NDLI: Channel modeling based on ultra-wide bandwidth(UWB) radar in soil environment with different pH values

Content Provider	IEEE Xplore Digital Library
Author	Miao Liu Fangqi Zhu Jing Liang
Copyright Year	2014
Description	Author affiliation: Univ. of Electron. Sci. & Technol. of China, Chengdu, China (Miao Liu; Fangqi Zhu; Jing Liang)
Abstract	The measurement of soil properties on site-specific basis is desired for modern production precision agriculture. In this paper, we investigate in the soil channel modeling based on extensive data, which are obtained using a UWB monostatic radar module. Extensive data are collected in different soil with distinct pH values and the channel impulse responses (CIRs) are extracted via CLEAN algorithm. The maximum-likelihood estimation (MLE) is applied to estimate the parameters of statistical distribution models for both amplitudes and time delays. The log-logistic model best characterizes the amplitudes and multipath time delays compared to the log-normal and inverse Gaussian distributions. Generalized extreme value is the optimum statistical distribution model for the time delay of clusters.
Starting Page	1
Ending Page	6
File Size	12813675
Page Count	6
File Format	PDF
ISBN	9781479973392
DOI	10.1109/WCSP.2014.6992167
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-23
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Maximum likelihood estimation UWB Soil measurements Delay effects PH value of soil Soil Data models Indexes Ultra wideband radar CIR Channel modeling
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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