标签: 大天

哈工大天线资料Dept.ofElectronics&CommunicationEngineeringHarbinInstituteofTechnologyHarbin150001,P.R.ChinaE-mail:qwu@hit.edu.cnTel.+864516413502移动通信终端天线设计(4)吴群教授，工学博士Antennaperformanceanalysisandnear-fieldtestAntennastest2DdirectionalpatternAnechoicchamberAntennastest3DdirectionalpatternAnechoicchamberDATAACQUISITION&PROCESSINGPCPROBEARRAYCONTROLLERFrequency1.8GHz-------------FirstProbe1LastProbe64Step1-------------horiz.PolarizationH&V-------------Averaging5-------------Acq.Freq.2500Minpts/s-100dBMAX+100dB-------------AmplitudeMin-50dBMin-180Max0dBMAX+180PhaseMin-180Max+180-------------CorrectedProbeArrayDisplayMeasurementSystemMarkersVGALINKDB15HDETHERNETLINKSG32IRC-07P1P1P2……