Word of the day: Quiddity — meaning, origin, and real-world examples

Word of the Day: Quiddity meaning is the essential nature of something. It answers the question, what makes a thing what it ...
IEEE

A base station antenna element with simple structure but excellent performance

Abstract: A ±45° dual-polarized concentrically arranged dipole antenna is proposed for base station applications. The simple, robust antenna consists of four simple dipoles arranged in a square above ...
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Anatomy structure study: Draw realistic bodies with simple shapes

Understanding human anatomy structure is the key to drawing bodies that look balanced, natural, and realistic. In this tutorial, you will learn how to build the human figure using simple structure ...
IEEE

Soft-Switching Isolated Dual Active Bridge Bidirectional DC-DC Converter with Simple Structure

Abstract: In this paper, a soft-switching isolated dual active bridge bidirectional DC-DC converter is proposed. Bidirectional DC-DC converters have many applications for electrical energy storage ...