A X-band frequency synthesizer for FMCW radar in 180-nm CMOS

Hamed Alsuraisry; Chun Hin Yim; Jen Hao Cheng; Jeng-Han Tsai; Tian Wei Huang

doi:10.1109/APMC.2015.7413485

A X-band frequency synthesizer for FMCW radar in 180-nm CMOS

Hamed Alsuraisry, Chun Hin Yim, Jen Hao Cheng, Jeng-Han Tsai, Tian Wei Huang

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A 8GHz PLL for FMCW radar using 180-nm CMOS is presented in this paper. Utilizing a fractional-N synthesizer as the FMCW generator, it modulates the frequency across a range of 90 MHz. The phase noise of the proposed PLL is measured of-86.53 dBc/Hz at 1 MHz offset and-123 dBc/Hz at 10 MHz offset. The reference spur is-60 dBc. The dc power consumption is 32 mW under a 1.8-V supply.

Original language	English
Title of host publication	2015 Asia-Pacific Microwave Conference Proceedings, APMC 2015
Editors	Fan Meng, Wei Hong, Guang-Qi Yang, Zhe Song, Xiao-Wei Zhu
Publisher	Institute of Electrical and Electronics Engineers Inc.
Volume	3
ISBN (Electronic)	9781479987658
DOIs	https://doi.org/10.1109/APMC.2015.7413485
Publication status	Published - 2015 Jan 1
Event	2015 Asia-Pacific Microwave Conference, APMC 2015 - Nanjing, China Duration: 2015 Dec 6 → 2015 Dec 9

Other

Other	2015 Asia-Pacific Microwave Conference, APMC 2015
Country	China
City	Nanjing
Period	2015/12/06 → 2015/12/09

Keywords

PLL
X band
frequency modulated continuous-wave(FMCW) radar

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/APMC.2015.7413485

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Cite this

Alsuraisry, H., Yim, C. H., Cheng, J. H., Tsai, J-H., & Huang, T. W. (2015). A X-band frequency synthesizer for FMCW radar in 180-nm CMOS. In F. Meng, W. Hong, G-Q. Yang, Z. Song, & X-W. Zhu (Eds.), 2015 Asia-Pacific Microwave Conference Proceedings, APMC 2015 (Vol. 3). [7413485] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMC.2015.7413485

A X-band frequency synthesizer for FMCW radar in 180-nm CMOS. / Alsuraisry, Hamed; Yim, Chun Hin; Cheng, Jen Hao; Tsai, Jeng-Han; Huang, Tian Wei.

2015 Asia-Pacific Microwave Conference Proceedings, APMC 2015. ed. / Fan Meng; Wei Hong; Guang-Qi Yang; Zhe Song; Xiao-Wei Zhu. Vol. 3 Institute of Electrical and Electronics Engineers Inc., 2015. 7413485.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Alsuraisry, H, Yim, CH, Cheng, JH, Tsai, J-H & Huang, TW 2015, A X-band frequency synthesizer for FMCW radar in 180-nm CMOS. in F Meng, W Hong, G-Q Yang, Z Song & X-W Zhu (eds), 2015 Asia-Pacific Microwave Conference Proceedings, APMC 2015. vol. 3, 7413485, Institute of Electrical and Electronics Engineers Inc., 2015 Asia-Pacific Microwave Conference, APMC 2015, Nanjing, China, 2015/12/06. https://doi.org/10.1109/APMC.2015.7413485

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abstract = "A 8GHz PLL for FMCW radar using 180-nm CMOS is presented in this paper. Utilizing a fractional-N synthesizer as the FMCW generator, it modulates the frequency across a range of 90 MHz. The phase noise of the proposed PLL is measured of-86.53 dBc/Hz at 1 MHz offset and-123 dBc/Hz at 10 MHz offset. The reference spur is-60 dBc. The dc power consumption is 32 mW under a 1.8-V supply.",

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