A Two-Stage LNA Design for 28GHz Band of 5G on 45nm CMOS

J. Järvenhaara; I. M. Filanovsky; I. Nevalainen; N. T. Tchamov

doi:10.1109/MWSCAS48704.2020.9184697

A Two-Stage LNA Design for 28GHz Band of 5G on 45nm CMOS

J. Järvenhaara
, I. M. Filanovsky
, I. Nevalainen
, N. T. Tchamov

Sähkötekniikka

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen › vertaisarvioitu

4 Sitaatiot (Scopus)

Abstrakti

The proposed low noise amplifier (LNA) is specified to operate near 28GHz, i.e. within modern 5G bandwidths. The amplifier consists of two stages, a common-gate and a modified common-drain stage. Individual consideration of stages is followed by design of the whole amplifier, the layout design and extraction of parasitics. The post-layout design results show the gain of more than 15dB and noise figure (NF) of 3.2dB using only 5mW of power. Both input and output return losses are better than 10dB at the centre frequency. The limited voltage headroom of the second stage does not allow to obtain 1dB compression point (OP1dB) better than -10dBm. The design results are comparable to that found in recent LNA publications.

Alkuperäiskieli	Englanti
Otsikko	2020 IEEE 63rd International Midwest Symposium on Circuits and Systems, MWSCAS 2020 - Proceedings
Kustantaja	IEEE
Sivut	957-961
Sivumäärä	5
ISBN (elektroninen)	9781538629161
ISBN (painettu)	978-1-7281-8059-5
DOI - pysyväislinkit	https://doi.org/10.1109/MWSCAS48704.2020.9184697
Tila	Julkaistu - 2020
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International Midwest Symposium on Circuits and Systems - Springfield, Yhdysvallat Kesto: 9 elok. 2020 → 12 elok. 2020

Julkaisusarja

Nimi	Midwest Symposium on Circuits and Systems
ISSN (painettu)	1548-3746
ISSN (elektroninen)	1558-3899

Conference

Conference	International Midwest Symposium on Circuits and Systems
Maa/Alue	Yhdysvallat
Kaupunki	Springfield
Ajanjakso	9/08/20 → 12/08/20

Rahoitus

This work was supported by Finland Academy of Science and NSERC, Canada J. Järvenhaara, I. Nevalainen and N.T. Tchamov are with Tampere University, Finland. I.M. Filanovsky is with the University of Alberta, Edmonton, Canada ([email protected]).

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Pääsy asiakirjaan

10.1109/MWSCAS48704.2020.9184697

Siteeraa tätä

@inproceedings{024d10928882495f8db6ffc93c1eee56,

title = "A Two-Stage LNA Design for 28GHz Band of 5G on 45nm CMOS",

abstract = "The proposed low noise amplifier (LNA) is specified to operate near 28GHz, i.e. within modern 5G bandwidths. The amplifier consists of two stages, a common-gate and a modified common-drain stage. Individual consideration of stages is followed by design of the whole amplifier, the layout design and extraction of parasitics. The post-layout design results show the gain of more than 15dB and noise figure (NF) of 3.2dB using only 5mW of power. Both input and output return losses are better than 10dB at the centre frequency. The limited voltage headroom of the second stage does not allow to obtain 1dB compression point (OP1dB) better than -10dBm. The design results are comparable to that found in recent LNA publications.",

keywords = "45 nm CMOS, 5G bandwidth, Low Noise Amplifier, White's follower",

author = "J. J{\"a}rvenhaara and Filanovsky, \{I. M.\} and I. Nevalainen and Tchamov, \{N. T.\}",

year = "2020",

doi = "10.1109/MWSCAS48704.2020.9184697",

language = "English",

isbn = "978-1-7281-8059-5",

series = "Midwest Symposium on Circuits and Systems",

publisher = "IEEE",

pages = "957--961",

booktitle = "2020 IEEE 63rd International Midwest Symposium on Circuits and Systems, MWSCAS 2020 - Proceedings",

address = "United States",

note = "International Midwest Symposium on Circuits and Systems ; Conference date: 09-08-2020 Through 12-08-2020",

}

Järvenhaara, J, Filanovsky, IM, Nevalainen, I & Tchamov, NT 2020, A Two-Stage LNA Design for 28GHz Band of 5G on 45nm CMOS. julkaisussa 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems, MWSCAS 2020 - Proceedings. Midwest Symposium on Circuits and Systems, IEEE, Sivut 957-961, International Midwest Symposium on Circuits and Systems, Springfield, Yhdysvallat, 9/08/20. https://doi.org/10.1109/MWSCAS48704.2020.9184697

TY - GEN

T1 - A Two-Stage LNA Design for 28GHz Band of 5G on 45nm CMOS

AU - Järvenhaara, J.

AU - Filanovsky, I. M.

AU - Nevalainen, I.

AU - Tchamov, N. T.

PY - 2020

Y1 - 2020

N2 - The proposed low noise amplifier (LNA) is specified to operate near 28GHz, i.e. within modern 5G bandwidths. The amplifier consists of two stages, a common-gate and a modified common-drain stage. Individual consideration of stages is followed by design of the whole amplifier, the layout design and extraction of parasitics. The post-layout design results show the gain of more than 15dB and noise figure (NF) of 3.2dB using only 5mW of power. Both input and output return losses are better than 10dB at the centre frequency. The limited voltage headroom of the second stage does not allow to obtain 1dB compression point (OP1dB) better than -10dBm. The design results are comparable to that found in recent LNA publications.

AB - The proposed low noise amplifier (LNA) is specified to operate near 28GHz, i.e. within modern 5G bandwidths. The amplifier consists of two stages, a common-gate and a modified common-drain stage. Individual consideration of stages is followed by design of the whole amplifier, the layout design and extraction of parasitics. The post-layout design results show the gain of more than 15dB and noise figure (NF) of 3.2dB using only 5mW of power. Both input and output return losses are better than 10dB at the centre frequency. The limited voltage headroom of the second stage does not allow to obtain 1dB compression point (OP1dB) better than -10dBm. The design results are comparable to that found in recent LNA publications.

KW - 45 nm CMOS

KW - 5G bandwidth

KW - Low Noise Amplifier

KW - White's follower

U2 - 10.1109/MWSCAS48704.2020.9184697

DO - 10.1109/MWSCAS48704.2020.9184697

M3 - Conference contribution

AN - SCOPUS:85090590809

SN - 978-1-7281-8059-5

T3 - Midwest Symposium on Circuits and Systems

SP - 957

EP - 961

BT - 2020 IEEE 63rd International Midwest Symposium on Circuits and Systems, MWSCAS 2020 - Proceedings

PB - IEEE

T2 - International Midwest Symposium on Circuits and Systems

Y2 - 9 August 2020 through 12 August 2020

ER -

A Two-Stage LNA Design for 28GHz Band of 5G on 45nm CMOS

Abstrakti

Julkaisusarja

Conference

Rahoitus

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

Siteeraa tätä