首页> 外文会议>1996 4th international conference on millimeter wave and far infrared science and technology proceedings(ICMWFST'96) >Development of a test method for the Odin satellite 1.1 m antenna at 119 and 500 GHz
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Development of a test method for the Odin satellite 1.1 m antenna at 119 and 500 GHz

机译:开发用于119和500 GHz的Odin卫星1.1 m天线的测试方法

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摘要

An idea of a hologram compact antenna test range (CATR) at millimeter wavelengths was introduced in 1992. Now this method is being developed towards a CATR which is planned to be used to test the 1.1 m antenna of the Odin satellite at 119 and 500 GHz. The feasibility of the method has been demonstrated at 119 GHz with a hologram of 0.55 m in diameter: a quiet zone with an amplitude and phase ripple of less than 1 dB and 10°, respectively, has been achieved.
机译:1992年提出了毫米波长全息紧凑型天线测试范围(CATR)的想法。现在,该方法正朝着CATR的方向发展,计划将其用于测试119和500 GHz的Odin卫星的1.1 m天线。该方法的可行性已在119 GHz波长,直径为0.55 m的全息图上得到了证明:已经实现了振幅和相位纹波分别小于1 dB和10°的安静区域。

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