DARPA leverages Rydberg atoms extreme electromagnetic sensitivity to create compact quantum RF sensors, replacing large ...

Abstract: We propose a simultaneous multifrequency near-field radio holography method for measuring reflector surfaces of radio telescopes with high precision. With a comb spectrum generator as the ...

Abstract: This paper presents a compact WiFi-7 multi-input multi-output (MIMO) system with six antennas, tailored for laptop integration. Each antenna incorporates a 44 × 2 mm 2 closed-slot structure ...