手机天线要测试的几个参数

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手机天线要测试的几个参数
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手机天线要测试的几个参数
手机天线要测试的几个参数

手机天线要测试的几个参数
1. 有源(Active)
TRP(Total Radiated Power)/总发射功率;
TIS(Total Isotopic Sensitivity)/接收灵敏度;
NHPRP(Near Horizon Partial Radiated Power)/近水平面发射功率;
NHPIS(Near Horizon Isotropic Sensitivity)/近水平面接收灵敏度;
EIRP(Effective Isotropic Radiated Power)/ERP(Effective Radiated Power)/等效全向辐射功率;
PEIRP(Peak Effective Isotropic Radiated Power)/峰值等效全向辐射功率.
2.无源(Passive)
Gain(dBi):Gain(dBd)/增益;
Radiation Pattern/天线方向图测试;
Input Impedance /天线接口阻抗测试;
VSWR/RL/天线驻波比/回波损耗测试;
3D/3D场强图;
3dB BW/FB Ratio波束宽度,前后比;
Cross polar/Isolation交叉极化比,隔离度;
Directivity/方向性;
Efficiency效率.
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