AI 中文总结
研究基于非经典原理的量子增强自旋电子小型天线，可克服传统天线小型化时辐射效率下降的问题，实现嵌入式应用、单元件波束控制及安全隐蔽通信，是具有颠覆性的新技术。
AI 中文摘要
天线通过电磁波将信息从一个位置无线传输到另一个位置。然而，由于基于经典电磁学原理的所有传统天线，当尺寸缩小到辐射波长的极小部分时，其辐射效率会大幅下降，因此将它们小型化具有挑战性。最近，已经展示了新一代基于非经典原理运行的天线，它们可以克服这一限制。这使得以前无法实现的嵌入式应用成为可能。此外，通常需要大型相控阵（多个天线元件，每个都比波长大得多）的波束控制，现在可以用一个比波长小得多的单个元件来完成。其中一些天线还具有用于安全和隐蔽通信的隐身属性，这使这种新类型成为一种颠覆性的新技术。
英文摘要
Antennas transmit information wirelessly from one location to another via electromagnetic waves. Miniaturizing them, however, is challenging since the radiation efficiencies of all traditional antennas, based on the principles of classical electromagnetics, plummet when their dimensions are shrunk to tiny fractions of the radiated wavelength. Lately, a new generation of antennas whose operations are underpinned by non-classical principles have been demonstrated and they can overcome this limitation. This enables embedded applications that were hitherto inaccessible. In addition, beam steering, which normally requires a large phased array (multiple antenna elements each much larger than the wavelength), can now be accomplished with a single element much smaller than the wavelength. Some of these antennas also have stealth attributes for secure and covert communication, which makes this new genre a disruptive new technology.
