Absorbing frequency-selective-surface for the mm-wave range

Fadi Sakran; Yair Neve-Oz; Amichai Ron; Micahel Golosovsky; Dan Davidov; Avraham Frenkel

doi:10.1109/TAP.2008.924701

Absorbing frequency-selective-surface for the mm-wave range

Fadi Sakran, Yair Neve-Oz, Amichai Ron, Micahel Golosovsky^*, Dan Davidov, Avraham Frenkel

^*Corresponding author for this work

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

Abstract

We report on a millimeter-wave (mm-wave) absorber based on the frequency selective surface. It consists of a periodic array of resistive patches on a grounded dielectric layer. By varying the shape of the patches and the distance between them, the device can be tuned to absorb in a given frequency band. We designed and fabricated several devices consisting of square arrays of Nichrome circles or rings. The design was targeted to the mm-wave range, 75-110 GHz. Our measurements of the mm-wave reflection from these devices show good agreement with computer simulations. We discuss the use of our device as a microbolometer array.

Original language	English
Pages (from-to)	2649-2655
Number of pages	7
Journal	IEEE Transactions on Antennas and Propagation
Volume	56
Issue number	8 II
DOIs	https://doi.org/10.1109/TAP.2008.924701
State	Published - 2008
Externally published	Yes

Keywords

Absorber
Frequency selective surfaces (FSS)
Millimeter-wave (mm-wave)

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10.1109/TAP.2008.924701

Cite this

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title = "Absorbing frequency-selective-surface for the mm-wave range",

abstract = "We report on a millimeter-wave (mm-wave) absorber based on the frequency selective surface. It consists of a periodic array of resistive patches on a grounded dielectric layer. By varying the shape of the patches and the distance between them, the device can be tuned to absorb in a given frequency band. We designed and fabricated several devices consisting of square arrays of Nichrome circles or rings. The design was targeted to the mm-wave range, 75-110 GHz. Our measurements of the mm-wave reflection from these devices show good agreement with computer simulations. We discuss the use of our device as a microbolometer array.",

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note = "Funding Information: Manuscript received April 26, 2007; revised January 29, 2008. Published August 6, 2008 (projected). This work was supported in part by the Israeli Ministry of Science, Culture and Sport and in part by the Israeli Ministry of Industry, Trade and Labor.",

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AU - Neve-Oz, Yair

AU - Ron, Amichai

AU - Golosovsky, Micahel

AU - Davidov, Dan

AU - Frenkel, Avraham

N1 - Funding Information: Manuscript received April 26, 2007; revised January 29, 2008. Published August 6, 2008 (projected). This work was supported in part by the Israeli Ministry of Science, Culture and Sport and in part by the Israeli Ministry of Industry, Trade and Labor.

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Absorbing frequency-selective-surface for the mm-wave range

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Keywords

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