@inproceedings{bb6332d747ca48b38acd09b5e78591d7,
title = "24 GHz phase-tunable resistively-coupled VCO",
abstract = "In this paper, a 24 GHz phase-tunable resistively-coupled VCO is presented. The proposed VCO consists of two identical VCOs which are coupled through resistors. By differentiating free-running frequencies of two VCOs by controlling variable capacitances of their respective resonators, continuous phase difference between the VCOs upto 90° could be established. This shows the phase noise of -95.3 dBc/Hz and tuning range of 11.8 \% with 18 mW DC power consumption. This is fabricated using 0.13 um CMOS process with its chip area of 1×1 mm2. The phase difference tuning capability of coupled oscillators can be used in some applications.",
keywords = "Circuit simulation, CMOS technology, Coupling circuits, Phased array, Radiofrequency integrated circuits, VCOs",
author = "Jaecheol Oh and Cheol So and Songcheol Hong",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016 ; Conference date: 24-08-2016 Through 26-08-2016",
year = "2016",
month = sep,
day = "27",
doi = "10.1109/RFIT.2016.7578137",
language = "English",
series = "RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology",
address = "United States",
}