Struggling with a problem that seems to require trigonometry? This lesson shows how to solve it without using trigonometry, ...

Learn how to write the trigonometric equation of a graph step by step by identifying the key features that shape sine and ...

Abstract: This paper proposes a new two-dimensional direction finding algorithm for estimating multiple non-Gaussian signals using cumulants. This new algorithm: 1) employs an array geometry ...

Candidates preparing for JEE Advanced 2026 can download the official syllabus PDF from jeeadv.ac.in, released by IIT Roorkee.

Abstract: This work proposes a novel system for location applications of RFID tags in UHF band. The system is based on a frequency-scanning leaky-wave antenna (LWA), commodity hardware and ...