개최일시 : 2018 년 6월 27일 수요일 14:00 ~ 16:00

개최장소 : 제 4공학관 D601호

세미나 제목 : A Recent Development of Antenna-in-package for 5G Millimeter-Wave Applications

발표 초록 :

Millimeter-wave technology brings a new paradigm of wireless communication in various areas including mobile devices, automotive, IoT (Internet of Things), medical, military, and many others. In this seminar, our recently developed antenna in a package and system for 5G (Fifth-Generation) millimeter-wave applications is presented. The antenna is configured to be an active phased array to compensate path loss and maintain data link budget. In addition, the antenna is designed with a multi-layer laminate substrate and is integrated with a 5G mmW RFIC. 5G NR (New Radio) wireless connection is demonstrated with a RFIC transceiver at 28 GHz band. Interoperability test is conducted to ensure compatibility with the 3GPP standard. Finally, indoor and outdoor field test including beamforming and beamtracking are presented to show realistic system-level throughput performance.