An Integrated Shared-Aperture Active Phased Array Enabling STAR LEO Satellite Communication: Concept, Design, and Validation. - Kai Chen; Jun Xu 034; Haojie Gang; Yuechao Wang; Sai Ma; Debin Hou; Zhiqiang Yu; Jianyi Zhou; Zhangcheng Hao; Jixin Chen; Wei Hong 002 (IEEE J. Sel. Areas Commun., 2026)