@inproceedings{fd5e2c207fa4443a9dfbac662cf43beb,
title = "The CMOS 4-channel Transmit Beamformer for Upper-mid Band Applications",
abstract = "This paper describes a CMOS transmit beamformer operating in the mm-Wave frequency range for upper-mid band and satellite communication using 65nm bulk CMOS technology. The beamformer, equipped with a 6-bit phase shifter, 6-bit digital step attenuator, 1-to-4 power divider, and common source amplifiers, achieved a small signal gain of 28 dB and an output 1-dB compression power around 5 dBm at 14 GHz under a 1.0-V supply voltage. The RMS phase error and gain error within the 13.7 to 14.7 GHz band are within 5 degrees and 0.82",
keywords = "Analog beamformer, CMOS, Integrated circuit, Satellite communication, Upper-mid band",
author = "Lee, \{Hui Dong\} and Sunwoo Kong and Bonghyuk Park and Seunghun Wang and Seunghyun Jang",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE Asia-Pacific Microwave Conference, APMC 2024 ; Conference date: 17-11-2024 Through 20-11-2024",
year = "2024",
doi = "10.1109/APMC60911.2024.10867748",
language = "English",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "620--622",
booktitle = "2024 Asia-Pacific Microwave Conference",
}