Dual port UWB diversity/MIMO antenna with dual band-notch characteristics

Asim Quddus; Rashid Saleem; Sabih Ur Rehman; M. Farhan Shafique

doi:10.1109/ICSPCS.2016.7843320

Dual port UWB diversity/MIMO antenna with dual band-notch characteristics

Asim Quddus, Rashid Saleem, Sabih Ur Rehman, M. Farhan Shafique

Research output: Book chapter/Published conference paper › Conference paper › peer-review

2 Citations (Scopus)

Abstract

A compact two-port diversity/MIMO antenna with dual band-notch characteristics for ultra wideband (UWB) applications is presented in this paper. The antennas exhibit a good impedance match over frequency band of 3.1 GHz-12 GHz, while exhibiting high isolation. Enhanced isolation is achieved with a decoupling structure having circular slots. The decoupling structure provides isolation of more than 20 dB for whole UWB spectrum. By introducing U-shaped slot in the main radiator and horizontal stubs in ground plane, band-notch characteristic is achieved in proposed MIMO design. Two notches are achieved at 5.150-5.825 GHz (WLAN) and 7.25-7.75 GHz (downlink of X-band satellite). The antenna is miniaturized having dimensions of 22mm × 36mm. The results suggests that the proposed diversity/MIMO antenna design can be suitable for portable UWB applications.

Original language	English
Title of host publication	2016, 10th international conference on signal processing and communication systems, (ICSPCS), proceedings
Editors	Tadeusz A. Wysocki, Beata J. Wysocki
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	1-4
Number of pages	4
ISBN (Electronic)	9781509009411
ISBN (Print)	9781509009428 (Print on demand)
DOIs	https://doi.org/10.1109/ICSPCS.2016.7843320
Publication status	Published - 06 Feb 2017
Event	10th International Conference on Signal Processing and Communication Systems: ICSPCS 2016 - Hilton Hotel, Surfers Paradise, Gold Coast, Australia Duration: 19 Dec 2016 → 21 Dec 2016 http://www.dspcs-witsp.com/icspcs_2016/index.html (Conference website) https://dspcs-witsp.com/icspcs_2016/Technical_Program_Final.htm (Conference program)

Conference

Conference	10th International Conference on Signal Processing and Communication Systems
Country/Territory	Australia
City	Gold Coast
Period	19/12/16 → 21/12/16
Other	The 10th International Conference on Signal Processing and Communication Systems, ICSPCS’2016, follows the very successful ICSPCS'2014 and ICSPCS'2015. A major objective of the Conference will be to pursue the progression from communication and information theory through to the implementation, evaluation and performance improvement of practical communication systems using Signal Processing technology. The Conference is also planned to be a forum for presenting research into topics ranging from those of the physical layer to the application layer.
Internet address	http://www.dspcs-witsp.com/icspcs_2016/index.html (Conference website) https://dspcs-witsp.com/icspcs_2016/Technical_Program_Final.htm (Conference program)

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10.1109/ICSPCS.2016.7843320

Cite this

Quddus, A., Saleem, R., Ur Rehman, S., & Shafique, M. F. (2017). Dual port UWB diversity/MIMO antenna with dual band-notch characteristics. In T. A. Wysocki, & B. J. Wysocki (Eds.), 2016, 10th international conference on signal processing and communication systems, (ICSPCS), proceedings (pp. 1-4). Article 7843320 IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICSPCS.2016.7843320

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keywords = "Band-Notch, Diversity, Isolation, Ultrawideband (UWB), WLAN, X-band",

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Quddus, A, Saleem, R, Ur Rehman, S & Shafique, MF 2017, Dual port UWB diversity/MIMO antenna with dual band-notch characteristics. in TA Wysocki & BJ Wysocki (eds), 2016, 10th international conference on signal processing and communication systems, (ICSPCS), proceedings., 7843320, IEEE, Institute of Electrical and Electronics Engineers, pp. 1-4, 10th International Conference on Signal Processing and Communication Systems, Gold Coast, Queensland, Australia, 19/12/16. https://doi.org/10.1109/ICSPCS.2016.7843320

Dual port UWB diversity/MIMO antenna with dual band-notch characteristics. / Quddus, Asim; Saleem, Rashid; Ur Rehman, Sabih et al.
2016, 10th international conference on signal processing and communication systems, (ICSPCS), proceedings. ed. / Tadeusz A. Wysocki; Beata J. Wysocki. IEEE, Institute of Electrical and Electronics Engineers, 2017. p. 1-4 7843320.

Research output: Book chapter/Published conference paper › Conference paper › peer-review

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AU - Saleem, Rashid

AU - Ur Rehman, Sabih

AU - Shafique, M. Farhan

N1 - Includes bibliographical references.

PY - 2017/2/6

Y1 - 2017/2/6

N2 - A compact two-port diversity/MIMO antenna with dual band-notch characteristics for ultra wideband (UWB) applications is presented in this paper. The antennas exhibit a good impedance match over frequency band of 3.1 GHz-12 GHz, while exhibiting high isolation. Enhanced isolation is achieved with a decoupling structure having circular slots. The decoupling structure provides isolation of more than 20 dB for whole UWB spectrum. By introducing U-shaped slot in the main radiator and horizontal stubs in ground plane, band-notch characteristic is achieved in proposed MIMO design. Two notches are achieved at 5.150-5.825 GHz (WLAN) and 7.25-7.75 GHz (downlink of X-band satellite). The antenna is miniaturized having dimensions of 22mm × 36mm. The results suggests that the proposed diversity/MIMO antenna design can be suitable for portable UWB applications.

AB - A compact two-port diversity/MIMO antenna with dual band-notch characteristics for ultra wideband (UWB) applications is presented in this paper. The antennas exhibit a good impedance match over frequency band of 3.1 GHz-12 GHz, while exhibiting high isolation. Enhanced isolation is achieved with a decoupling structure having circular slots. The decoupling structure provides isolation of more than 20 dB for whole UWB spectrum. By introducing U-shaped slot in the main radiator and horizontal stubs in ground plane, band-notch characteristic is achieved in proposed MIMO design. Two notches are achieved at 5.150-5.825 GHz (WLAN) and 7.25-7.75 GHz (downlink of X-band satellite). The antenna is miniaturized having dimensions of 22mm × 36mm. The results suggests that the proposed diversity/MIMO antenna design can be suitable for portable UWB applications.

KW - Band-Notch

KW - Diversity

KW - Isolation

KW - Ultrawideband (UWB)

KW - WLAN

KW - X-band

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M3 - Conference paper

SN - 9781509009428 (Print on demand)

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BT - 2016, 10th international conference on signal processing and communication systems, (ICSPCS), proceedings

A2 - Wysocki, Tadeusz A.

A2 - Wysocki, Beata J.

PB - IEEE, Institute of Electrical and Electronics Engineers

T2 - 10th International Conference on Signal Processing and Communication Systems

Y2 - 19 December 2016 through 21 December 2016

ER -

Quddus A, Saleem R, Ur Rehman S, Shafique MF. Dual port UWB diversity/MIMO antenna with dual band-notch characteristics. In Wysocki TA, Wysocki BJ, editors, 2016, 10th international conference on signal processing and communication systems, (ICSPCS), proceedings. IEEE, Institute of Electrical and Electronics Engineers. 2017. p. 1-4. 7843320 Epub 2016. doi: 10.1109/ICSPCS.2016.7843320

Dual port UWB diversity/MIMO antenna with dual band-notch characteristics

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