https://ecc.journalspub.info/index.php?journal=JRFD&page=issue&op=feedInternational Journal of Radio Frequency Design2024-01-03T07:29:36+00:00Electronics Journaldeepika.chahal@celnet.inOpen Journal Systems<p><strong>International Journal of Radio Frequency Design (IJRFD):</strong>The aim of this journal is to bring together all the original research papers and publication that fall under the area of radio frequency. It covers a wide range of topics from antennas to GPS modules and is focused to present original papers and reviews on significant advancement. Journal also covers wide range of instrumentation technology and theoretical representation of technologies of recent impacts.<span>It's a biannual journal, started in 2015.</span></p><p><strong><span>Journal DOI No: 10.37628/IJRFD</span></strong></p><p><strong>Focus and Scope Cover</strong></p><p><span>• Radio Frequency oscillators </span><br /><span> • Transmitters and Transmission lines</span><br /><span> • Radio Frequency connectors</span><br /><span> • Antennas </span><br /><span> • Receivers and Tuners</span><br /><span> • Amplifiers</span><br /><span> • Modulators, demodulators and detectors</span><br /><span> • Radio Frequency filters</span><br /><span> • Radio Frequency shielding and Ground plane</span><br /><span> • Digital radio</span><br /><span> • Radio frequency module</span><br /><span> • Wireless alarm systems</span><br /><span> • Industrial remote controls, </span><br /><span> • Smart sensor applications, </span><br /><span> • wireless home automation systems</span><br /><span> • GPS & GLONASS Modules</span></p><p><span><span>All contributions to the journal are rigorously refereed and are selected on the basis of quality and originality of the work. The journal publishes the most significant new research papers or any other original contribution in the form of reviews and reports on new concepts in all areas pertaining to its scope and research being done in the world, thus ensuring its scientific priority and significance.</span></span></p><p><a title="EDITORIAL BOARD" href="/index.php?journal=JRFD&page=about&op=editorialTeam">EDITORIAL BOARD</a></p>https://ecc.journalspub.info/index.php?journal=JRFD&page=article&op=view&path%5B%5D=1869Handling Privacy and Security Issues in IoT Networks using Hybrid Cryptography Applications2024-01-03T07:29:36+00:00Dharman J.dharmanj@agastiyarzones.com<p>Cryptography is the study of secretly writing data<br />using logical and mathematical principles in order to<br />encrypt it or otherwise protect information. This<br />method has become more popular in computer<br />technologies for applications based on the Internet of<br />Things (IoT) that are prone to developing security<br />challenges, such as banking services, healthcare<br />systems, transportation, and other IoT-based systems.<br />Each cryptographic scheme is created with its own<br />distinct advantages, yet applying just one<br />cryptographic technique to a system has serious<br />disadvantages. For instance, symmetric encryption is<br />a practical way to protect data without compromising<br />its integrity. The elliptic curve encryption technique<br />ECC is examined in this paper along with its security<br />performance and execution efficiency. The<br />mathematical underpinnings of the algorithm are also<br />discussed.</p>2023-10-27T05:31:55+00:00Copyright (c) 2023 International Journal of Radio Frequency Designhttps://ecc.journalspub.info/index.php?journal=JRFD&page=article&op=view&path%5B%5D=1862A Review Wireless Security Alarm Systems for Home: Technologies and Effectiveness2024-01-03T07:29:36+00:00Amol L. Deokatealdeokateit@sanjivani.org.inSushant Kalealdeokateit@sanjivani.org.inNikhil Waghaldeokateit@sanjivani.org.inKaushal Shimpialdeokateit@sanjivani.org.in<p><em>Home security systems are essential for protecting residential buildings and giving homeowners piece of mind. An extensive description of a home security system that incorporates a GSM (Global System for Mobile Communications) component is provided in this article, providing improved protection against intruders and emergencies. The introduction of the system, the techniques used to implement it, and a description of its advantages and prospects in the future are covered in the article. This essay's main topic was home security with a GSM module. A variety of sensor types, including sensors, PIR motion sensors, and sound sensors, were used in the development of this system. The sensors in the residence will employ photoelectric technology to identify any unknown individuals that enter the premises. The security alarm will sound if there is any movement in the area. To use the motion sensor to view the corridor, we will attach it outside the top door in this arrangement. As soon as a sensor triggers, it sends a notification to the Arduino. </em></p>2023-10-13T10:45:49+00:00Copyright (c) 2023 International Journal of Radio Frequency Designhttps://ecc.journalspub.info/index.php?journal=JRFD&page=article&op=view&path%5B%5D=1861IoT Solutions for Water Quality Monitoring: A Review of Protocols and Communication Technologies2024-01-03T07:29:36+00:00S. MohanapriyaSakshidevkar357@gmail.comPriyanka KumariSakshidevkar357@gmail.com<p><em>Over the past few years, water pollution has become an increasingly serious issue. Water satisfaction may be one of the most important factors influencing health and the spread of diseases "among relatives and other creatures. Lakes and waterways are the primary sources of drinking water, which depend remarkably on water quality (refers to the physical, chemical, and furthermore life components of water). The goal of this internet of things-based water quality monitoring system is to determine the water's quality, specifically how the pH content changes, and to notify the appropriate authorities. This initiative will be put into action at drinking water reservoirs and municipal water tanks. To do that, we're utilising an Arduino board to determine the pH level.</em></p>2023-10-11T09:23:10+00:00Copyright (c) 2023 International Journal of Radio Frequency Designhttps://ecc.journalspub.info/index.php?journal=JRFD&page=article&op=view&path%5B%5D=1934Advancements in Facial Emotion Detection by Machine Learning Approaches2024-01-03T07:29:36+00:00Sakshi Kadamsakshikadam2601@gmail.comSakshi Sakpalsakshikadam2601@gmail.comDipika Bibralesakshikadam2601@gmail.comAvanti Jamdadesakshikadam2601@gmail.com<p>In a state of natural psychological equilibrium, tension might be viewed as a disruption. A person's mental health will be put under stress if they are unable to balance the expectations that have been placed on them with their ability to deal with them. There are many different kinds of challenges. Psychological equilibrium disturbance is a generic description of depression. Depression detection is one of the main areas of biomedical engineering research since it may be simple to prevent depression with the right measures. There are many bio signals accessible, including Mri, Rgb, oxygenation, and Frs. They can be used to determine depression levels since they show unique variations in depression induction. Multiple SVM model types have been examined by changing the function number and kernel type.</p>2024-01-03T07:29:15+00:00Copyright (c) 2024 International Journal of Radio Frequency Design