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
본 논문에서는 UWB 주파수 합성기용 ΣΔ 변조 기술을 사용하여 미세한 이산 튜닝 단계를 갖춘 광범위한 DCO를 제시합니다. 제안된 이산 튜닝 방식은 위상 잡음 성능 저하 없이 낮은 유효 주파수 분해능을 제공합니다. 0.13단계 개별 튜닝을 통해 DCO는 넓은 튜닝 범위와 미세 튜닝 단계를 동시에 제공합니다. 주파수 합성기는 5.8 µm CMOS 기술을 사용하여 구현되었습니다. DCO의 튜닝 범위는 6.8~3.9GHz이며 유효 주파수 분해능은 108kHz입니다. 이는 1MHz 오프셋에서 -16.8dBc/Hz의 측정된 위상 잡음과 5.9mW의 전력 소비로 181.5%의 튜닝 범위를 달성합니다. 튜닝 범위의 성능 지수는 -XNUMXdBc/Hz입니다.
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부
Chul NAM, Joon-Sung PARK, Young-Gun PU, Kang-Yoon LEE, "A 1-GHz Tuning Range DCO with a 3.9 kHz Discrete Tuning Step for UWB Frequency Synthesizer" in IEICE TRANSACTIONS on Electronics,
vol. E93-C, no. 6, pp. 770-776, June 2010, doi: 10.1587/transele.E93.C.770.
Abstract: This paper presents a wide range DCO with fine discrete tuning steps using a ΣΔ modulation technique for UWB frequency synthesizer. The proposed discrete tuning scheme provides a low effective frequency resolution without any degradation of the phase noise performance. With its three step discrete tunings, the DCO simultaneously has a wide tuning range and fine tuning steps. The frequency synthesizer was implemented using 0.13 µm CMOS technology. The tuning range of the DCO is 5.8-6.8 GHz with an effective frequency resolution of 3.9 kHz. It achieves a measured phase noise of -108 dBc/Hz at 1 MHz offset and a tuning range of 16.8% with the power consumption of 5.9 mW. The figure of merit with the tuning range is -181.5 dBc/Hz.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E93.C.770/_p
부
@ARTICLE{e93-c_6_770,
author={Chul NAM, Joon-Sung PARK, Young-Gun PU, Kang-Yoon LEE, },
journal={IEICE TRANSACTIONS on Electronics},
title={A 1-GHz Tuning Range DCO with a 3.9 kHz Discrete Tuning Step for UWB Frequency Synthesizer},
year={2010},
volume={E93-C},
number={6},
pages={770-776},
abstract={This paper presents a wide range DCO with fine discrete tuning steps using a ΣΔ modulation technique for UWB frequency synthesizer. The proposed discrete tuning scheme provides a low effective frequency resolution without any degradation of the phase noise performance. With its three step discrete tunings, the DCO simultaneously has a wide tuning range and fine tuning steps. The frequency synthesizer was implemented using 0.13 µm CMOS technology. The tuning range of the DCO is 5.8-6.8 GHz with an effective frequency resolution of 3.9 kHz. It achieves a measured phase noise of -108 dBc/Hz at 1 MHz offset and a tuning range of 16.8% with the power consumption of 5.9 mW. The figure of merit with the tuning range is -181.5 dBc/Hz.},
keywords={},
doi={10.1587/transele.E93.C.770},
ISSN={1745-1353},
month={June},}
부
TY - JOUR
TI - A 1-GHz Tuning Range DCO with a 3.9 kHz Discrete Tuning Step for UWB Frequency Synthesizer
T2 - IEICE TRANSACTIONS on Electronics
SP - 770
EP - 776
AU - Chul NAM
AU - Joon-Sung PARK
AU - Young-Gun PU
AU - Kang-Yoon LEE
PY - 2010
DO - 10.1587/transele.E93.C.770
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E93-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2010
AB - This paper presents a wide range DCO with fine discrete tuning steps using a ΣΔ modulation technique for UWB frequency synthesizer. The proposed discrete tuning scheme provides a low effective frequency resolution without any degradation of the phase noise performance. With its three step discrete tunings, the DCO simultaneously has a wide tuning range and fine tuning steps. The frequency synthesizer was implemented using 0.13 µm CMOS technology. The tuning range of the DCO is 5.8-6.8 GHz with an effective frequency resolution of 3.9 kHz. It achieves a measured phase noise of -108 dBc/Hz at 1 MHz offset and a tuning range of 16.8% with the power consumption of 5.9 mW. The figure of merit with the tuning range is -181.5 dBc/Hz.
ER -