Abstract: A phased array consists of multiple antenna elements that can control the direction of the radiated signal by adjusting each antenna element’s phase and amplitude, which are encapsulated in ...

Background: Thread lifting is considered a relatively noninvasive and effective treatment for facial rejuvenation compared to traditional facelift surgery. However, no consensus exists on anatomically ...

Abstract: The inaccurate positioning of dynamic stars is the main challenge faced by dynamic star sensors. To reduce the star positioning error, researchers have focused on refining detection and ...