Classification of Electronic Devices With Power-Swept Signals Using Harmonic Radar

2020 ◽  
Vol 56 (3) ◽  
pp. 2292-2301
Author(s):  
Harun Taha Hayvaci ◽  
Handan Ilbegi ◽  
Imam Samil Yetik
Keyword(s):  
Electronic Devices ◽  
Harmonic Radar

A Linear Model for Classification of Electronic Devices using Harmonic Radar

2021 ◽  
pp. 1-1
Author(s):  
Harun Taha Hayvaci ◽  
Maryam Shahi ◽  
Handan Ilbegi ◽  
Imam Samil Yetik
Keyword(s):  
Linear Model ◽  
Electronic Devices ◽  
Harmonic Radar

ANALYSIS OF ECONOMIC AND ENVIRONMENTAL LOSSES CAUSED BY ELECTROMAGNETIC COMPATIBILITY ISSUES

2020 ◽  
Author(s):  
V.G. Shifrin ◽  
◽  
N.V. Limarenko ◽  
D.V. Trinz ◽  
D.S. Inozemtsev ◽  
...  
Keyword(s):  
Environmental Impact ◽  
Electromagnetic Compatibility ◽  
Electronic Devices ◽  
Economic Losses ◽  
Negative Consequences ◽  
Negative Environmental Impact ◽  
And Control

This article discusses the problems of the influence of electromagnetic compatibility (EMC) violations of electrical and electronic devices on the surrounding ecosystems. The analysis is carried out and the classification of EMC violations is given, the causes of the compatibility violation are examined, and the economic losses and the negative environmental impact, as a consequence of the considered violations, are analyzed. A classification and generalization of methods to minimize the negative consequences of EMC violations was carried out, criteria for reducing economic losses were considered, methods for preventing and preventing EMC violations of various power and electronic devices were classified. The methods of monitoring the compatibility of devices are considered and recommendations are given for observing the necessary safety and control requirements.

scholarly journals Techniques for Image Segmentation: A Critical Review

2021 ◽  
Vol 9 (3) ◽  
pp. 1-4
Author(s):  
Harshita Mishra ◽  
Anuradha Misra
Keyword(s):  
Data Mining ◽  
Image Processing ◽  
Image Segmentation ◽  
Digital Image ◽  
Electronic Devices ◽  
Data Mining Technique ◽  
Mining Technique ◽  
Mathematical Algorithms ◽  
Picture Element

In today’s world there is requirement of some techniques or methods that will be helpful for retrieval of the information from the images. Information those are important for finding solution to the problems in the present time are needed. In this review we will study the processing involved in the digitalization of the image. The set or proper array of the pixels that is also called as picture element is known as image. The positioning of these pixels is in matrix which is formed in columns and rows. The image undergoes the process of digitalization by which a digital image is formed. This process of digitalization is called digital image processing of the image (D.I.P). Electronic devices as such computers are used for the processing of the image into digital image. There are various techniques that are used for image segmentation process. In this review we will also try to understand the involvement of data mining for the extraction of the information from the image. The process of the identifying patterns in the large stored data with the help of statistic and mathematical algorithms is data mining. The pixel wise classification of the image segmentation uses data mining technique.

A Literature Review and Classification of E-waste Management Research

2020 ◽  
Vol 46 (3) ◽  
pp. 258-273
Author(s):  
Rajeev Srivastava
Keyword(s):  
Literature Review ◽  
Waste Management ◽  
Life Span ◽  
Classification Scheme ◽  
Electronic Devices ◽  
Management Research ◽  
Disposal Facility ◽  
Take Back

The amount of e-waste is growing rapidly due to frequent changes in technology, shortening the life span of electronic devices, lack of recycling and disposal facility, import of e-waste in the form of second-hand goods, less focus on recycling and reuse. This ever increasing e-waste is not only harmful for the environment, but also for human being's health. So, it needs to be managed effectively. This paper presents a literature review and classification scheme for e-waste management research. Based on the literature available in various areas, it has been classified into five main categories: Understanding e-waste, concern of e-Waste, the take back system, rules and regulations and country perspective.

