Comm. & NW

Signal processing plays a fundamental role in various domains, ranging from telecommunications and multimedia to medical imaging and radar systems. It involves the manipulation, analysis, and interpretation of signals to extract valuable information, enhance data quality, and enable efficient communication. Signal processing techniques and architectures are crucial for tackling challenges …

The rapid advancement of hypersonic technology has spurred international efforts to address the challenges posed by telemetry blackouts caused by the plasma sheath surrounding high-speed vehicles. Researchers from various countries, including China, the United States, and Russia, have been actively pursuing breakthroughs in plasma sheath communication to ensure reliable wireless …

Supercomputers are some of the most powerful computers in the world. Supercomputers have become an essential tool for researchers and businesses that require massive computing power to process large amounts of data and perform complex simulations. They are used for a variety of tasks, including weather forecasting, climate modeling, and …

Network time distribution is an essential component of many modern systems and applications, from financial trading to telecom and industrial control. Accurate and reliable timing information is critical for ensuring the proper operation of these systems, as well as for maintaining compliance with regulatory requirements. Network time distribution (NTP) is …

Introduction In the rapidly evolving landscape of technology, the interconnected world is becoming increasingly reliant on accurate and efficient location tracking. As we delve deeper into the era of the Internet of Things (IoT) and mobile devices, the need for precise and reliable wireless radio location tracking has never been …

The world has witnessed a significant evolution in wireless communication technology in the past few decades. From the first generation of analog cellular networks to the current 5G technology, the industry has come a long way in terms of speed, reliability, and connectivity.   Mobile communications have been undergoing a …

The electromagnetic spectrum is a series of frequencies ranging from radio waves to microwaves, visible light, X-rays, and gamma rays. As the wavelength of the electromagnetic radiation shortens, the waves have a higher frequency—how quickly electromagnetic waves follow each other—and therefore more energy.   RF stands for Radio Frequency. It …

The modern battlefield is constantly evolving, with new threats and challenges emerging all the time. To stay ahead of the curve, military organizations around the world are turning to advanced technologies like soldier body networks to enhance communication and situational awareness on the battlefield. These networks provide soldiers with real-time …