@inproceedings{49ec12a57c974fa797caed06221d7b6e,
title = "A 48-55 dB Full-Band Image Rejection RF Down-Converter IC with Automatic I/Q Self-Test Calibration for LEO Satellite Communications",
abstract = "This paper presents the first fully-integrated bulkCMOS RF down-converter IC for the Low Earth Orbit (LEO) satellite user downlink communication. Assisted by built-in inphase and quadrature (I/Q) mismatch automatic calibration, the down-converter IC features a state-of-the-art 48-55dB image rejection ratio (IRR) within fu1110.7-12.7 GHz signal frequency span without any external control. The proposed receiver architecture enables an off-line background calibration while data uplinks and exploits compact polyphase image rejection filter to fulfill on-chip integration.",
keywords = "automatic calibration, image rejection ratio (IRR), low earth orbit (LEO) satellites, RF downconverter",
author = "Ma, {Chien Chia} and Hsu, {Kuan Yu} and Huang, {Chun Yuan} and Kuo, {Chien Nan}",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 22nd IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2022 ; Conference date: 16-01-2022 Through 19-01-2022",
year = "2022",
doi = "10.1109/SiRF53094.2022.9720039",
language = "English",
series = "2022 IEEE 22nd Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "55--57",
booktitle = "2022 IEEE 22nd Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2022",
address = "United States",
}