Advanced Researches in Wireless Communication and Wireless Power Transfer

A special issue of Journal of Low Power Electronics and Applications (ISSN 2079-9268).

Deadline for manuscript submissions: closed (30 November 2020) | Viewed by 6848

Special Issue Editor


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Guest Editor
Faculty of Electronics, Communication and Computers, University of Pitesti, 110040 Pitesti, Romania
Interests: electrical engineering; power electronics; power converters; inverters; renewable energy; energy efficiency; energy storage; fuel cell; hybrid power systems; control; optimization; MATLAB simulation
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Special Issue Information

Dear Colleagues,

The rapid increase in communication demand, over the last decade, for monitoring systems (buildings, vehicles, etc.), people, and the environment for sustainable development in smart systems and cities can be addressed using wireless technology.

Thus, highlighting the latest solutions in wireless technology implementation, this Special Issue, entitled “Advanced Research in Wireless Communication and Wireless Power Transfer”, was proposed for the Journal of Low Power Electronics and Applications (JLPEA), which is an international peer-reviewed open access quarterly journal published by MDPI covered by many databases such as SCOPUS (Elsevier) and INSPEC (IET). This Special Issue of JLPEA will collect innovative solutions and experimental research, but also state-of-the-art studies, in the following topics:

  • Radio frequency transmission
  • Infrared transmission
  • Microwave transmission
  • Lightwave transmission
  • Wireless sensor network (WSN) ;
  • Wireless power transfer (WPT);
  • Devices and circuits for wireless applications (area monitoring, health-care monitoring, environmental/earth sensing, industrial monitoring, threat detection, etc.)
  • SW and HW applications in wireless communication technologies (radio and television broadcasting, radar communication, satellite communication, cellular communication, global positioning system (GPS), WiFi, LiFi, Bluetooth, Zigbee, radio frequency identification, MIMO(multiple input, multiple output), WLAN (wireless local area network), WANET(wireless ad-hoc network), WiMax, IoT(Internet of Things), etc.)

Papers received are subject to a rigorous, but fast, peer review procedure, ensuring wide dissemination of the research results accepted for this Special Issue. I am writing to invite you to submit your original work to this Special Issue. I am looking forward to receiving your outstanding research outcomes.

Prof. Dr. Nicu Bizon
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Low Power Electronics and Applications is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1800 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Radio frequency transmission
  • Infrared transmission
  • Microwave transmission
  • Lightwave transmission
  • Wireless sensor network (WSN)
  • Wireless power transfer (WPT)
  • Wireless communication technologies

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Published Papers (1 paper)

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Research

16 pages, 4144 KiB  
Article
Electronic Tuning Square-Wave Generators with Improved Linearity Using Operational Transresistance Amplifier
by Pittala Chandra Shaker and Avireni Srinivasulu
J. Low Power Electron. Appl. 2020, 10(2), 12; https://doi.org/10.3390/jlpea10020012 - 14 Apr 2020
Cited by 1 | Viewed by 5535
Abstract
Two new electronic tuning current-mode square-wave generators are introduced in the ensuing paper. In the first proposed square-wave generator circuit, one Operational Trans-resistance Amplifier (OTRA) and two passive components are involved, along with two NMOS depletion mode transistors. This circuit generates a square-wave [...] Read more.
Two new electronic tuning current-mode square-wave generators are introduced in the ensuing paper. In the first proposed square-wave generator circuit, one Operational Trans-resistance Amplifier (OTRA) and two passive components are involved, along with two NMOS depletion mode transistors. This circuit generates a square-wave with almost equal and fixed duty cycles. The second proposed circuit is able to control both on-duty and off-duty cycles independently with the help of two passive components, two NMOS depletion mode transistors, and two diodes connected to the circuit. The frequency of the proposed circuits can be adjusted with the passive components connected to the circuit. Moreover, electronic tuning can also be achieved with the proposed circuits. The measured results that are included in the paper show the linear variation of a time period as compared with existing OTRA based square waveform generator. The performance of the proposed circuits is examined while using SPICE models. These circuits are built on a laboratory breadboard using commercially available Current Feedback Operational Amplifier (AD844 AN) and passive components are connected externally and tested for square waveform generation. The obtained results demonstrate good agreement with the theoretical values. Full article
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