Introduction: Electromagnetic sensors play a crucial role in various applications, ranging from communication systems and radar technology to medical imaging and security systems. In recent times, the Department of Defense (DoD) has shown a keen interest in pushing the boundaries of electromagnetic sensing capabilities, specifically in the high-frequency (HF) regime …

In a quantum leap forward, researchers at the University of Copenhagen have unveiled a groundbreaking innovation: the “quantum drum.” This remarkable technology, capable of detecting pressure, heat, gas leaks, and even the shape of a single virus, has been adapted to operate at room temperature. Until now, the quantum drum’s …