지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.22 No.1
- 발행연도
- 2022.2
- 수록면
- 10 - 16 (7page)
- DOI
- 10.5573/JSTS.2022.22.1.10
이용수
초록· 키워드
오류제보하기
A 39.8% locking range injection-locked quadrature voltage-controlled oscillator (IL-QVCO) using fourth-order resonator is proposed. The fourth-order resonator is applied to widen the locking range compared with the conventional IL-QVCO using a second-order resonator. The self-oscillation frequency of the proposed IL-QVCO is 7.89 GHz, and the input frequency locking range is 7.08–10.56 GHz (39.8%) at an input power of 0 dBm. The in-phase and quadrature (I/Q) phase difference is 0.6° in their mean value while the standard deviation reaches 4.87°. The power consumption of the core is 42 mW from a 1-V supply voltage. The size of the IL-QVCO chip fabricated in a 65-nm complementary metal-oxide-semiconductor (CMOS) technology is 0.86 mm × 0.77 mm.
목차
Abstract
I. INTRODUCTION
II. CIRCUIT DESCRIPTION
III. MEASUREMENT RESULTS
IV. CONCLUSION
REFERENCES
참고문헌 (19)
참고문헌 신청
Y. Wang, et al., “A 39GHz 64-Element Phased-Array CMOS Transceiver with Built-in Calibration for Large-Array 5G NR,” in IEEE RFIC, pp. 279-282, Jun. 2019.
W. Deng, et al, "An Energy-Efficient 10-Gb/s CMOS Millimeter-Wave Transceiver With Direct-Modulation Digital Transmitter and I/Q Phase-Coupled Frequency Synthesizer," Solid-State Circuits, IEEE Journal of, Vol. 55, No. 8, pp. 2027-2042, Aug., 2020.
J. Rimmelspacher, et al., "Low Power Low Phase Noise 60 GHz Multichannel Transceiver in 28 nm CMOS for Radar Applications," in IEEE RFIC, pp. 19-22, Jun. 2020.
H. Forsten, et al., "Scalable 60 GHz FMCW Frequency-Division Multiplexing MIMO Radar," Microw. Theory Techn., IEEE Trans on., Vol. 68, No. 7, pp. 2845-2855, Jul., 2020.
Y. Lin, et al., “A Divide-by-Four Transformer-Coupled Regenerative Frequency Divider With Quadrature Outputs,” Micro. Wireless Compon. Lett., IEEE, Vol. 24, No. 4, pp. 260-262, Apr., 2014.
W. Deng, et al, "An Energy-Efficient 10-Gb/s CMOS Millimeter-Wave Transceiver With Direct-Modulation Digital Transmitter and I/Q Phase-Coupled Frequency Synthesizer," Solid-State Circuits, IEEE Journal of, Vol. 55, No. 8, pp. 2027-2042, Aug., 2020.
J. Rimmelspacher, et al., "Low Power Low Phase Noise 60 GHz Multichannel Transceiver in 28 nm CMOS for Radar Applications," in IEEE RFIC, pp. 19-22, Jun. 2020.
H. Forsten, et al., "Scalable 60 GHz FMCW Frequency-Division Multiplexing MIMO Radar," Microw. Theory Techn., IEEE Trans on., Vol. 68, No. 7, pp. 2845-2855, Jul., 2020.
Y. Lin, et al., “A Divide-by-Four Transformer-Coupled Regenerative Frequency Divider With Quadrature Outputs,” Micro. Wireless Compon. Lett., IEEE, Vol. 24, No. 4, pp. 260-262, Apr., 2014.
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