点击次数：

所属单位：Massachusetts Institute of Technology (MIT)

发表刊物：2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)

刊物所在地：Los Angeles, CA, USA

关键字：in-band full-duplex, magnetic-free circulator, nonreciprocal, bi-directional frequency converter

摘要：Magnetic-free circulators using phase nonreciprocity of spatial-temporal modulated structures have enabled in-band full-duplex systems on CMOS chips. In this paper, we present an alternative and simple integrated circuit scheme based on a bi-directional frequency converter, which not only realizes nonreciprocal signal flow for in-band full-duplex systems but also improves the isolation performance by completely eliminating any chip-level TX-to-RX coupling. These functions are implemented through a direction/frequency-independent single-sideband down-conversion process, which well splits the on

备注：https://ieeexplore.ieee.org/abstract/document/9218445

全部作者：Jinchen Wang,Cheng Wang,Kenneth E. Kolodziej

第一作者：Xiang Yi

论文类型：国际会议

通讯作者：Ruonan Han

论文编号：10.1109/RFIC49505.2020.9218445

学科门类：工学

一级学科：电子科学与技术

页面范围：47 - 50

是否译文：否

发表时间：2020-07-31