A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications

C. Lu, M. Matters - Kammerer, E. Habekotte, K. Hartingsveldt, van, F.P. Wilt, van der, R. Mahmoudi, P.G.M. Baltus

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Abstract

This paper presents a 48 GHz high resolution LO-path phase shifter implemented in 40-nm low-power CMOS technology. The full 360° phase shift tuning is implemented by a switched capacitor loaded tunable transmission line for fine tuning, in combination with a selection of one out of the N×45° phase steps available from the frequency divider-by-4 for coarse tuning. The measured phase shift resolution is 5.4° between 44 GHz and 54 GHz, which offers about 6-bit resolution. The chip area of the core circuitry is 550µm×260µm, and the total current consumption is 14.1 mA from a 1.2 V supply voltage.
Original languageEnglish
Title of host publicationProceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania
Place of PublicationRomania
Pages73-76
DOIs
Publication statusPublished - 2013

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Phase shifters
Tuning
Phase shift
Electric lines
Capacitors
Electric potential

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Lu, C., Matters - Kammerer, M., Habekotte, E., Hartingsveldt, van, K., Wilt, van der, F. P., Mahmoudi, R., & Baltus, P. G. M. (2013). A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications. In Proceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania (pp. 73-76). Romania. https://doi.org/10.1109/ESSCIRC.2013.6649075
Lu, C. ; Matters - Kammerer, M. ; Habekotte, E. ; Hartingsveldt, van, K. ; Wilt, van der, F.P. ; Mahmoudi, R. ; Baltus, P.G.M. / A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications. Proceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania. Romania, 2013. pp. 73-76
@inproceedings{ec68c83ace1648e893b533f7337ab904,
title = "A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications",
abstract = "This paper presents a 48 GHz high resolution LO-path phase shifter implemented in 40-nm low-power CMOS technology. The full 360° phase shift tuning is implemented by a switched capacitor loaded tunable transmission line for fine tuning, in combination with a selection of one out of the N×45° phase steps available from the frequency divider-by-4 for coarse tuning. The measured phase shift resolution is 5.4° between 44 GHz and 54 GHz, which offers about 6-bit resolution. The chip area of the core circuitry is 550µm×260µm, and the total current consumption is 14.1 mA from a 1.2 V supply voltage.",
author = "C. Lu and {Matters - Kammerer}, M. and E. Habekotte and {Hartingsveldt, van}, K. and {Wilt, van der}, F.P. and R. Mahmoudi and P.G.M. Baltus",
year = "2013",
doi = "10.1109/ESSCIRC.2013.6649075",
language = "English",
isbn = "978-1-4799-0643-7",
pages = "73--76",
booktitle = "Proceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania",

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Lu, C, Matters - Kammerer, M, Habekotte, E, Hartingsveldt, van, K, Wilt, van der, FP, Mahmoudi, R & Baltus, PGM 2013, A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications. in Proceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania. Romania, pp. 73-76. https://doi.org/10.1109/ESSCIRC.2013.6649075

A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications. / Lu, C.; Matters - Kammerer, M.; Habekotte, E.; Hartingsveldt, van, K.; Wilt, van der, F.P.; Mahmoudi, R.; Baltus, P.G.M.

Proceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania. Romania, 2013. p. 73-76.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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AB - This paper presents a 48 GHz high resolution LO-path phase shifter implemented in 40-nm low-power CMOS technology. The full 360° phase shift tuning is implemented by a switched capacitor loaded tunable transmission line for fine tuning, in combination with a selection of one out of the N×45° phase steps available from the frequency divider-by-4 for coarse tuning. The measured phase shift resolution is 5.4° between 44 GHz and 54 GHz, which offers about 6-bit resolution. The chip area of the core circuitry is 550µm×260µm, and the total current consumption is 14.1 mA from a 1.2 V supply voltage.

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Lu C, Matters - Kammerer M, Habekotte E, Hartingsveldt, van K, Wilt, van der FP, Mahmoudi R et al. A 48 GHz 6-bit LO-Path Phase Shifter in 40-nm CMOS for 60 GHz Applications. In Proceedings of the 39th European Solid-State Circuits Conference (ESSCIRC), 16-20 September 2013, Bucharest, Romania. Romania. 2013. p. 73-76 https://doi.org/10.1109/ESSCIRC.2013.6649075