@inproceedings{124015724f094e6eaf3d247322b9f9b4,
title = "A C-Band Compact High-Linearity Multibeam Phased-Array Receiver With Merged Gain-Programmable Phase Shifter Technique",
abstract = "This paper presents a C-band four-element eight-beam phased-array receiver. By utilizing the proposed merged gain-programmable phase shifter (GPS) technique, the chip achieves a 360° phase-shifting range with <2.4° rms phase error and a 20.5-dB gain range with <0.18 dB rms amplitude error at 4.5-7 GHz. The chip demonstrates a 23.5-dB gain and a 6.5-dB noise figure (NF) at 5 GHz. By utilizing the multigated transistor (MGTR) technique, the receiver realizes a -10.8-dBm input 1-dB gain compression point (IP1dB) and a -4.7-dBm input third-order intercept point (IIP3) at 5.5 GHz. The proposed receiver occupies 6.4 × 3.1 mm2 area and consumes 1265 mW, which achieves a state-of-the-art number of concurrent reconfigurable beams and an excellent linearity among silicon-based beamformers.",
keywords = "gain-programmable phase shifter, multibeam, multigated transistor, phased array receiver",
author = "Jingying Zhou and Nayu Li and Yuexiaozhou Yuan and Huiyan Gao and Shaogang Wang and Hang Lu and Chunyi Song and Kuan, {Yen Cheng} and Gu, {Qun Jane} and Zhiwei Xu",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2023 ; Conference date: 11-06-2023 Through 13-06-2023",
year = "2023",
doi = "10.1109/RFIC54547.2023.10186182",
language = "English",
series = "Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "177--180",
editor = "Jennifer Kitchen and Steven Turner",
booktitle = "2023 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2023",
address = "美國",
}