The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Teknik pembahagian berbilang, menggunakan pembahagi kekerapan berbilang nisbah, mempunyai kemungkinan untuk meningkatkan FoM VCO. Kertas kerja ini mencadangkan pengoptimuman reka bentuk LC-VCO menggunakan teknik pelbagai bahagi. Dalam hasil simulasi menggunakan parameter model CMOS 90-nm, julat frekuensi optimum, mencapai lebih baik daripada -187.0 dBc/Hz FoM, boleh dilanjutkan daripada 6.5-12.5 GHz kepada 1.5-12.5 GHz. Teknik pembahagian berbilang yang dicadangkan boleh memberikan bunyi fasa yang lebih rendah, penggunaan kuasa yang lebih rendah, kawasan susun atur LC-VCO yang lebih kecil.
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Salinan
Shoichi HARA, Rui MURAKAMI, Kenichi OKADA, Akira MATSUZAWA, "The Optimum Design Methodology of Low-Phase-Noise LC-VCO Using Multiple-Divide Technique" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 2, pp. 424-430, February 2010, doi: 10.1587/transfun.E93.A.424.
Abstract: The multiple-divide technique, using the multi-ratio frequency divider, has a possibility to improve FoM of VCO. This paper proposes a design optimization of LC-VCO using the multiple-divide technique. In the simulated results using 90-nm CMOS model parameters, the optimum frequency range, achieving better than -187.0 dBc/Hz of FoM, can be extended from 6.5-12.5 GHz to 1.5-12.5 GHz. The proposed multiple-divide technique can provide a lower phase-noise, lower power consumption, smaller layout area of LC-VCO.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.424/_p
Salinan
@ARTICLE{e93-a_2_424,
author={Shoichi HARA, Rui MURAKAMI, Kenichi OKADA, Akira MATSUZAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={The Optimum Design Methodology of Low-Phase-Noise LC-VCO Using Multiple-Divide Technique},
year={2010},
volume={E93-A},
number={2},
pages={424-430},
abstract={The multiple-divide technique, using the multi-ratio frequency divider, has a possibility to improve FoM of VCO. This paper proposes a design optimization of LC-VCO using the multiple-divide technique. In the simulated results using 90-nm CMOS model parameters, the optimum frequency range, achieving better than -187.0 dBc/Hz of FoM, can be extended from 6.5-12.5 GHz to 1.5-12.5 GHz. The proposed multiple-divide technique can provide a lower phase-noise, lower power consumption, smaller layout area of LC-VCO.},
keywords={},
doi={10.1587/transfun.E93.A.424},
ISSN={1745-1337},
month={February},}
Salinan
TY - JOUR
TI - The Optimum Design Methodology of Low-Phase-Noise LC-VCO Using Multiple-Divide Technique
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 424
EP - 430
AU - Shoichi HARA
AU - Rui MURAKAMI
AU - Kenichi OKADA
AU - Akira MATSUZAWA
PY - 2010
DO - 10.1587/transfun.E93.A.424
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2010
AB - The multiple-divide technique, using the multi-ratio frequency divider, has a possibility to improve FoM of VCO. This paper proposes a design optimization of LC-VCO using the multiple-divide technique. In the simulated results using 90-nm CMOS model parameters, the optimum frequency range, achieving better than -187.0 dBc/Hz of FoM, can be extended from 6.5-12.5 GHz to 1.5-12.5 GHz. The proposed multiple-divide technique can provide a lower phase-noise, lower power consumption, smaller layout area of LC-VCO.
ER -