Abstract: This paper explores the optimization of Costas arrays search through the utilization of bidirectional circular linked lists. Costas arrays are integral in various applications, such as ...

Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

Espressif Systems’ EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled speakers, and control systems. It features a ...

Abstract: Due to the excellent directivity and strong beam steering capabilities, circular concentric array antenna (CCAA) are frequently preferred over large circular array antennas. In contrast to ...

From wound healing to organ development, cells rely on biomechanical signals to navigate their environment, coordinate behavior, and maintain function. Yet, understanding how cells interpret these ...

School of Electronic Engineering, Xi’an University of Posts and Telecommunications, Xi’an 710121, China ...

Electrical and Computer Engineering, University of Virginia, Charlottesville, Virginia 22904, United States Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States ...

Comparison of near-field beams between the uniform circular array (UCA) and uniform concentric circular array (UCCA), where a series of UCAs are employed to enhance the focusing ability to enable ...