CMOS low-noise amplifier with small variation of group delay for UWB impulse radio systems

Hui Zhu; Bo Huang; Peng Zhang; Yuji Tanabe; Takaaki Baba

doi:10.1109/WICOM.2007.136

CMOS low-noise amplifier with small variation of group delay for UWB impulse radio systems

Hui Zhu^*, Bo Huang, Peng Zhang, Yuji Tanabe, Takaaki Baba

^*Corresponding author for this work

Graduate School of Information, Production and Systems

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

1 Citation (Scopus)

Abstract

In UWB systems, a small group delay variation is desirable because this implies that all frequencies will be delayed by relatively the same amount while passing through the amplifier. The CMOS LNA for UWB communication applications covering frequency band from 3 to 5 GHz based on 0.18 μm CMOS technique is indicated. A low group delay variation is indicated in this work. The group delay variation of the proposed design is about 25 ps according to the simulated results which implies that small distortion of transmit pulses. The communication quality of UWB systems will be improved.

Original language	English
Title of host publication	2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007
Pages	520-523
Number of pages	4
DOIs	https://doi.org/10.1109/WICOM.2007.136
Publication status	Published - 2007
Event	2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007 - Shanghai Duration: 2007 Sept 21 → 2007 Sept 25

Other

Other	2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007
City	Shanghai
Period	07/9/21 → 07/9/25

Keywords

CMOS LNA
Group delay
UWB impulse radio

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Communication

Access to Document

10.1109/WICOM.2007.136

Cite this

Zhu, H, Huang, B, Zhang, P, Tanabe, Y & Baba, T 2007, CMOS low-noise amplifier with small variation of group delay for UWB impulse radio systems. in 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007., 4339911, pp. 520-523, 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007, Shanghai, 07/9/21. https://doi.org/10.1109/WICOM.2007.136

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title = "CMOS low-noise amplifier with small variation of group delay for UWB impulse radio systems",

abstract = "In UWB systems, a small group delay variation is desirable because this implies that all frequencies will be delayed by relatively the same amount while passing through the amplifier. The CMOS LNA for UWB communication applications covering frequency band from 3 to 5 GHz based on 0.18 μm CMOS technique is indicated. A low group delay variation is indicated in this work. The group delay variation of the proposed design is about 25 ps according to the simulated results which implies that small distortion of transmit pulses. The communication quality of UWB systems will be improved.",

keywords = "CMOS LNA, Group delay, UWB impulse radio",

author = "Hui Zhu and Bo Huang and Peng Zhang and Yuji Tanabe and Takaaki Baba",

year = "2007",

doi = "10.1109/WICOM.2007.136",

language = "English",

isbn = "1424413125",

pages = "520--523",

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note = "2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007 ; Conference date: 21-09-2007 Through 25-09-2007",

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AU - Zhu, Hui

AU - Huang, Bo

AU - Zhang, Peng

AU - Tanabe, Yuji

AU - Baba, Takaaki

PY - 2007

Y1 - 2007

N2 - In UWB systems, a small group delay variation is desirable because this implies that all frequencies will be delayed by relatively the same amount while passing through the amplifier. The CMOS LNA for UWB communication applications covering frequency band from 3 to 5 GHz based on 0.18 μm CMOS technique is indicated. A low group delay variation is indicated in this work. The group delay variation of the proposed design is about 25 ps according to the simulated results which implies that small distortion of transmit pulses. The communication quality of UWB systems will be improved.

AB - In UWB systems, a small group delay variation is desirable because this implies that all frequencies will be delayed by relatively the same amount while passing through the amplifier. The CMOS LNA for UWB communication applications covering frequency band from 3 to 5 GHz based on 0.18 μm CMOS technique is indicated. A low group delay variation is indicated in this work. The group delay variation of the proposed design is about 25 ps according to the simulated results which implies that small distortion of transmit pulses. The communication quality of UWB systems will be improved.

KW - CMOS LNA

KW - Group delay

KW - UWB impulse radio

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M3 - Conference contribution

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SN - 9781424413126

SN - 1424413125

SN - 9781424413126

SP - 520

EP - 523

BT - 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007

T2 - 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007

Y2 - 21 September 2007 through 25 September 2007

ER -

CMOS low-noise amplifier with small variation of group delay for UWB impulse radio systems

Abstract

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Keywords

ASJC Scopus subject areas

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