Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end

Meriam Gay Bautista; Eryk Dutkiewicz; Xiaojing Huang; Diep Nguyen; Forest Zhu

doi:10.1109/ISCIT.2016.7751702

Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end

Meriam Gay Bautista^*, Eryk Dutkiewicz, Xiaojing Huang, Diep Nguyen, Forest Zhu

^*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

This paper reviews the state of the art of a polyphase complex filter for RF front-end low-IF transceivers applications. We then propose a multi-stage polyphase filter design to generate a quadrature I/Q signal to achieve a wideband precision quadrature phase shift with a constant 90 ° phase difference for self-interference cancellation circuit for full duplex radio. The number of the stages determines the bandwidth requirement of the channel. An increase of 87% in bandwidth is attained when our design is implemented in multi-stage from 2 to an extended 6 stages. A 4-stage polyphase filter achieves 2.3 GHz bandwidth.

Original language	English
Title of host publication	2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	597-601
Number of pages	5
ISBN (Electronic)	9781509040995
ISBN (Print)	9781509041008
DOIs	https://doi.org/10.1109/ISCIT.2016.7751702
Publication status	Published - 2016
Externally published	Yes
Event	16th International Symposium on Communications and Information Technologies, ISCIT 2016 - Qingdao, China Duration: 26 Sept 2016 → 28 Sept 2016

Other

Other	16th International Symposium on Communications and Information Technologies, ISCIT 2016
Country/Territory	China
City	Qingdao
Period	26/09/16 → 28/09/16

Keywords

phase shift
polyphase filter
quadrature
RF Front-end
90° phase

Access to Document

10.1109/ISCIT.2016.7751702

Cite this

Bautista, M. G., Dutkiewicz, E., Huang, X., Nguyen, D., & Zhu, F. (2016). Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end. In 2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016 (pp. 597-601). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ISCIT.2016.7751702

@inproceedings{4712801b900344bf83506209108cb9b5,

title = "Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end",

abstract = "This paper reviews the state of the art of a polyphase complex filter for RF front-end low-IF transceivers applications. We then propose a multi-stage polyphase filter design to generate a quadrature I/Q signal to achieve a wideband precision quadrature phase shift with a constant 90 ° phase difference for self-interference cancellation circuit for full duplex radio. The number of the stages determines the bandwidth requirement of the channel. An increase of 87% in bandwidth is attained when our design is implemented in multi-stage from 2 to an extended 6 stages. A 4-stage polyphase filter achieves 2.3 GHz bandwidth.",

keywords = "phase shift, polyphase filter, quadrature, RF Front-end, 90° phase",

author = "Bautista, {Meriam Gay} and Eryk Dutkiewicz and Xiaojing Huang and Diep Nguyen and Forest Zhu",

year = "2016",

doi = "10.1109/ISCIT.2016.7751702",

language = "English",

isbn = "9781509041008",

pages = "597--601",

booktitle = "2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "16th International Symposium on Communications and Information Technologies, ISCIT 2016 ; Conference date: 26-09-2016 Through 28-09-2016",

}

Bautista, MG, Dutkiewicz, E, Huang, X, Nguyen, D & Zhu, F 2016, Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end. in 2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 597-601, 16th International Symposium on Communications and Information Technologies, ISCIT 2016, Qingdao, China, 26/09/16. https://doi.org/10.1109/ISCIT.2016.7751702

Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end. / Bautista, Meriam Gay; Dutkiewicz, Eryk; Huang, Xiaojing et al.
2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2016. p. 597-601.

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

TY - GEN

T1 - Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end

AU - Bautista, Meriam Gay

AU - Dutkiewicz, Eryk

AU - Huang, Xiaojing

AU - Nguyen, Diep

AU - Zhu, Forest

PY - 2016

Y1 - 2016

N2 - This paper reviews the state of the art of a polyphase complex filter for RF front-end low-IF transceivers applications. We then propose a multi-stage polyphase filter design to generate a quadrature I/Q signal to achieve a wideband precision quadrature phase shift with a constant 90 ° phase difference for self-interference cancellation circuit for full duplex radio. The number of the stages determines the bandwidth requirement of the channel. An increase of 87% in bandwidth is attained when our design is implemented in multi-stage from 2 to an extended 6 stages. A 4-stage polyphase filter achieves 2.3 GHz bandwidth.

AB - This paper reviews the state of the art of a polyphase complex filter for RF front-end low-IF transceivers applications. We then propose a multi-stage polyphase filter design to generate a quadrature I/Q signal to achieve a wideband precision quadrature phase shift with a constant 90 ° phase difference for self-interference cancellation circuit for full duplex radio. The number of the stages determines the bandwidth requirement of the channel. An increase of 87% in bandwidth is attained when our design is implemented in multi-stage from 2 to an extended 6 stages. A 4-stage polyphase filter achieves 2.3 GHz bandwidth.

KW - phase shift

KW - polyphase filter

KW - quadrature

KW - RF Front-end

KW - 90° phase

UR - http://www.scopus.com/inward/record.url?scp=85006858065&partnerID=8YFLogxK

U2 - 10.1109/ISCIT.2016.7751702

DO - 10.1109/ISCIT.2016.7751702

M3 - Conference proceeding contribution

AN - SCOPUS:85006858065

SN - 9781509041008

SP - 597

EP - 601

BT - 2016 16th International Symposium on Communications and Information Technologies, ISCIT 2016

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 16th International Symposium on Communications and Information Technologies, ISCIT 2016

Y2 - 26 September 2016 through 28 September 2016

ER -

Quadrature broadband phase shift generation using passive RC polyphase filter for RF front-end

Abstract

Other

Keywords

Access to Document

Other files and links

Fingerprint

Cite this