A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques

Xinwang Zhang; Yichuang Sun; Zhihua Wang; Baoyong Chi

doi:10.1109/ISCAS.2015.7168667

A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques

Xinwang Zhang
, Yichuang Sun
, Zhihua Wang
, Baoyong Chi

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

4 Citations (Scopus)

Abstract

A 0.5-30GHz wideband differential CMOS T/R switch is proposed with low insertion loss (IL), high power handling capacity and high TX-RX isolation. The independent bias technique is proposed to keep the transistors in ideal on/off mode to improve IL and power handling capacity. The leakage cancellation technique is introduced to cancel leakage from TX port to RX port with two match paths. The proposed T/R switch has been implemented in 65nm CMOS, and simulation results show that it achieves 1.2/1.9dB IL and 43/31dBm 1-dB compression point (P1dB) in TX/RX mode and 60dB TX-RX isolation over 0.5-30GHz.

Original language	English
Title of host publication	2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	449-452
Number of pages	4
Volume	2015-July
ISBN (Electronic)	9781479983919
DOIs	https://doi.org/10.1109/ISCAS.2015.7168667
Publication status	Published - 1 Jan 2015
Event	IEEE International Symposium on Circuits and Systems, ISCAS 2015 - Lisbon, Portugal Duration: 24 May 2015 → 27 May 2015

Conference

Conference	IEEE International Symposium on Circuits and Systems, ISCAS 2015
Country/Territory	Portugal
City	Lisbon
Period	24/05/15 → 27/05/15

Keywords

Differential
leakage cancellation
T/R switch
wideband

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10.1109/ISCAS.2015.7168667Licence: Unspecified

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Zhang, X., Sun, Y., Wang, Z., & Chi, B. (2015). A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques. In 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015 (Vol. 2015-July, pp. 449-452). Article 7168667 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ISCAS.2015.7168667

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title = "A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques",

abstract = "A 0.5-30GHz wideband differential CMOS T/R switch is proposed with low insertion loss (IL), high power handling capacity and high TX-RX isolation. The independent bias technique is proposed to keep the transistors in ideal on/off mode to improve IL and power handling capacity. The leakage cancellation technique is introduced to cancel leakage from TX port to RX port with two match paths. The proposed T/R switch has been implemented in 65nm CMOS, and simulation results show that it achieves 1.2/1.9dB IL and 43/31dBm 1-dB compression point (P1dB) in TX/RX mode and 60dB TX-RX isolation over 0.5-30GHz.",

keywords = "Differential, leakage cancellation, T/R switch, wideband",

author = "Xinwang Zhang and Yichuang Sun and Zhihua Wang and Baoyong Chi",

year = "2015",

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doi = "10.1109/ISCAS.2015.7168667",

language = "English",

volume = "2015-July",

pages = "449--452",

booktitle = "2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015",

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

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note = "IEEE International Symposium on Circuits and Systems, ISCAS 2015 ; Conference date: 24-05-2015 Through 27-05-2015",

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Zhang, X, Sun, Y, Wang, Z & Chi, B 2015, A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques. in 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. vol. 2015-July, 7168667, Institute of Electrical and Electronics Engineers (IEEE), pp. 449-452, IEEE International Symposium on Circuits and Systems, ISCAS 2015, Lisbon, Portugal, 24/05/15. https://doi.org/10.1109/ISCAS.2015.7168667

A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques. / Zhang, Xinwang; Sun, Yichuang; Wang, Zhihua et al.
2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Vol. 2015-July Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 449-452 7168667.

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

TY - GEN

T1 - A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques

AU - Zhang, Xinwang

AU - Sun, Yichuang

AU - Wang, Zhihua

AU - Chi, Baoyong

PY - 2015/1/1

Y1 - 2015/1/1

N2 - A 0.5-30GHz wideband differential CMOS T/R switch is proposed with low insertion loss (IL), high power handling capacity and high TX-RX isolation. The independent bias technique is proposed to keep the transistors in ideal on/off mode to improve IL and power handling capacity. The leakage cancellation technique is introduced to cancel leakage from TX port to RX port with two match paths. The proposed T/R switch has been implemented in 65nm CMOS, and simulation results show that it achieves 1.2/1.9dB IL and 43/31dBm 1-dB compression point (P1dB) in TX/RX mode and 60dB TX-RX isolation over 0.5-30GHz.

AB - A 0.5-30GHz wideband differential CMOS T/R switch is proposed with low insertion loss (IL), high power handling capacity and high TX-RX isolation. The independent bias technique is proposed to keep the transistors in ideal on/off mode to improve IL and power handling capacity. The leakage cancellation technique is introduced to cancel leakage from TX port to RX port with two match paths. The proposed T/R switch has been implemented in 65nm CMOS, and simulation results show that it achieves 1.2/1.9dB IL and 43/31dBm 1-dB compression point (P1dB) in TX/RX mode and 60dB TX-RX isolation over 0.5-30GHz.

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KW - leakage cancellation

KW - T/R switch

KW - wideband

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DO - 10.1109/ISCAS.2015.7168667

M3 - Conference contribution

AN - SCOPUS:84946232544

VL - 2015-July

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EP - 452

BT - 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - IEEE International Symposium on Circuits and Systems, ISCAS 2015

Y2 - 24 May 2015 through 27 May 2015

ER -

A 0.5-30GHz wideband differential CMOS T/R switch with independent bias and leakage cancellation techniques

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Keywords

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