Ji Chen’s team from Southeast University proposes a bioinspired motion detector based on planar metalens arrays. It realizes an ultra-wide 135° field of view and achieves high-precision perception of ...

Abstract: Cryptographic techniques are reviewed in this literature review, with particular attention paid to their applicability, importance, contributions, and field strengths. These algorithms ...

Abstract: Addressing the limitations of traditional two-step positioning methods, which suffer from reduced accuracy due to error accumulation in low signal-to-noise ...