A sub-wavelength reflectarray element based on double square rings loaded with meander lines

Pei Yuan Qin; Y. Jay Guo; Andrew R. Weily

doi:10.1109/EuCAP.2014.6902274

A sub-wavelength reflectarray element based on double square rings loaded with meander lines

Pei Yuan Qin^*, Y. Jay Guo, Andrew R. Weily

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

A sub-wavelength phase-shifter element is presented for a single-layer reflectarray design at 10 GHz. The element has a size of around a fifth of a wavelength and consists of double concentric square rings loaded with meander lines. By changing the length of the meander line from 0 to 1mm, a 340 degree phase variation range can be achieved, which is much greater than many reported sub-wavelength reflectarray elements. In addition, the slope of the phase response remains almost constant at 9 GHz and 11 GHz, implying the proposed element has broadband properties. A WR 90 waveguide is used to measure the reflection phase of the elements and good agreement between the simulated and measured results are obtained.

Original language	English
Title of host publication	EuCAP 2014
Subtitle of host publication	the 8th European Conference on Antennas and Propagation
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	2296-2298
Number of pages	3
ISBN (Electronic)	9788890701849
DOIs	https://doi.org/10.1109/EuCAP.2014.6902274
Publication status	Published - 2014
Externally published	Yes
Event	8th European Conference on Antennas and Propagation, EuCAP 2014 - The Hague, Netherlands Duration: 6 Apr 2014 → 11 Apr 2014

Other

Other	8th European Conference on Antennas and Propagation, EuCAP 2014
Country/Territory	Netherlands
City	The Hague
Period	6/04/14 → 11/04/14

Keywords

double square ring
microstrip antenna
Reflectarray antenna
sub-wavelength

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10.1109/EuCAP.2014.6902274

Cite this

@inproceedings{eb4d675a3735419eab8dde9ab5100895,

title = "A sub-wavelength reflectarray element based on double square rings loaded with meander lines",

abstract = "A sub-wavelength phase-shifter element is presented for a single-layer reflectarray design at 10 GHz. The element has a size of around a fifth of a wavelength and consists of double concentric square rings loaded with meander lines. By changing the length of the meander line from 0 to 1mm, a 340 degree phase variation range can be achieved, which is much greater than many reported sub-wavelength reflectarray elements. In addition, the slope of the phase response remains almost constant at 9 GHz and 11 GHz, implying the proposed element has broadband properties. A WR 90 waveguide is used to measure the reflection phase of the elements and good agreement between the simulated and measured results are obtained.",

keywords = "double square ring, microstrip antenna, Reflectarray antenna, sub-wavelength",

author = "Qin, \{Pei Yuan\} and Guo, \{Y. Jay\} and Weily, \{Andrew R.\}",

year = "2014",

doi = "10.1109/EuCAP.2014.6902274",

language = "English",

pages = "2296--2298",

booktitle = "EuCAP 2014",

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

address = "United States",

note = "8th European Conference on Antennas and Propagation, EuCAP 2014 ; Conference date: 06-04-2014 Through 11-04-2014",

}

Qin, PY, Guo, YJ & Weily, AR 2014, A sub-wavelength reflectarray element based on double square rings loaded with meander lines. in EuCAP 2014: the 8th European Conference on Antennas and Propagation. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 2296-2298, 8th European Conference on Antennas and Propagation, EuCAP 2014, The Hague, Netherlands, 6/04/14. https://doi.org/10.1109/EuCAP.2014.6902274

A sub-wavelength reflectarray element based on double square rings loaded with meander lines. / Qin, Pei Yuan; Guo, Y. Jay; Weily, Andrew R.
EuCAP 2014: the 8th European Conference on Antennas and Propagation. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2014. p. 2296-2298.

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

TY - GEN

T1 - A sub-wavelength reflectarray element based on double square rings loaded with meander lines

AU - Qin, Pei Yuan

AU - Guo, Y. Jay

AU - Weily, Andrew R.

PY - 2014

Y1 - 2014

N2 - A sub-wavelength phase-shifter element is presented for a single-layer reflectarray design at 10 GHz. The element has a size of around a fifth of a wavelength and consists of double concentric square rings loaded with meander lines. By changing the length of the meander line from 0 to 1mm, a 340 degree phase variation range can be achieved, which is much greater than many reported sub-wavelength reflectarray elements. In addition, the slope of the phase response remains almost constant at 9 GHz and 11 GHz, implying the proposed element has broadband properties. A WR 90 waveguide is used to measure the reflection phase of the elements and good agreement between the simulated and measured results are obtained.

AB - A sub-wavelength phase-shifter element is presented for a single-layer reflectarray design at 10 GHz. The element has a size of around a fifth of a wavelength and consists of double concentric square rings loaded with meander lines. By changing the length of the meander line from 0 to 1mm, a 340 degree phase variation range can be achieved, which is much greater than many reported sub-wavelength reflectarray elements. In addition, the slope of the phase response remains almost constant at 9 GHz and 11 GHz, implying the proposed element has broadband properties. A WR 90 waveguide is used to measure the reflection phase of the elements and good agreement between the simulated and measured results are obtained.

KW - double square ring

KW - microstrip antenna

KW - Reflectarray antenna

KW - sub-wavelength

UR - https://www.scopus.com/pages/publications/84908631812

U2 - 10.1109/EuCAP.2014.6902274

DO - 10.1109/EuCAP.2014.6902274

M3 - Conference proceeding contribution

AN - SCOPUS:84908631812

SP - 2296

EP - 2298

BT - EuCAP 2014

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 8th European Conference on Antennas and Propagation, EuCAP 2014

Y2 - 6 April 2014 through 11 April 2014

ER -

A sub-wavelength reflectarray element based on double square rings loaded with meander lines

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