On behalf of editorial board, it gives me an immense pleasure to present this volume of the Journal of Electronics under Exponent Group of Journals. Through this journal, we are attempting to enhance new knowledge and technology amongst the youth, common man, academic and research community, professionals and industry practitioner. We are also focusing to introduce in each volume of this journal as a basic platform for various subjects in the electronics areas in order to realize new theories and developments for common man communities; thus bridging the gap between common man and technology, later research theories and industrial developments are also incorporated. Electronics Journal provides a platform for common man, researchers, industrialist and students to submit on-going research activities and developments in these areas. Overall the main objective is to impart quality education through these articles/papers.
In continuation with the theme of journal, we are publishing the papers which are not necessarily based on original research, but the subject of the papers are selected to match up with the goal of the journal, i.e. to enhance social awareness of latest technology in the field of Electronics and Telecommunication. In this Volume of Electronics Journal we are presenting five papers.
First paper in this volume titled “Shrinking Radars” presents how the Radar setup which used to be huge one needing large infrastructure to accommodate is now reducing to smaller size. Just like all our devices
are shrinking every year, so are the radars. However, there are huge radar systems still being built but they have their own purpose.
Our second paper titled “Introduction to Power Electronics” gives a description and overview of power electronic technologies including a description of the fundamental systems that are the building blocks of power electronic systems.