ITU R F 1336:2012
ITU R F 1336:2012 Reference Radiation Patterns Of Omnidirectional, Sectoral And Other Antennas In Point-To Multipoint Systems For Use In Sharing Studies In The Frequency Range From 1 Ghz To About 70 Ghz
Table of Contents
Annex1-ReferenceradiationpatternforomnidirectionalantennasasusedinP-MPfixedwirelesssystems
1Introduction
2Analysis
3Summary,conclusionsandfurtheranalyses
Annex2-Referenceradiationpatternforlow-gain
circularlysymmetricsubscriberantennasas
usedinP-MPfixedwirelesssystemsinthe
1-3GHzrange
1Introduction
2Analysis
3Summaryandconclusions
Annex3-Relationshipbetweengainandbeamwidthfor
omnidirectionalandsectoralantennas
1Introduction
2Analysis
3Comparisonwithpreviousresultsforomnidirectional
antennas
4Summaryandconclusions
Annex4-Procedurefordeterminingthegainofasectoral
antennaatanarbitraryoff-axisanglespecified
byanazimuthangleandanelevationangle
referencedtotheboresightoftheantenna
1Analysis
2Conclusion
Annex5-Mathematicalmodelofgenericaverageradiation
patternsofomnidirectionalandsectoralantennas
forP-MPFWSsforuseinstatisticalinterference
assessment
1Introduction
2Mathematicalmodelforomnidirectionalantennas
3Mathematicalmodelforsectoralantennas
Annex6-Rationaleusedtodevelopequationsforsectoral
peakandaverageantennasbetween1GHzandabout
6GHz
1Developmentoftheequationsforsectoralantennas
between1GHzand6GHz
2Considerationonparameterkforsectoralantennas
inthe1-6GHzrange
Annex7-Procedurefordeterminingtheradiationpattern
ofanantennaatanarbitraryoff-axisangle
whentheboresightoftheantennaismechanically
orelectricallytilteddownward
1Introduction
2Analysisofmechanicaltilt
3Applicationoftheradiationpatternequationsin
recommends2.5and3.5toelectricaltiltantennas
Annex8-Anapproachtoimprovethecalculated
side-lobepatternsdefinedinrecommends3.1
inthemainpart
1Introduction
2Pointsforconsideration
3Anapproachtoimprovetheapplicabilityofthe
side-lobepatternscalculatedfromequationsdefined
inrecommends3.1inthemainpart
4Comparisonbetweenthemeasuredpatternsand
calculatedpatterns
5Summary