ITU R F 1106:1994
ITU R F 1106:1994 Effects Of Propagation On The Design And Operation Of Trans Horizon Radio Relay Systems
Table of Contents
ANNEX1-Factorsconcerningeffectsofpropagationonthedesignandoperationoftrans-horizon
radio-relaysystems
1.Introduction
2.Dropinantennagain
3.Choiceoffrequencyband
4.Diversityreceptionintrans-horizonradio-relaylinks
4.1Methodsofobtainingdiversitysignals
4.2Considerationsoftransmissionbandwidth
5.Theeffectsofmultipathdispersionontheperformance
ofdigitaltrans-horizonsystems
5.1Generaleffectsoftimedispersionofmultipath
5.2Performancepredictionsandmeasurements
5.3Transmissionmethodsforincreasingtheequivalent
orderofdiversity
5.4Adaptiveequalization
5.5Comparativeevaluationofeffectivemodems