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�������պ����ѧѧ�� 2002, Vol. 28 Issue (1) :122-124    DOI:
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Development of Scanning Frame System for Compact Antenna Test Range Measurements
HU Chun-hua, FAN Rui, CHEN Wu-yi*
Beijing University of Aeronautics and Astronautics, School of Mechanical Engineering and Automation

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ժҪ ����ƽ�泡(CATR)���ڽ�С��΢��������ģ��Զ���ĵ�Ż���,���н��������ߵIJ������о�.����������ָ��Ҫ�ɽ���ƽ�泡ɨ�������.���ݽ���ƽ�泡ɨ�����ԭ��,�����ɨ���ƽ��ȡ�ֱ�߶ȡ���λ���ȼ��Զ����̶ȵ�Ҫ��,�����˼������ͽ�����ɨ���ϵͳ,ͨ�����ø߾���ֱ�ߵ��졢ƽ���΢����ʽ�ͻ��ڹ�ҵ���Ƽ���������ֿ��Ƽ���,�ﵽ����Ҫ��ļ�⾫��,�����˽���ƽ�泡ɨ�������Ҫ��.
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�ؼ����� ƽ�沨   ����ϵͳ   ����   ����ƽ�泡(CATR)     
Abstract�� Compact antenna test range (CATR) is a system which simulate the far-field electromagnetic environment in a smaller microwave dark room to measure and research diversiform antennas. Its ultimate performance criterion must be gauged with scanning frame. Based on the principal of compact antenna test range scanning measurements to meet the requirements of planeness, straightness, positioning accuracy and automation, a scanning frame system for compact antenna test range measurements was developed. With its high precision straight line slide guide and planeness minute adjustment, the system can supply all the requirements associated with compact antenna test range measurements.
Keywords�� plane waves   measuring systems   precision   compact antenna test range     
Received 2000-09-29;
About author: ������(1978-),��,�������绯��,˶ʿ��,100083,����.
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������, ����, ����һ.����ƽ�泡ɨ���ϵͳ����[J]  �������պ����ѧѧ��, 2002,V28(1): 122-124
HU Chun-hua, FAN Rui, CHEN Wu-yi.Development of Scanning Frame System for Compact Antenna Test Range Measurements[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2002,V28(1): 122-124
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2002/V28/I1/122
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