A Wideband Printed Directional Antenna Array with Impedance Regulating Load

A Wideband Printed Directional Antenna Array with Impedance Regulating Load

We proposed a broadband directional antenna array working at mobile communication frequency band, which achieves a relative bandwidth of 50.7%. This binary antenna array is fed by two branches of the balanced microstrip. To enhance the antenna bandwidth, we introduced a section of loading metal stri...

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Bibliographic Details
Main Authors: Chun-Ying Kang, Shu Lin, Li-Wen Jing, Yu Tian, Jia-Xin Dong, Jia Lu
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2014/830629
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spelling doaj-e40c1b01638b48b38c8d3313dd1da78b2020-11-24T21:14:48ZengHindawi LimitedInternational Journal of Antennas and Propagation1687-58691687-58772014-01-01201410.1155/2014/830629830629A Wideband Printed Directional Antenna Array with Impedance Regulating LoadChun-Ying Kang0Shu Lin1Li-Wen Jing2Yu Tian3Jia-Xin Dong4Jia Lu5School of Information Science and Technology, Heilongjiang University, Harbin 150080, ChinaSchool of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150080, ChinaSchool of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150080, ChinaSchool of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150080, ChinaSchool of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150080, ChinaSchool of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150080, ChinaWe proposed a broadband directional antenna array working at mobile communication frequency band, which achieves a relative bandwidth of 50.7%. This binary antenna array is fed by two branches of the balanced microstrip. To enhance the antenna bandwidth, we introduced a section of loading metal strip. The antenna prototype has a S11 lower than −10 dB within the 1.5 GHz to 2.52 GHz frequency band, particularly from 2.01 GHz to 2.50 GHz, the S11 is lower than −15 dB. The gain varies with relatively small variation within the working band, which is 5.4 dBi to 8.7 dBi.http://dx.doi.org/10.1155/2014/830629
collection DOAJ
language English
format Article
sources DOAJ
author Chun-Ying Kang
Shu Lin
Li-Wen Jing
Yu Tian
Jia-Xin Dong
Jia Lu
spellingShingle Chun-Ying Kang
Shu Lin
Li-Wen Jing
Yu Tian
Jia-Xin Dong
Jia Lu
A Wideband Printed Directional Antenna Array with Impedance Regulating Load
International Journal of Antennas and Propagation
author_facet Chun-Ying Kang
Shu Lin
Li-Wen Jing
Yu Tian
Jia-Xin Dong
Jia Lu
author_sort Chun-Ying Kang
title A Wideband Printed Directional Antenna Array with Impedance Regulating Load
title_short A Wideband Printed Directional Antenna Array with Impedance Regulating Load
title_full A Wideband Printed Directional Antenna Array with Impedance Regulating Load
title_fullStr A Wideband Printed Directional Antenna Array with Impedance Regulating Load
title_full_unstemmed A Wideband Printed Directional Antenna Array with Impedance Regulating Load
title_sort wideband printed directional antenna array with impedance regulating load
publisher Hindawi Limited
series International Journal of Antennas and Propagation
issn 1687-5869
1687-5877
publishDate 2014-01-01
description We proposed a broadband directional antenna array working at mobile communication frequency band, which achieves a relative bandwidth of 50.7%. This binary antenna array is fed by two branches of the balanced microstrip. To enhance the antenna bandwidth, we introduced a section of loading metal strip. The antenna prototype has a S11 lower than −10 dB within the 1.5 GHz to 2.52 GHz frequency band, particularly from 2.01 GHz to 2.50 GHz, the S11 is lower than −15 dB. The gain varies with relatively small variation within the working band, which is 5.4 dBi to 8.7 dBi.
url http://dx.doi.org/10.1155/2014/830629
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