Compact, low-power, single-ended and differential SiGe W-band LNAs

Farzad Inanlou, Wasif Khan, Peter Song, Saeed Zeinolabedinzadeh, Robert L. Schmid, Taiyun Chi, Ahmet C. Ulusoy, John Papapolymerou, Hua Wang, John D. Cressler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Two compact, low-power, SiGe W-band LNAs are demonstrated, one single-ended (SE), and one differential (Diff) with an integrated input transformer balun. The LNAs are implemented in an advanced 90-nm SiGe BiCMOS technology, with fT/fmax of 300/350 GHz. The noise figure (NF) of the SE and Diff LNAs are measured to be 4.2 dB and 6.3 dB, respectively, at 94 GHz, while dissipating only 8.8 mW SE from a 2.2-V supply, which to the authors' best knowledge is the lowest reported power consumption for a Si-based W-band SE LNA. The designed LNAs are targeted for low-power phased-array radar integrated transceivers for active imaging applications. The measured gain at 94 GHz for the single-stage SE and Diff LNAs are 10 dB and 12 dB, respectively, and maintain an input reflection coefficient of less than-9.5 dB. The input-1dB compression point (P1dB) for the LNAs is measured to-11.5 and-8.8 dBm for the SE and Diff LNAs, respectively. These compact LNAs have a SE and Diff core size (without pads) of only 158 μm × 350 μm (0.055 mm2) and 288 μm × 430 μm (0.126 mm2) and the Diff LNA includes an input transformer balun.

Original languageEnglish (US)
Title of host publicationEuropean Microwave Week 2014
Subtitle of host publication"Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages452-455
Number of pages4
ISBN (Electronic)9782874870361
DOIs
StatePublished - Dec 23 2014
Externally publishedYes
Event9th European Microwave Integrated Circuits Conference, EuMIC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014 - Rome, Italy
Duration: Oct 6 2014Oct 7 2014

Publication series

NameEuropean Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference

Conference

Conference9th European Microwave Integrated Circuits Conference, EuMIC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014
CountryItaly
CityRome
Period10/6/1410/7/14

Fingerprint

BiCMOS technology
Antenna phased arrays
Noise figure
Transceivers
Radar
Electric power utilization
Imaging techniques

Keywords

  • BiCMOS integrated circuits
  • low-noise amplifier
  • millimeter wave communication
  • MMICs
  • Radar imaging

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Inanlou, F., Khan, W., Song, P., Zeinolabedinzadeh, S., Schmid, R. L., Chi, T., ... Cressler, J. D. (2014). Compact, low-power, single-ended and differential SiGe W-band LNAs. In European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference (pp. 452-455). [6997890] (European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EuMIC.2014.6997890

Compact, low-power, single-ended and differential SiGe W-band LNAs. / Inanlou, Farzad; Khan, Wasif; Song, Peter; Zeinolabedinzadeh, Saeed; Schmid, Robert L.; Chi, Taiyun; Ulusoy, Ahmet C.; Papapolymerou, John; Wang, Hua; Cressler, John D.

