原创 手机天线OTA测试相关的名词解释

2008-10-4 09:21 1972 10 10 分类: 通信

有源测试:(Active<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />


    TRPTotal Radiated Power)/总发射功率;


  TISTotal Isotropic Sensitivity)/接收灵敏度;


  NHPRPNear Horizon Partial Radiated Power)/近水平面发射功率;


  NHPISNear Horizon Partial Isotropic Sensitivity)/近水平面接收灵敏度;


  EIRPEffective Isotropic Radiated Power/等效全向辐射功率;


  PEIRPPeak Effective Isotropic Radiated Power)/峰值等效全向辐射功率。


无源测试Passive


   GaindBi);GaindBd)/增益;


  Radiation Pattern/天线方向图测试;


  Input Impedance/天线接口阻抗测试;


  VSWRRL/天线驻波比/回波损耗测试;


  3D3D场强图;


  3dB BWFB Ratio/波束宽度,前后比;


  Cross polarIsolation/交叉极化比,隔离度;


  Directivity/方向性;


  Efficiency/功率。

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