A 4-antenna path beamforming analog baseband section implemented in 40 nm low power CMOS for use in a phased-array 60 GHz receiver is presented. The circuit combines fourth-order filtering with a cutoff frequency of 1 GHz, beamforming and variable gain between 10.6 dB and 30 dB. Output IP3 above 10 dBm and output noise below 4.2 mVrms over the whole gain range yield an SFDR larger than 31.2 dB, which is sufficient for QAM16 modulation according to IEEE 802.15.3c. The circuit consumes less than 42 mW.
Szortyka, V, Raczkowski, K, Kuijk, M & Wambacq, P 2012, A 42mW Wideband Baseband Receiver Section with Beamforming Functionality for 60GHz Applications in 40nm Low-Power CMOS. in B Floyd (ed.), 2012 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). Radio Frequency Integrated Circuits Symposium Proceedings, IEEE, pp. 261-264, 2012 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, Montreal, Canada, 17/06/12.
Szortyka, V., Raczkowski, K., Kuijk, M., & Wambacq, P. (2012). A 42mW Wideband Baseband Receiver Section with Beamforming Functionality for 60GHz Applications in 40nm Low-Power CMOS. In B. Floyd (Ed.), 2012 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (pp. 261-264). (Radio Frequency Integrated Circuits Symposium Proceedings). IEEE.
@inproceedings{bcf2ba11104a4a98a1d92b4c0bdc9bde,
title = "A 42mW Wideband Baseband Receiver Section with Beamforming Functionality for 60GHz Applications in 40nm Low-Power CMOS",
abstract = "A 4-antenna path beamforming analog baseband section implemented in 40 nm low power CMOS for use in a phased-array 60 GHz receiver is presented. The circuit combines fourth-order filtering with a cutoff frequency of 1 GHz, beamforming and variable gain between 10.6 dB and 30 dB. Output IP3 above 10 dBm and output noise below 4.2 mVrms over the whole gain range yield an SFDR larger than 31.2 dB, which is sufficient for QAM16 modulation according to IEEE 802.15.3c. The circuit consumes less than 42 mW.",
keywords = "Analog integrated circuits, low pass filters, amplifier, CMOS, variable gain",
author = "Viki Szortyka and Kuba Raczkowski and Maarten Kuijk and Piet Wambacq",
year = "2012",
month = jun,
day = "18",
language = "English",
isbn = "978-1-4673-0413-9",
series = "Radio Frequency Integrated Circuits Symposium Proceedings",
publisher = "IEEE",
pages = "261--264",
editor = "Brian Floyd",
booktitle = "2012 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)",
note = "2012 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium ; Conference date: 17-06-2012 Through 19-06-2012",
url = "http://www.rfic2012.org/",
}