European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., 2014. p. 452-455 6997890 (European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Inanlou, F, Khan, W, Song, P, Zeinolabedinzadeh, S, Schmid, RL, Chi, T, Ulusoy, AC, Papapolymerou, J, Wang, H & Cressler, JD 2014, Compact, low-power, single-ended and differential SiGe W-band LNAs. in European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference., 6997890, European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference, Institute of Electrical and Electronics Engineers Inc., pp. 452-455, 9th European Microwave Integrated Circuits Conference, EuMIC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014, Rome, Italy, 10/6/14. https://doi.org/10.1109/EuMIC.2014.6997890
Inanlou F, Khan W, Song P, Zeinolabedinzadeh S, Schmid RL, Chi T et al. Compact, low-power, single-ended and differential SiGe W-band LNAs. In European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc. 2014. p. 452-455. 6997890. (European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference). https://doi.org/10.1109/EuMIC.2014.6997890
Inanlou, Farzad ; Khan, Wasif ; Song, Peter ; Zeinolabedinzadeh, Saeed ; Schmid, Robert L. ; Chi, Taiyun ; Ulusoy, Ahmet C. ; Papapolymerou, John ; Wang, Hua ; Cressler, John D. / Compact, low-power, single-ended and differential SiGe W-band LNAs. European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 452-455 (European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference).
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abstract = "Two compact, low-power, SiGe W-band LNAs are demonstrated, one single-ended (SE), and one differential (Diff) with an integrated input transformer balun. The LNAs are implemented in an advanced 90-nm SiGe BiCMOS technology, with fT/fmax of 300/350 GHz. The noise figure (NF) of the SE and Diff LNAs are measured to be 4.2 dB and 6.3 dB, respectively, at 94 GHz, while dissipating only 8.8 mW SE from a 2.2-V supply, which to the authors' best knowledge is the lowest reported power consumption for a Si-based W-band SE LNA. The designed LNAs are targeted for low-power phased-array radar integrated transceivers for active imaging applications. The measured gain at 94 GHz for the single-stage SE and Diff LNAs are 10 dB and 12 dB, respectively, and maintain an input reflection coefficient of less than-9.5 dB. The input-1dB compression point (P1dB) for the LNAs is measured to-11.5 and-8.8 dBm for the SE and Diff LNAs, respectively. These compact LNAs have a SE and Diff core size (without pads) of only 158 μm × 350 μm (0.055 mm2) and 288 μm × 430 μm (0.126 mm2) and the Diff LNA includes an input transformer balun.",
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AU - Inanlou, Farzad

AU - Khan, Wasif

AU - Song, Peter

AU - Zeinolabedinzadeh, Saeed

AU - Schmid, Robert L.

AU - Chi, Taiyun

AU - Ulusoy, Ahmet C.

AU - Papapolymerou, John

AU - Wang, Hua

AU - Cressler, John D.

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N2 - Two compact, low-power, SiGe W-band LNAs are demonstrated, one single-ended (SE), and one differential (Diff) with an integrated input transformer balun. The LNAs are implemented in an advanced 90-nm SiGe BiCMOS technology, with fT/fmax of 300/350 GHz. The noise figure (NF) of the SE and Diff LNAs are measured to be 4.2 dB and 6.3 dB, respectively, at 94 GHz, while dissipating only 8.8 mW SE from a 2.2-V supply, which to the authors' best knowledge is the lowest reported power consumption for a Si-based W-band SE LNA. The designed LNAs are targeted for low-power phased-array radar integrated transceivers for active imaging applications. The measured gain at 94 GHz for the single-stage SE and Diff LNAs are 10 dB and 12 dB, respectively, and maintain an input reflection coefficient of less than-9.5 dB. The input-1dB compression point (P1dB) for the LNAs is measured to-11.5 and-8.8 dBm for the SE and Diff LNAs, respectively. These compact LNAs have a SE and Diff core size (without pads) of only 158 μm × 350 μm (0.055 mm2) and 288 μm × 430 μm (0.126 mm2) and the Diff LNA includes an input transformer balun.

AB - Two compact, low-power, SiGe W-band LNAs are demonstrated, one single-ended (SE), and one differential (Diff) with an integrated input transformer balun. The LNAs are implemented in an advanced 90-nm SiGe BiCMOS technology, with fT/fmax of 300/350 GHz. The noise figure (NF) of the SE and Diff LNAs are measured to be 4.2 dB and 6.3 dB, respectively, at 94 GHz, while dissipating only 8.8 mW SE from a 2.2-V supply, which to the authors' best knowledge is the lowest reported power consumption for a Si-based W-band SE LNA. The designed LNAs are targeted for low-power phased-array radar integrated transceivers for active imaging applications. The measured gain at 94 GHz for the single-stage SE and Diff LNAs are 10 dB and 12 dB, respectively, and maintain an input reflection coefficient of less than-9.5 dB. The input-1dB compression point (P1dB) for the LNAs is measured to-11.5 and-8.8 dBm for the SE and Diff LNAs, respectively. These compact LNAs have a SE and Diff core size (without pads) of only 158 μm × 350 μm (0.055 mm2) and 288 μm × 430 μm (0.126 mm2) and the Diff LNA includes an input transformer balun.

KW - BiCMOS integrated circuits

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