Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators

Ming Shen; Jan H. Mikkelsen; Hao  Jiang; Ole Kiel Jensen; Torben Larsen

doi:10.1109/ICUWB.2012.6340473

Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators

Ming Shen, Jan H. Mikkelsen, Hao Jiang, Ole Kiel Jensen, Torben Larsen

Department of Electronic Systems

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

1 Citation (Scopus)

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Abstract

Due to overlapping frequency bands, IEEE 802.11a WLAN and Ultra Wide-Band systems potentially suffer from mutual interference problems. This paper proposes a method for inserting frequency notches into the IR-UWB power spectrum to ensure compatibility with WLAN systems. In contrast to conventional approaches where complicated waveform equations are used, the proposed method uses a dual-pulse frequency notching approach to achieve frequency suppression in selected bands. The proposed method offers a solution that is generically applicable to UWB pulse generators using different pulse waveforms. In addition the method can be easily implemented. A prototype UWB pulse generator designed using the proposed method has been fabricated in a standard 0.18 μm CMOS process for verification, and satisfactory results are found.

Original language	English
Title of host publication	Proceedings of the 2012 IEEE International Conference on Ultra-Wideband (ICUWB)
Number of pages	5
Publisher	IEEE Press
Publication date	2012
Pages	36-40
ISBN (Print)	978-1-4577-2031-4
DOIs	https://doi.org/10.1109/ICUWB.2012.6340473
Publication status	Published - 2012
Event	2012 IEEE International Conference on Ultra-Wideband - Syracuse, United States Duration: 17 Sept 2012 → 20 Sept 2012

Conference

Conference	2012 IEEE International Conference on Ultra-Wideband
Country/Territory	United States
City	Syracuse
Period	17/09/2012 → 20/09/2012

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10.1109/ICUWB.2012.6340473

ICUWB2012_Ming_final_VBNSubmitted manuscript, 684 KB

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@inproceedings{b90391e9729d43949a6588dee432da8e,

title = "Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators",

abstract = "Due to overlapping frequency bands, IEEE 802.11a WLAN and Ultra Wide-Band systems potentially suffer from mutual interference problems. This paper proposes a method for inserting frequency notches into the IR-UWB power spectrum to ensure compatibility with WLAN systems. In contrast to conventional approaches where complicated waveform equations are used, the proposed method uses a dual-pulse frequency notching approach to achieve frequency suppression in selected bands. The proposed method offers a solution that is generically applicable to UWB pulse generators using different pulse waveforms. In addition the method can be easily implemented. A prototype UWB pulse generator designed using the proposed method has been fabricated in a standard 0.18 μm CMOS process for verification, and satisfactory results are found.",

author = "Ming Shen and Mikkelsen, {Jan H.} and Hao Jiang and Jensen, {Ole Kiel} and Torben Larsen",

year = "2012",

doi = "10.1109/ICUWB.2012.6340473",

language = "English",

isbn = "978-1-4577-2031-4",

pages = "36--40",

booktitle = "Proceedings of the 2012 IEEE International Conference on Ultra-Wideband (ICUWB)",

publisher = "IEEE Press",

note = "2012 IEEE International Conference on Ultra-Wideband, ICUWB ; Conference date: 17-09-2012 Through 20-09-2012",

}

Shen, M , Mikkelsen, JH, Jiang, H, Jensen, OK & Larsen, T 2012, Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators. in Proceedings of the 2012 IEEE International Conference on Ultra-Wideband (ICUWB). IEEE Press, pp. 36-40, 2012 IEEE International Conference on Ultra-Wideband, Syracuse, United States, 17/09/2012. https://doi.org/10.1109/ICUWB.2012.6340473

Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators. / Shen, Ming ; Mikkelsen, Jan H.; Jiang, Hao et al.
Proceedings of the 2012 IEEE International Conference on Ultra-Wideband (ICUWB). IEEE Press, 2012. p. 36-40.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators

AU - Shen, Ming

AU - Mikkelsen, Jan H.

AU - Jiang, Hao

AU - Jensen, Ole Kiel

AU - Larsen, Torben

PY - 2012

Y1 - 2012

N2 - Due to overlapping frequency bands, IEEE 802.11a WLAN and Ultra Wide-Band systems potentially suffer from mutual interference problems. This paper proposes a method for inserting frequency notches into the IR-UWB power spectrum to ensure compatibility with WLAN systems. In contrast to conventional approaches where complicated waveform equations are used, the proposed method uses a dual-pulse frequency notching approach to achieve frequency suppression in selected bands. The proposed method offers a solution that is generically applicable to UWB pulse generators using different pulse waveforms. In addition the method can be easily implemented. A prototype UWB pulse generator designed using the proposed method has been fabricated in a standard 0.18 μm CMOS process for verification, and satisfactory results are found.

AB - Due to overlapping frequency bands, IEEE 802.11a WLAN and Ultra Wide-Band systems potentially suffer from mutual interference problems. This paper proposes a method for inserting frequency notches into the IR-UWB power spectrum to ensure compatibility with WLAN systems. In contrast to conventional approaches where complicated waveform equations are used, the proposed method uses a dual-pulse frequency notching approach to achieve frequency suppression in selected bands. The proposed method offers a solution that is generically applicable to UWB pulse generators using different pulse waveforms. In addition the method can be easily implemented. A prototype UWB pulse generator designed using the proposed method has been fabricated in a standard 0.18 μm CMOS process for verification, and satisfactory results are found.

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U2 - 10.1109/ICUWB.2012.6340473

DO - 10.1109/ICUWB.2012.6340473

M3 - Article in proceeding

SN - 978-1-4577-2031-4

SP - 36

EP - 40

BT - Proceedings of the 2012 IEEE International Conference on Ultra-Wideband (ICUWB)

PB - IEEE Press

T2 - 2012 IEEE International Conference on Ultra-Wideband

Y2 - 17 September 2012 through 20 September 2012

ER -

Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators

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Microwatt Radio for Self-Sustaining Wireless Sensor Networks

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Frequency notching applicable to CMOS implementation of WLAN compatible IR-UWB pulse generators

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Microwatt Radio for Self-Sustaining Wireless Sensor Networks

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