Remote identification of liquids in a dielectric container using millimeter waves. 1. Principal possibility
- 作者: Pavlyuchenko A.1, Loshitskiy P.2, Shelengovskiy A.1, Babenko V.1
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隶属关系:
- State Research Center “Iceberg”
- National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
- 期: 卷 60, 编号 10 (2017)
- 页面: 423-430
- 栏目: Article
- URL: https://journals.rcsi.science/0735-2727/article/view/177136
- DOI: https://doi.org/10.3103/S0735272717100016
- ID: 177136
如何引用文章
详细
Thepossibility of applying short-range radiolocation in millimeter wave range for problem of remote identification of flammable and hazardous liquids, enclosed in dielectric containers is demonstrated for the first time. Developed measurement setup allows indoor investigations; and the level of emitted power of utilized devices is insignificantly higher than background noise level, or, equivalently, thermal radiation. The described radiometric measurement setup enables discriminating liquids having different physical and chemical properties, in particular discriminate between water and gasoline containers. Applying additional illumination, which increases the contrast of the object under test, is one of one of the features of developed design. Various noise sources were investigated to be used as additional illumination. It was shown that in case of short-range radiolocation, energy-efficient fluorescent lamp is the most affordable choice of radiometric illumination. Such lamp not only ensures sufficient noise level in the operating frequency domain, but also has in-built modulation device that allows using modulation regime of the receiver and enables higher sensitivity.
作者简介
A. Pavlyuchenko
State Research Center “Iceberg”
编辑信件的主要联系方式.
Email: andy_pavluchenko@ukr.net
乌克兰, Kyiv
P. Loshitskiy
National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
Email: andy_pavluchenko@ukr.net
乌克兰, Kyiv
A. Shelengovskiy
State Research Center “Iceberg”
Email: andy_pavluchenko@ukr.net
乌克兰, Kyiv
V. Babenko
State Research Center “Iceberg”
Email: andy_pavluchenko@ukr.net
乌克兰, Kyiv