L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process

Robabeh Amirkhanzadeh; Henrik Sjöland; Jean-Michel Redoute; Dan Nobbe; Mike Faulkner

doi:10.1109/ISCAS.2014.6865133

L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process

Robabeh Amirkhanzadeh, Henrik Sjöland, Jean-Michel Redoute, Dan Nobbe, Mike Faulkner

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

Abstract

In this paper, we present a new topology to implement a passive 180° phase shifter using on-chip auto-transformer in an SOS process. The measured results indicate a phase variation of less than 2° over the frequency range of 1.8-2.4GHz. An insertion loss of 2.3dB was measured at 2.1GHz. The phase shifter has a small footprint of 0.3 × 0.7mm2, which is almost three times less than a traditional high-pass/low-pass design. Post-layout simulations indicate similar performance in terms of bandwidth, phase accuracy and insertion loss for both circuits. Stacked switches are used to increase the power handling to +20dBm.

Original language	English
Title of host publication	Proc. of International Symposium on Circuits and systems (ISCAS)
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	333-336
Number of pages	4
ISBN (Print)	978-1-4799-3431-7
DOIs	https://doi.org/10.1109/ISCAS.2014.6865133
Publication status	Published - 2014
Event	IEEE International Symposium on Circuits and Systems (ISCAS), 2014 - Melbourne, Austrailia, Melbourne, Australia Duration: 2014 Jun 1 → 2014 Jun 5

Conference

Conference	IEEE International Symposium on Circuits and Systems (ISCAS), 2014
Country/Territory	Australia
City	Melbourne
Period	2014/06/01 → 2014/06/05

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

Access to Document

10.1109/ISCAS.2014.6865133

Cite this

@inproceedings{5fc464b062134aab9530a446c63028ff,

title = "L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process",

abstract = "In this paper, we present a new topology to implement a passive 180° phase shifter using on-chip auto-transformer in an SOS process. The measured results indicate a phase variation of less than 2° over the frequency range of 1.8-2.4GHz. An insertion loss of 2.3dB was measured at 2.1GHz. The phase shifter has a small footprint of 0.3 × 0.7mm2, which is almost three times less than a traditional high-pass/low-pass design. Post-layout simulations indicate similar performance in terms of bandwidth, phase accuracy and insertion loss for both circuits. Stacked switches are used to increase the power handling to +20dBm.",

author = "Robabeh Amirkhanzadeh and Henrik Sj{\"o}land and Jean-Michel Redoute and Dan Nobbe and Mike Faulkner",

year = "2014",

doi = "10.1109/ISCAS.2014.6865133",

language = "English",

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

pages = "333--336",

booktitle = "Proc. of International Symposium on Circuits and systems (ISCAS)",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "IEEE International Symposium on Circuits and Systems (ISCAS), 2014 ; Conference date: 01-06-2014 Through 05-06-2014",

}

Amirkhanzadeh, R, Sjöland, H, Redoute, J-M, Nobbe, D & Faulkner, M 2014, L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process. in Proc. of International Symposium on Circuits and systems (ISCAS). IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 333-336, IEEE International Symposium on Circuits and Systems (ISCAS), 2014, Melbourne, Australia, 2014/06/01. https://doi.org/10.1109/ISCAS.2014.6865133

L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process. / Amirkhanzadeh, Robabeh; Sjöland, Henrik; Redoute, Jean-Michel et al.
Proc. of International Symposium on Circuits and systems (ISCAS). IEEE - Institute of Electrical and Electronics Engineers Inc., 2014. p. 333-336.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process

AU - Amirkhanzadeh, Robabeh

AU - Sjöland, Henrik

AU - Redoute, Jean-Michel

AU - Nobbe, Dan

AU - Faulkner, Mike

PY - 2014

Y1 - 2014

N2 - In this paper, we present a new topology to implement a passive 180° phase shifter using on-chip auto-transformer in an SOS process. The measured results indicate a phase variation of less than 2° over the frequency range of 1.8-2.4GHz. An insertion loss of 2.3dB was measured at 2.1GHz. The phase shifter has a small footprint of 0.3 × 0.7mm2, which is almost three times less than a traditional high-pass/low-pass design. Post-layout simulations indicate similar performance in terms of bandwidth, phase accuracy and insertion loss for both circuits. Stacked switches are used to increase the power handling to +20dBm.

AB - In this paper, we present a new topology to implement a passive 180° phase shifter using on-chip auto-transformer in an SOS process. The measured results indicate a phase variation of less than 2° over the frequency range of 1.8-2.4GHz. An insertion loss of 2.3dB was measured at 2.1GHz. The phase shifter has a small footprint of 0.3 × 0.7mm2, which is almost three times less than a traditional high-pass/low-pass design. Post-layout simulations indicate similar performance in terms of bandwidth, phase accuracy and insertion loss for both circuits. Stacked switches are used to increase the power handling to +20dBm.

U2 - 10.1109/ISCAS.2014.6865133

DO - 10.1109/ISCAS.2014.6865133

M3 - Paper in conference proceeding

SN - 978-1-4799-3431-7

SP - 333

EP - 336

BT - Proc. of International Symposium on Circuits and systems (ISCAS)

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE International Symposium on Circuits and Systems (ISCAS), 2014

Y2 - 1 June 2014 through 5 June 2014

ER -

L-Band 180 degree passive phase shifter employing auto-tranformer in an SOS process

Abstract

Conference

Subject classification (UKÄ)

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Cite this