一种毫米波和亚毫米波的近场对准技术

2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017) Pub Date : 2000-06-11 DOI:10.1109/MWSYM.2000.862290

Ming-Tang Chen, C. Tong, D. Papa, R. Blundell

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引用次数: 4

摘要

我们使用了一种便携式近场扫描仪，在毫米和亚毫米波长下工作，以绘制无线电波束的二维振幅和相位模式。结合数值变换，提出了一种新的定位方法来诊断复杂接收系统的定位误差。利用这种技术，一个多波段超导接收器的光学系统已经被校准。

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A near-field alignment technique at millimeter and sub-millimeter wavelengths

We have employed a portable near-field scanner operating at millimeter and sub-millimeter wavelengths to map the 2D amplitude and phase patterns of a radio beam. Combined with a numerical transform, we have developed a novel alignment procedure to diagnose the alignment error in a complex receiving system. The optics of a multiband, superconducting receiver have been aligned using this technique.

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来源期刊

2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017)

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