Enhanced gain UWB slot antenna with multilayer frequency-selective surface reflector

Y. Ranga; L. Matekovits; Karu P. Esselle; Andrew R. Weily

doi:10.1109/IWAT.2011.5752277

Enhanced gain UWB slot antenna with multilayer frequency-selective surface reflector

Y. Ranga^*, L. Matekovits, Karu P. Esselle, Andrew R. Weily

^*Corresponding author for this work

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

7 Citations (Scopus)

Abstract

Adequately design Frequency Selective Surfaces (FSSs) allow significant control of the phase of reflection and transmission characteristics over a wide frequency band. This property is used here to develop a multilayer FSS reflector enhancing the gain and radiation properties of antennas for ultra wideband applications. These kinds of reflectors make structures low profile by providing the flexibility in mounting them closer to antenna without disturbing the impedance bandwidth and providing a good gain control in the main beam direction. In order to design a suitable reflector dual layer FSS have been designed and employed with a slot antenna. FSS layer works from 4 GHz to 12 GHz, providing a linear transmission phase in the 133% bandwidth. Performance of the FSS is tested with UWB slot antenna and predicted results show significant gain enhancement while maintain the bandwidth of 140%.

Original language	English
Title of host publication	2011 International Workshop on Antenna Technology, iWAT 2011
Subtitle of host publication	Proceedings
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	176-179
Number of pages	4
ISBN (Electronic)	9781424491346, 9781424491322
ISBN (Print)	9781424491339
DOIs	https://doi.org/10.1109/IWAT.2011.5752277
Publication status	Published - 2011
Event	2011 International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials, iWAT 2011 - Hong Kong, China Duration: 7 Mar 2011 → 9 Mar 2011

Other

Other	2011 International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials, iWAT 2011
Country	China
City	Hong Kong
Period	7/03/11 → 9/03/11

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10.1109/IWAT.2011.5752277

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Cite this

@inproceedings{93142c5afcf847e6b0cc4873698e584b,

title = "Enhanced gain UWB slot antenna with multilayer frequency-selective surface reflector",

abstract = "Adequately design Frequency Selective Surfaces (FSSs) allow significant control of the phase of reflection and transmission characteristics over a wide frequency band. This property is used here to develop a multilayer FSS reflector enhancing the gain and radiation properties of antennas for ultra wideband applications. These kinds of reflectors make structures low profile by providing the flexibility in mounting them closer to antenna without disturbing the impedance bandwidth and providing a good gain control in the main beam direction. In order to design a suitable reflector dual layer FSS have been designed and employed with a slot antenna. FSS layer works from 4 GHz to 12 GHz, providing a linear transmission phase in the 133% bandwidth. Performance of the FSS is tested with UWB slot antenna and predicted results show significant gain enhancement while maintain the bandwidth of 140%.",

author = "Y. Ranga and L. Matekovits and Esselle, {Karu P.} and Weily, {Andrew R.}",

year = "2011",

doi = "10.1109/IWAT.2011.5752277",

language = "English",

isbn = "9781424491339",

pages = "176--179",

booktitle = "2011 International Workshop on Antenna Technology, iWAT 2011",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2011 International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials, iWAT 2011 ; Conference date: 07-03-2011 Through 09-03-2011",

}

Ranga, Y, Matekovits, L, Esselle, KP & Weily, AR 2011, Enhanced gain UWB slot antenna with multilayer frequency-selective surface reflector. in 2011 International Workshop on Antenna Technology, iWAT 2011: Proceedings., 5752277, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 176-179, 2011 International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials, iWAT 2011, Hong Kong, China, 7/03/11. https://doi.org/10.1109/IWAT.2011.5752277

Enhanced gain UWB slot antenna with multilayer frequency-selective surface reflector. / Ranga, Y.; Matekovits, L.; Esselle, Karu P.; Weily, Andrew R.

2011 International Workshop on Antenna Technology, iWAT 2011: Proceedings. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2011. p. 176-179 5752277.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AB - Adequately design Frequency Selective Surfaces (FSSs) allow significant control of the phase of reflection and transmission characteristics over a wide frequency band. This property is used here to develop a multilayer FSS reflector enhancing the gain and radiation properties of antennas for ultra wideband applications. These kinds of reflectors make structures low profile by providing the flexibility in mounting them closer to antenna without disturbing the impedance bandwidth and providing a good gain control in the main beam direction. In order to design a suitable reflector dual layer FSS have been designed and employed with a slot antenna. FSS layer works from 4 GHz to 12 GHz, providing a linear transmission phase in the 133% bandwidth. Performance of the FSS is tested with UWB slot antenna and predicted results show significant gain enhancement while maintain the bandwidth of 140%.

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