Abstract: Circular phase mode theory is utilized to analyze, design, and demonstrate an improved performance circular retrodirective array (RDA) over a wide bandwidth. The benefits over existing ...

In this program, the user provides an array and a number K. The goal is to rotate the array elements to the right by K positions, but without using any extra array or temporary variable — the rotation ...

Abstract: Unlike acoustic pressure sensors, acoustic vector sensors (AVSs) measure both acoustic pressure and particle velocity. Circular AVS arrays, made up of multiple vector sensors, offer better ...

Novelis Inc. released its sustainability report for the 2025 fiscal year (April 1, 2024, to March 31, 2025). The report shares progress toward the company’s vision, Novelis 3×30, to advance aluminum ...