“微波大脑”芯片创建

Core Insights - A research team from Cornell University has developed a low-power microchip known as the "microwave brain," which is the first processor capable of simultaneously processing ultra-fast data signals and wireless communication signals using microwave physics principles [1][2] - The chip operates at a power consumption of less than 200 milliwatts and can perform real-time frequency domain calculations, making it suitable for tasks such as radio signal decoding, radar target tracking, and high-speed digital data processing [1] - The chip's architecture is inspired by neural networks, allowing it to recognize patterns and learn from data, and it operates in an analog manner at microwave frequencies, processing signals directly without the need for extensive signal preprocessing [1][2] Technical Features - The chip can perform both basic logical operations and complex tasks, achieving over 88% accuracy in various wireless signal classification tasks, comparable to traditional digital neural networks but with significantly lower power consumption and space requirements [2] - Unlike traditional digital systems, which require increased circuit size, power, and error correction mechanisms as task complexity rises, this new method maintains high accuracy in both simple and complex tasks without increasing system overhead [2]