Design of a compact broadband circularly-polarized slot antenna for wireless applications

Sasan Ahdi Rezaeieh; Serkan Şimşek; Javad Pourahmadazar

doi:10.1002/mop.27303

Design of a compact broadband circularly-polarized slot antenna for wireless applications

Sasan Ahdi Rezaeieh^*
, Serkan Şimşek
, Javad Pourahmadazar

^*Bu çalışma için yazışmadan sorumlu yazar

Elektronik ve Hab.Müh.Bölümü

Islamic Azad University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

10 Atıf (Scopus)

Özet

This article presents design of a compact broadband circularly-polarized square slot antenna with a coplanar waveguide feed.A circular polarization bandwidth larger than 64.7% (3172-6211 MHz) obtained with the proposed antenna by embedding two inverted-L grounded strips and a 45° bended strip around corners, whereas the impedance bandwidth can be greatly improved through the tuning stubs. 3 dB axial ratio bandwidth of the proposed CP antenna is large as 64.7% in a frequency band of 3172-6211 MHz. The CP antenna operates in a frequency range from 2.25 to 6.75 GHz and 8.25 to 10.25 GHz with VSWR < 2 impedance bandwidth. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:413-418, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27303

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	413-418
Sayfa sayısı	6
Dergi	Microwave and Optical Technology Letters
Hacim	55
Basın numarası	2
DOI'lar	https://doi.org/10.1002/mop.27303
Yayın durumu	Yayınlandı - Şub 2013

Belgeye Erişim

10.1002/mop.27303

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Design of a compact broadband circularly-polarized slot antenna for wireless applications",

abstract = "This article presents design of a compact broadband circularly-polarized square slot antenna with a coplanar waveguide feed.A circular polarization bandwidth larger than 64.7\% (3172-6211 MHz) obtained with the proposed antenna by embedding two inverted-L grounded strips and a 45° bended strip around corners, whereas the impedance bandwidth can be greatly improved through the tuning stubs. 3 dB axial ratio bandwidth of the proposed CP antenna is large as 64.7\% in a frequency band of 3172-6211 MHz. The CP antenna operates in a frequency range from 2.25 to 6.75 GHz and 8.25 to 10.25 GHz with VSWR < 2 impedance bandwidth. {\textcopyright} 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:413-418, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27303",

keywords = "broadband antenna, circularly polarized slot antenna, compact antenna, square slot antenna",

author = "Rezaeieh, \{Sasan Ahdi\} and Serkan {\c S}im{\c s}ek and Javad Pourahmadazar",

year = "2013",

month = feb,

doi = "10.1002/mop.27303",

language = "English",

volume = "55",

pages = "413--418",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

publisher = "John Wiley \& Sons Inc.",

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AU - Rezaeieh, Sasan Ahdi

AU - Şimşek, Serkan

AU - Pourahmadazar, Javad

PY - 2013/2

Y1 - 2013/2

N2 - This article presents design of a compact broadband circularly-polarized square slot antenna with a coplanar waveguide feed.A circular polarization bandwidth larger than 64.7% (3172-6211 MHz) obtained with the proposed antenna by embedding two inverted-L grounded strips and a 45° bended strip around corners, whereas the impedance bandwidth can be greatly improved through the tuning stubs. 3 dB axial ratio bandwidth of the proposed CP antenna is large as 64.7% in a frequency band of 3172-6211 MHz. The CP antenna operates in a frequency range from 2.25 to 6.75 GHz and 8.25 to 10.25 GHz with VSWR < 2 impedance bandwidth. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:413-418, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27303

AB - This article presents design of a compact broadband circularly-polarized square slot antenna with a coplanar waveguide feed.A circular polarization bandwidth larger than 64.7% (3172-6211 MHz) obtained with the proposed antenna by embedding two inverted-L grounded strips and a 45° bended strip around corners, whereas the impedance bandwidth can be greatly improved through the tuning stubs. 3 dB axial ratio bandwidth of the proposed CP antenna is large as 64.7% in a frequency band of 3172-6211 MHz. The CP antenna operates in a frequency range from 2.25 to 6.75 GHz and 8.25 to 10.25 GHz with VSWR < 2 impedance bandwidth. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:413-418, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27303

KW - broadband antenna

KW - circularly polarized slot antenna

KW - compact antenna

KW - square slot antenna

UR - https://www.scopus.com/pages/publications/84872954824

U2 - 10.1002/mop.27303

DO - 10.1002/mop.27303

M3 - Article

AN - SCOPUS:84872954824

SN - 0895-2477

VL - 55

SP - 413

EP - 418

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 2

ER -

Design of a compact broadband circularly-polarized slot antenna for wireless applications

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