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本文设计了一款面积仅43mm²的全集成射频收发器，支持2G/3G/4G以及5G FR1频段，集成24个接收通道和3个发射通道，可实现带间7载波聚合和5载波聚合下的4×4 MIMO。该收发器解决了在有限芯片面积内同时支持多种蜂窝标准和5G高数据率的需求，提升了网络容量。
Kyunghyun Yoon, Taejong Kim, Jiyoung Lee, Myunghun Lee, Jaeseung Lee, Jongmin Jeong, Sungjun Lee, Taewan Kim, Sungjoo Kim, Gwangsik Cho, Duksoo Kim, Sangyun Lee, Pilsung Jang, Euibong Yang, Jeongmin Song, Gwangchun Park, Se-Eun Choi, Juhee Son, Won Ko, Jonghyun Kim, Seong Ho Park, Sangho Lee, Yoonki Lee, Euiyoung Park, Pillseong Kang, Taeyeon Kim, Hyojin Lee, Byungki Han, Joonhee Lee, Jongsoo Lee, Sangmin Yoo Samsung Electronics, Hwaseong, Korea As mobile applications have become more prevalent, the demand for higher network capacity and data rates has increased. This has led to the development of complicated platforms including RF transceivers that can support various frequency bands, a massive multiple-input and multiple-output (MIMO), multiple carrier components (CCs) and carrier aggregations (CAs). This paper presents a fully integrated, versatile RF transceiver designed to handle high data rates and to achieve a cost-efficient RF solution,
Jeongyeol Bae, Sangsung Lee, Joonggeun Lee, Ikkyun Jo, Heesoo Kim,