reductionofearthstationlimits
3Summary
4Mitigationfactorsforreducingtheseparationdistance
withinthecoordinationdistance