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Measurement of antenna factor of log periodic dipole array antenna by near-field reference antenna method

机译:用近场参考天线法测量对数周期偶极阵列天线的天线系数

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If the antenna factor is defined as the radio of incident electric field strength to the output voltage with zero reflec- tion at the load, relative measurement of the antenna factor can be carried out using a reference antenna with a known antenna factor. In this study, an antenna factor of a log dipole array antenna was measured in the 600 MHz to 2 GHz frequency region using a dipole antenna as the refer- Ence. It was found that the antenna factor depended on the Location of the reference antenna.
机译:如果将天线系数定义为负载下反射为零时入射电场强度对输出电压的无线电波,则可以使用已知天线系数的参考天线对天线系数进行相对测量。在这项研究中,以偶极子天线为参考,在600 MHz至2 GHz频率范围内测量了对数偶极子阵列天线的天线因子。发现天线因子取决于参考天线的位置。

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