Isolation improvement of dual feed patch antenna by assimilating metasurface ground

Mohammad Habib Ullah; Md Rezwanul Ahsan; Wan Nor Liza Wan Mahadi; Tarik Abdul Latef; Md Jasim Uddin

doi:10.1002/mop.29101

Isolation improvement of dual feed patch antenna by assimilating metasurface ground

Mohammad Habib Ullah^*
, Md Rezwanul Ahsan
, Wan Nor Liza Wan Mahadi
, Tarik Abdul Latef
, Md Jasim Uddin

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A new octagonal ring shape metasurface structure (MSS) has been design and implemented at the back of a dual feed planar printed Ultrawideband array antenna. The proposed MSS incorporated antenna has been design and fabricated on a high permittivity (ε_r=15) ceramic filled biopolymer-based sandwich structured dielectric substrate. A significant improvement of isolation (S₂₁) between dual port array elements of the proposed antenna has been achieved by assimilating 6 × 9 octagonal ring shape MSS with near zero refractive index in the ground plane. Measurement result shows that the proposed antenna with MSS loading has been achieved the reflection coefficient (S₁₁<-10 dB) bandwidths of 1.3, 1.02, 0.75, and 1.8 GHz. Stable radiation patterns with the gains of 3.42, 4.14, 5.46, and 8.28 dBi have been measured at the resonant frequencies 3.1, 4.41, 6.2, and 8.75 GHz.

Original language	English
Pages (from-to)	1406-1409
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	57
Issue number	6
DOIs	https://doi.org/10.1002/mop.29101
Publication status	Published - 27 Mar 2015
Externally published	Yes

Keywords

Dual feed
Isolation improvement
Metasurface structure
Microstrip patch antenna
Octagonal ring
Ultrawideband

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10.1002/mop.29101

Cite this

@article{000c5506dfb14f3abfe102d24e829e5d,

title = "Isolation improvement of dual feed patch antenna by assimilating metasurface ground",

abstract = "A new octagonal ring shape metasurface structure (MSS) has been design and implemented at the back of a dual feed planar printed Ultrawideband array antenna. The proposed MSS incorporated antenna has been design and fabricated on a high permittivity (εr=15) ceramic filled biopolymer-based sandwich structured dielectric substrate. A significant improvement of isolation (S21) between dual port array elements of the proposed antenna has been achieved by assimilating 6 × 9 octagonal ring shape MSS with near zero refractive index in the ground plane. Measurement result shows that the proposed antenna with MSS loading has been achieved the reflection coefficient (S11<-10 dB) bandwidths of 1.3, 1.02, 0.75, and 1.8 GHz. Stable radiation patterns with the gains of 3.42, 4.14, 5.46, and 8.28 dBi have been measured at the resonant frequencies 3.1, 4.41, 6.2, and 8.75 GHz.",

keywords = "Dual feed, Isolation improvement, Metasurface structure, Microstrip patch antenna, Octagonal ring, Ultrawideband",

author = "Ullah, \{Mohammad Habib\} and Ahsan, \{Md Rezwanul\} and Mahadi, \{Wan Nor Liza Wan\} and Latef, \{Tarik Abdul\} and Uddin, \{Md Jasim\}",

note = "Publisher Copyright: {\textcopyright} 2015 Wiley Periodicals, Inc.",

year = "2015",

month = mar,

day = "27",

doi = "10.1002/mop.29101",

language = "English",

volume = "57",

pages = "1406--1409",

journal = "Microwave and Optical Technology Letters",

issn = "0895-2477",

number = "6",

}

TY - JOUR

T1 - Isolation improvement of dual feed patch antenna by assimilating metasurface ground

AU - Ullah, Mohammad Habib

AU - Ahsan, Md Rezwanul

AU - Mahadi, Wan Nor Liza Wan

AU - Latef, Tarik Abdul

AU - Uddin, Md Jasim

PY - 2015/3/27

Y1 - 2015/3/27

N2 - A new octagonal ring shape metasurface structure (MSS) has been design and implemented at the back of a dual feed planar printed Ultrawideband array antenna. The proposed MSS incorporated antenna has been design and fabricated on a high permittivity (εr=15) ceramic filled biopolymer-based sandwich structured dielectric substrate. A significant improvement of isolation (S21) between dual port array elements of the proposed antenna has been achieved by assimilating 6 × 9 octagonal ring shape MSS with near zero refractive index in the ground plane. Measurement result shows that the proposed antenna with MSS loading has been achieved the reflection coefficient (S11<-10 dB) bandwidths of 1.3, 1.02, 0.75, and 1.8 GHz. Stable radiation patterns with the gains of 3.42, 4.14, 5.46, and 8.28 dBi have been measured at the resonant frequencies 3.1, 4.41, 6.2, and 8.75 GHz.

AB - A new octagonal ring shape metasurface structure (MSS) has been design and implemented at the back of a dual feed planar printed Ultrawideband array antenna. The proposed MSS incorporated antenna has been design and fabricated on a high permittivity (εr=15) ceramic filled biopolymer-based sandwich structured dielectric substrate. A significant improvement of isolation (S21) between dual port array elements of the proposed antenna has been achieved by assimilating 6 × 9 octagonal ring shape MSS with near zero refractive index in the ground plane. Measurement result shows that the proposed antenna with MSS loading has been achieved the reflection coefficient (S11<-10 dB) bandwidths of 1.3, 1.02, 0.75, and 1.8 GHz. Stable radiation patterns with the gains of 3.42, 4.14, 5.46, and 8.28 dBi have been measured at the resonant frequencies 3.1, 4.41, 6.2, and 8.75 GHz.

KW - Dual feed

KW - Isolation improvement

KW - Metasurface structure

KW - Microstrip patch antenna

KW - Octagonal ring

KW - Ultrawideband

UR - https://www.scopus.com/pages/publications/84925773720

U2 - 10.1002/mop.29101

DO - 10.1002/mop.29101

M3 - Article

AN - SCOPUS:84925773720

SN - 0895-2477

VL - 57

SP - 1406

EP - 1409

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 6

ER -

Isolation improvement of dual feed patch antenna by assimilating metasurface ground

Abstract

Keywords

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