Received:
2022-01-28 | Accepted:
2022-03-08 | Published:
2022-03-30
Title
Security engineering problems: determination of tolerance intervals for azimuthal positional errors
Abstract
The aim of the paper is to provide an overview of the advantages and disadvantages of near-zone measurements and a comparison of near-zone and far-zone measurements. The paper is intended for specialists who will solve quite different problems - programs for numerical calculation of the far-zone field, including probe correction, back projection and gain, software for displaying the calculated values, programs for controlling the sensing equipment and measuring instruments, hardware equipment and instruments for measurements, including the design of the sensing equipment. The paper gives an overall overview as far as possible in a way that is understandable to experts in different fields, as it is necessary for them to be able to interact with each other and use a common language. The paper gives an analysis of the tolerance requirements for the X-Y positioning mechanism (planar sensing). For any measurement technique, one of the basic requirements is a reliable estimation of the measurement errors, and this is especially true for methods that use a high level of mathematical analysis, such as near-zone antenna measurements. Determining error margins for any measurement system for a given antenna/probe/near-zone combination can be a difficult and time-consuming task, and mathematical complexity is a major reason for the difficulty.
Keywords
probe correction, main and lateral lobe, azimuthal characteristics, final sensing, error functions, laser interferometer, correlation function
JEL classifications
J28
URI
http://jssidoi.org/ird/article/94
DOI
HAL
Pages
105-115
Funding
This is an open access issue and all published articles are licensed under a
Creative Commons Attribution 4.0 International License
Journal title
Insights into Regional Development
Volume
4
Number
1
Issue date
March 2022
Issue DOI
ISSN
ISSN 2345-0282 (online)
Publisher
VšĮ Entrepreneurship and Sustainability Center, Vilnius, Lithuania
Cited
Article views & downloads
HTML views: 1589 | PDF downloads: 483
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