Distinguishing electronic devices using harmonic radar

2017 ◽  
Author(s):  
Handan Ilbegi ◽  
Harun Taha Hayvaci ◽  
Imam Samil Yetik ◽  
Asim Egemen Yilmaz
Keyword(s):  
Electronic Devices ◽  
Harmonic Radar

scholarly journals NOISES OF ELECTRONIC DEVICES (GENERAL INFORMATION, SOURCES)

2020 ◽  
pp. 241-245
Author(s):  
Gulkhayo Oybekovna Akbarova
Keyword(s):  
Gaussian Noise ◽  
Thermal Noise ◽  
Information Sources ◽  
Flicker Noise ◽  
Electronic Devices ◽  
General Information ◽  
Electrical Noise ◽  
Frequency Noise ◽  
Noise Frequency

In the article have been shown the analysis of the main approaches to the classification of internal electrical noise in electronic semiconductor devices. Classifications of electrical noise for each of the selected features are presented. KEY WORDS: Thermal noise, flicker noise, Gaussian noise, white noise, frequency noise.

scholarly journals Detecting the Presence of Electronic Devices in Smart Homes Using Harmonic Radar Technology

2022 ◽  
Vol 14 (2) ◽  
pp. 327
Author(s):  
Beatrice Perez ◽  
Gregory Mazzaro ◽  
Timothy J. Pierson ◽  
David Kotz
Keyword(s):  
Electronic Devices ◽  
Smart Homes ◽  
Explosives Detection ◽  
Consumer Electronics ◽  
Sensitive Data ◽  
Home Setting ◽  
Harmonic Radar ◽  
Living Space ◽  
Smart Things

Data about users is collected constantly by phones, cameras, Internet websites, and others. The advent of so-called ‘Smart Things’ now enable ever-more sensitive data to be collected inside that most private of spaces: the home. The first step in helping users regain control of their information (inside their home) is to alert them to the presence of potentially unwanted electronics. In this paper, we present a system that could help homeowners (or home dwellers) find electronic devices in their living space. Specifically, we demonstrate the use of harmonic radars (sometimes called nonlinear junction detectors), which have also been used in applications ranging from explosives detection to insect tracking. We adapt this radar technology to detect consumer electronics in a home setting and show that we can indeed accurately detect the presence of even ‘simple’ electronic devices like a smart lightbulb. We evaluate the performance of our radar in both wired and over-the-air transmission scenarios.

scholarly journals Impact of IT Devices Production Quality on the Level of Protection of Processed Information against the Electromagnetic Infiltration Process

Electronics ◽  
2019 ◽  
Vol 8 (9) ◽  
pp. 1054 ◽  
Author(s):  
Ireneusz Kubiak
Keyword(s):  
Electronic Devices ◽  
Production Quality ◽  
Electromagnetic Environment ◽  
Infiltration Process ◽  
Penetration Process ◽  
Desktop Computers ◽  
Wide Range ◽  
Electromagnetic Emissions ◽  
Electromagnetic Disturbances

Due to the variety and multiplicity of electronic devices, the issue of electromagnetic environment protection is becoming more and more important. We often hear about how necessary it is for electronic devices to meet appropriate requirements. Meeting these requirements determines whether a device can be marketed. Unfortunately, the electrical parameters of electronic components have a very wide range of tolerances. For this reason, measured values of electromagnetic disturbances generated by devices of the same type are not always identical. Differences between those values may reach up to several dB. This problem also concerns electromagnetic emissions correlated with the processed information, which are very sensitive to electromagnetic infiltration process. Issues related to the problem of protection of electromagnetic environment are shown on the basis of research results obtained for several devices of the same type. Mentioned level differences of electromagnetic emissions can decide about a classification of device from viewpoint of protection of information against electromagnetic penetration process. These differences may be a treat to information security. Higher levels of valuable emissions force an application of additional methods limiting an effectiveness of electromagnetic penetration process. This particularly applies to IT devices with a wide range of applications, e.g., laptops and desktop computers. In this paper, this phenomenon was presented on the basis of tests of several devices of the same type. Also, there were carried out analyses of influence of increase levels of valuable emissions on a security zone radius.

Sign in / Sign up

Export Citation Format

Share Document