@inproceedings{0cf3fc3d8917488f84e43b4f26384250,
title = "A 1.5-3 GHz Quadrature Balanced Switched-Capacitor CMOS Transmitter for Full Duplex and Half Duplex Wireless Systems",
abstract = "This work proposes a reconfigurable multi-mode digital transmitter based on quadrature balanced switched-capacitor power amplifiers (QB-SCPA), supporting both full duplex (FD) and half duplex (HD) operation. The QB-SCPA architecture provides built-in passive transmit-receive isolation along with an embedded and wideband self-interference cancellation (SIC) signal injection mechanism. In addition, it allows for phase noise suppression at the RX through clock sharing and exhibits excellent TX and RX linearity. In FD mode, we demonstrate >72 dB of total TX-RX isolation over a BW larger than 1 GHz at 21 dBm peak TX power with 17.4% system PAE. In HDTX mode, the system achieves 23 dBm peak TX power with 26.5% PAE.",
keywords = "Full duplex, Half Duplex, Quadrature Balanced, Quadrature Hybrid, Self-Interference Cancellation, Switched Capacitors Power Amplifier",
author = "Nimrod Ginzberg and Dror Regev and Emanuel Cohen",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2020 ; Conference date: 04-08-2020 Through 06-08-2020",
year = "2020",
month = aug,
doi = "10.1109/RFIC49505.2020.9218385",
language = "الإنجليزيّة",
series = "Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "111--114",
booktitle = "RFIC 2020 - 2020 IEEE Radio Frequency Integrated Circuits Symposium",
address = "الولايات المتّحدة",
}