While the Ray-Ban Meta 2nd Gen may not be perfect, they finally make smart glasses feel like something you’d actually want to ...

Should you buy Meta Ray-Ban display glasses now, we weigh $799 value, features, privacy concerns, and the early adopter trade ...

Abstract: The direction-of-arrival (DOA) estimation for a mixture of completely polarized (CP) and partially polarized (PP) signals is essential, yet it has not been thoroughly explored. This article ...

Abstract: In this paper, an 8 × 2-element 60-GHz band circularly polarized post-wall waveguide slot array antenna loaded with dipoles is proposed. The antenna is composed of a feeding circuit, ...

Delicacies inspired by depictions in the Chinese novel Dream of the Red Chamber and the life of Cao Yin, the grandfather of the novel's author, Cao Xueqin. Reeves shad fish. [Photo provided to China ...