Wideband mm-Wave CMOS Slow Wave Coupler

Dristy Parveg; Mikko Varonen; Denizhan Karaca; Kari Halonen

doi:10.1109/LMWC.2019.2892845

Wideband mm-Wave CMOS Slow Wave Coupler

Dristy Parveg^*, Mikko Varonen, Denizhan Karaca, Kari Halonen

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Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

18 Sitaatiot (Scopus)

238 Lataukset (Pure)

Abstrakti

In this letter, we have presented a design of on-chip millimeter-wave 3-dB quadrature coupler that utilizes the coupled slow wave coplanar waveguide. The designed CMOS coupler covers the whole E- and W-band and occupies a silicon area of only 0.0115 mm ² , which is significantly smaller compared to the conventional microstrip-line-based Lange couplers. Measurement of the quadrature coupler shows a -3.5 dB through and a -4.4-dB coupling at 90 GHz. A less than ±1-dB amplitude and a ±4° phase errors from 55 to 110 GHz are recorded.

Alkuperäiskieli	Englanti
Artikkeli	8627920
Sivut	210-212
Sivumäärä	3
Julkaisu	IEEE Microwave and Wireless Components Letters
Vuosikerta	29
Numero	3
DOI - pysyväislinkit	https://doi.org/10.1109/LMWC.2019.2892845
Tila	Julkaistu - 1 maalisk. 2019
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Pääsy asiakirjaan

10.1109/LMWC.2019.2892845

ELEC_parveg_wideband_mm-Wave_IEEEMaWCLAccepted author manuscript, 4,27 MB

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Link to publication in Scopus

5WAVE: Millimetre-wave front-ends for 5G wireless backhaul and access networks
Karaca, D., Parveg, D., Halonen, K., Varonen, M., Ahamed, R., Najmussadat, M. & Tawfik, Y.
01/01/2016 → 31/03/2019
Projekti: Business Finland: Other research funding

Siteeraa tätä

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title = "Wideband mm-Wave CMOS Slow Wave Coupler",

abstract = " In this letter, we have presented a design of on-chip millimeter-wave 3-dB quadrature coupler that utilizes the coupled slow wave coplanar waveguide. The designed CMOS coupler covers the whole E- and W-band and occupies a silicon area of only 0.0115 mm 2 , which is significantly smaller compared to the conventional microstrip-line-based Lange couplers. Measurement of the quadrature coupler shows a -3.5 dB through and a -4.4-dB coupling at 90 GHz. A less than ±1-dB amplitude and a ±4° phase errors from 55 to 110 GHz are recorded. ",

keywords = "3 dB, CMOS, coupled line, coupled slow wave coplanar waveguide (CS-CPW), coupler, E-band, Lange coupler, millimeter-wave (mm-wave), quadrature, SiGe, slow wave, W-band",

author = "Dristy Parveg and Mikko Varonen and Denizhan Karaca and Kari Halonen",

year = "2019",

month = mar,

day = "1",

doi = "10.1109/LMWC.2019.2892845",

language = "English",

volume = "29",

pages = "210--212",

journal = "IEEE Microwave and Wireless Components Letters",

issn = "1531-1309",

publisher = "IEEE",

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TY - JOUR

T1 - Wideband mm-Wave CMOS Slow Wave Coupler

AU - Parveg, Dristy

AU - Varonen, Mikko

AU - Karaca, Denizhan

AU - Halonen, Kari

PY - 2019/3/1

Y1 - 2019/3/1

N2 - In this letter, we have presented a design of on-chip millimeter-wave 3-dB quadrature coupler that utilizes the coupled slow wave coplanar waveguide. The designed CMOS coupler covers the whole E- and W-band and occupies a silicon area of only 0.0115 mm 2 , which is significantly smaller compared to the conventional microstrip-line-based Lange couplers. Measurement of the quadrature coupler shows a -3.5 dB through and a -4.4-dB coupling at 90 GHz. A less than ±1-dB amplitude and a ±4° phase errors from 55 to 110 GHz are recorded.

AB - In this letter, we have presented a design of on-chip millimeter-wave 3-dB quadrature coupler that utilizes the coupled slow wave coplanar waveguide. The designed CMOS coupler covers the whole E- and W-band and occupies a silicon area of only 0.0115 mm 2 , which is significantly smaller compared to the conventional microstrip-line-based Lange couplers. Measurement of the quadrature coupler shows a -3.5 dB through and a -4.4-dB coupling at 90 GHz. A less than ±1-dB amplitude and a ±4° phase errors from 55 to 110 GHz are recorded.

KW - 3 dB

KW - CMOS

KW - coupled line

KW - coupled slow wave coplanar waveguide (CS-CPW)

KW - coupler

KW - E-band

KW - Lange coupler

KW - millimeter-wave (mm-wave)

KW - quadrature

KW - SiGe

KW - slow wave

KW - W-band

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U2 - 10.1109/LMWC.2019.2892845

DO - 10.1109/LMWC.2019.2892845

M3 - Article

AN - SCOPUS:85062992256

SN - 1531-1309

VL - 29

SP - 210

EP - 212

JO - IEEE Microwave and Wireless Components Letters

JF - IEEE Microwave and Wireless Components Letters

IS - 3

M1 - 8627920

ER -

Wideband mm-Wave CMOS Slow Wave Coupler

Abstrakti

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

5WAVE: Millimetre-wave front-ends for 5G wireless backhaul and access networks

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