A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications

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

doi:10.1109/ISCAS.2014.6865732

A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

This paper presents a scalable baseband phase shifter implemented in a 40-nm CMOS technology for phased array applications. The baseband phase shifter makes use of the quadrature signals available from the I/Q mixers. By using a resistor chain at the load of the mixer, uniform levels of I and Q signals can be selected by means of gm-cells that can be enabled individually for realizing different phase and amplitude combinations. The proposed phase shifter architecture is scalable in resolution without increasing power consumption. The whole circuit provides 6.6 dB conversion gain, with a total power consumption of 14.7 mW. It achieves in total 225 constellation points for phase and amplitude tuning. It is suitable for accurate beamforming in phased arrays.

Original language	English
Title of host publication	Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	2708-2711
ISBN (Print)	978-1-4799-3431-7
DOIs	https://doi.org/10.1109/ISCAS.2014.6865732
Publication status	Published - 2014

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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. (2014). A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications. In Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia (pp. 2708-2711). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISCAS.2014.6865732

@inproceedings{2933e364e579406c98ab038b71bef32a,

title = "A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications",

abstract = "This paper presents a scalable baseband phase shifter implemented in a 40-nm CMOS technology for phased array applications. The baseband phase shifter makes use of the quadrature signals available from the I/Q mixers. By using a resistor chain at the load of the mixer, uniform levels of I and Q signals can be selected by means of gm-cells that can be enabled individually for realizing different phase and amplitude combinations. The proposed phase shifter architecture is scalable in resolution without increasing power consumption. The whole circuit provides 6.6 dB conversion gain, with a total power consumption of 14.7 mW. It achieves in total 225 constellation points for phase and amplitude tuning. It is suitable for accurate beamforming in phased arrays.",

author = "C. Lu and {Matters - Kammerer}, M. and E. Habekotte and {Hartingsveldt, van}, K. and {Wilt, van der}, F.P. and Reza Mahmoudi and P.G.M. Baltus",

year = "2014",

doi = "10.1109/ISCAS.2014.6865732",

language = "English",

isbn = "978-1-4799-3431-7",

pages = "2708--2711",

booktitle = "Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

}

Lu, C, Matters - Kammerer, M, Habekotte, E, Hartingsveldt, van, K, Wilt, van der, FP, Mahmoudi, R & Baltus, PGM 2014, A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications. in Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia. Institute of Electrical and Electronics Engineers, Piscataway, pp. 2708-2711. https://doi.org/10.1109/ISCAS.2014.6865732

A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications. / Lu, C.; Matters - Kammerer, M.; Habekotte, E. et al.
Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia. Piscataway: Institute of Electrical and Electronics Engineers, 2014. p. 2708-2711.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Lu, C.

AU - Matters - Kammerer, M.

AU - Habekotte, E.

AU - Hartingsveldt, van, K.

AU - Wilt, van der, F.P.

AU - Mahmoudi, Reza

AU - Baltus, P.G.M.

PY - 2014

Y1 - 2014

N2 - This paper presents a scalable baseband phase shifter implemented in a 40-nm CMOS technology for phased array applications. The baseband phase shifter makes use of the quadrature signals available from the I/Q mixers. By using a resistor chain at the load of the mixer, uniform levels of I and Q signals can be selected by means of gm-cells that can be enabled individually for realizing different phase and amplitude combinations. The proposed phase shifter architecture is scalable in resolution without increasing power consumption. The whole circuit provides 6.6 dB conversion gain, with a total power consumption of 14.7 mW. It achieves in total 225 constellation points for phase and amplitude tuning. It is suitable for accurate beamforming in phased arrays.

AB - This paper presents a scalable baseband phase shifter implemented in a 40-nm CMOS technology for phased array applications. The baseband phase shifter makes use of the quadrature signals available from the I/Q mixers. By using a resistor chain at the load of the mixer, uniform levels of I and Q signals can be selected by means of gm-cells that can be enabled individually for realizing different phase and amplitude combinations. The proposed phase shifter architecture is scalable in resolution without increasing power consumption. The whole circuit provides 6.6 dB conversion gain, with a total power consumption of 14.7 mW. It achieves in total 225 constellation points for phase and amplitude tuning. It is suitable for accurate beamforming in phased arrays.

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DO - 10.1109/ISCAS.2014.6865732

M3 - Conference contribution

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BT - Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia

PB - Institute of Electrical and Electronics Engineers

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Lu C, Matters - Kammerer M, Habekotte E, Hartingsveldt, van K, Wilt, van der FP, Mahmoudi R et al. A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications. In Proceedings of the IEEE International Symposium on Circuits and systems (ISCAS), 1-5 June 2014, Melbourne, Australia. Piscataway: Institute of Electrical and Electronics Engineers. 2014. p. 2708-2711 doi: 10.1109/ISCAS.2014.6865732

A scalable baseband phase shifter with 12 GHz I/Q mixers in 40-nm CMOS for 60 GHz applications

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