A KINOFORM FOR THE SPATIAL-DISTRIBUTION OF A GAUSSIAN-BEAM AT MILLIMETER WAVELENGTHS

被引：0

作者：

DELGADO, GF

BENGTSSON, J

机构：

[1] Department of Radio, Space Science with Onsala Space Observatory, Chalmers Institute of Technology, Gotenburg

[2] Department of Microwave, Technology Optics Group Chalmers, University of Technology, Gotenburg

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1994年 / 7卷 / 18期

关键词：

KINOFORM; PHASE HOLOGRAM; QUASI-OPTICS; MILLIMETER WAVE; IMAGING RECEIVER;

D O I：

10.1002/mop.4650071805

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A kinoform to produce an array of 4 x 4 equal-intensity Guassian beams from a single Gaussian beam has been designed, manufactured, and evaluated at 100 GHz. The kinoform was fabricated by milling a Teflon plate, and symmetry of the amplitude distribution and a binary phase control were used to obtain a simple phase relief surface. The measured diffraction efficiency is about 95%. (C) 1994 John Wiley & Sons, Inc.

引用

页码：831 / 834

页数：4

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