A GEOMETRICAL MODEL FOR GLIDE PATH MEASUREMENT AND SITE EVALUATION

被引：1

作者：

BELCHER, WR

BARHAM, RA

机构：

[1] University of Queensland, Brisbane, Australia

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 1969年 / AES5卷 / 06期

关键词：

D O I：

10.1109/TAES.1969.309967

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A geometrical model has been developed to permit accurate and detailed characterization of the instrument landing system (ILS) null reference glide path. The model utilizes a simplified CW measuring system operating at a frequency of 9.375 GHz, which corresponds to a wavelength scaling factor of approximately 30:1. An overall accuracy of 0.010has been demonstrated for the model facility with an “ideal” ground surface, and satisfactory agreement has been obtained between model and flight test measurements for an existing nonflat glide path site. Geometrical modelling has potential advantages over other approaches in accuracy, economy, measuring convenience, and ability to assess proposed terrain modifications. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：918 / &

共 18 条

[1] BECKMANN P, 1963, SCATTERING ELECTROMA, P9
[2] BECKMANN P, 1963, SCATTERING ELECTROMA, P239
[3] Bogner R. E., 1969, Proceedings of the Institution of Radio and Electronics Engineers, Australia, V30, P111
[4] HILL DA, 1966, EER54 OH STAT U RES
[5] IDEN FW, 1959, IRE T AERONAUTICAL N, VANE6, P100
[6] KERR DE, 1951, MIT13 RAD LAB SER, P411
[7] KERR DE, 1951, MIT13 RAD LAB SER, P393
[8] MARSH OF, 1968, ANALYSIS NONUNIFORM
[9] MCFARLAND RH, 1962, IRE T AEROSPACE NAVI, VANE9, P211
[10] REDLICH RW, 1968, COMPATIBLE ILS GLIDE

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