A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance

Ming Shen, Jian Ren, Jan Hvolgaard Mikkelsen, Xianfeng Liang, Ole Kiel Jensen, Minggui Ai, Gert F. Pedersen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

1 Citation (Scopus)

Resumé

This paper presents an ultra-wideband band-pass filter designed using a slot-line ring resonator and two pairs of embedded circular slot structures. The slot-line ring resonator is used to form the desired UWB passband, and the upper stop-band response is suppressed by embedding the circular slot structures into the ring resonator. This is different from conventional designs using cascaded bandstop/low-pass filters for stop-band response suppression, which usually leads to big circuit sizes. And hence the proposed approach can reduce the circuit size significantly. A prototype filter with a compact size (13.6 mm×6.75 mm) has been implemented for experimental validation. The measured results show a −3 dB frequency band from 3.4 GHz to 11.7 GHz and > 20 dB upper stop-band suppression from 12.5 GHz to 20GHz.
OriginalsprogEngelsk
Titel16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016)
Udgivelses sted2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB)
ForlagIEEE Press
Publikationsdato2016
ISBN (Trykt)978-1-5090-1318-0
ISBN (Elektronisk)978-1-5090-1317-3
DOI
StatusUdgivet - 2016
Begivenhed16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016) - Nanjing , Kina
Varighed: 16 okt. 201619 okt. 2016

Konference

Konference16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016)
LandKina
ByNanjing
Periode16/10/201619/10/2016

Fingerprint

Bandpass filters
Ultra-wideband (UWB)
Resonators
Notch filters
Networks (circuits)
Low pass filters
Frequency bands

Citer dette

Shen, M., Ren, J., Mikkelsen, J. H., Liang, X., Jensen, O. K., Ai, M., & Pedersen, G. F. (2016). A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance. I 16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016) 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB) : IEEE Press. https://doi.org/10.1109/ICUWB.2016.7790551
Shen, Ming ; Ren, Jian ; Mikkelsen, Jan Hvolgaard ; Liang, Xianfeng ; Jensen, Ole Kiel ; Ai, Minggui ; Pedersen, Gert F. / A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance. 16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016). 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB) : IEEE Press, 2016.
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title = "A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance",
abstract = "This paper presents an ultra-wideband band-pass filter designed using a slot-line ring resonator and two pairs of embedded circular slot structures. The slot-line ring resonator is used to form the desired UWB passband, and the upper stop-band response is suppressed by embedding the circular slot structures into the ring resonator. This is different from conventional designs using cascaded bandstop/low-pass filters for stop-band response suppression, which usually leads to big circuit sizes. And hence the proposed approach can reduce the circuit size significantly. A prototype filter with a compact size (13.6 mm×6.75 mm) has been implemented for experimental validation. The measured results show a −3 dB frequency band from 3.4 GHz to 11.7 GHz and > 20 dB upper stop-band suppression from 12.5 GHz to 20GHz.",
author = "Ming Shen and Jian Ren and Mikkelsen, {Jan Hvolgaard} and Xianfeng Liang and Jensen, {Ole Kiel} and Minggui Ai and Pedersen, {Gert F.}",
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Shen, M, Ren, J, Mikkelsen, JH, Liang, X, Jensen, OK, Ai, M & Pedersen, GF 2016, A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance. i 16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016). IEEE Press, 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB) , Nanjing , Kina, 16/10/2016. https://doi.org/10.1109/ICUWB.2016.7790551

A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance. / Shen, Ming; Ren, Jian; Mikkelsen, Jan Hvolgaard; Liang, Xianfeng; Jensen, Ole Kiel; Ai, Minggui; Pedersen, Gert F.

16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016). 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB) : IEEE Press, 2016.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance

AU - Shen, Ming

AU - Ren, Jian

AU - Mikkelsen, Jan Hvolgaard

AU - Liang, Xianfeng

AU - Jensen, Ole Kiel

AU - Ai, Minggui

AU - Pedersen, Gert F.

PY - 2016

Y1 - 2016

N2 - This paper presents an ultra-wideband band-pass filter designed using a slot-line ring resonator and two pairs of embedded circular slot structures. The slot-line ring resonator is used to form the desired UWB passband, and the upper stop-band response is suppressed by embedding the circular slot structures into the ring resonator. This is different from conventional designs using cascaded bandstop/low-pass filters for stop-band response suppression, which usually leads to big circuit sizes. And hence the proposed approach can reduce the circuit size significantly. A prototype filter with a compact size (13.6 mm×6.75 mm) has been implemented for experimental validation. The measured results show a −3 dB frequency band from 3.4 GHz to 11.7 GHz and > 20 dB upper stop-band suppression from 12.5 GHz to 20GHz.

AB - This paper presents an ultra-wideband band-pass filter designed using a slot-line ring resonator and two pairs of embedded circular slot structures. The slot-line ring resonator is used to form the desired UWB passband, and the upper stop-band response is suppressed by embedding the circular slot structures into the ring resonator. This is different from conventional designs using cascaded bandstop/low-pass filters for stop-band response suppression, which usually leads to big circuit sizes. And hence the proposed approach can reduce the circuit size significantly. A prototype filter with a compact size (13.6 mm×6.75 mm) has been implemented for experimental validation. The measured results show a −3 dB frequency band from 3.4 GHz to 11.7 GHz and > 20 dB upper stop-band suppression from 12.5 GHz to 20GHz.

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DO - 10.1109/ICUWB.2016.7790551

M3 - Article in proceeding

SN - 978-1-5090-1318-0

BT - 16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016)

PB - IEEE Press

CY - 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB)

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Shen M, Ren J, Mikkelsen JH, Liang X, Jensen OK, Ai M et al. A Compact UWB Band-Pass Filter Using Embedded Circular Slot Structures for Improved Upper Stop-band Performance. I 16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB 2016). 2016 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB) : IEEE Press. 2016 https://doi.org/10.1109/ICUWB.2016.7790551