Route for Bulk Millimeter Wave and Terahertz Metamaterial Design

Navarro‐Cía, Miguel; Kuznetsov, S. А.; Aznabet, M.; Beruete, Miguel; Falcone, Francisco; Ayza, Mario Sorolla

doi:10.1109/jqe.2010.2090512

Cited by 48 publications

(42 citation statements)

References 48 publications

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“…In addition, our analytical and numerical studies show that high metal conductivity and low dielectric loss are crucial to minimize the thickness of the absorber and its operational bandwidth that is important for implementing highly sensitive spectrallyselective thermal sensors. Bearing in mind the material properties needed, the low-absorbing polypropylene polymer is chosen for the dielectric spacer [6], whose metallization is done via sputtering of aluminum.…”

Section: Absorber: Design Criteria and Resultsmentioning

confidence: 99%

Metasurface-enabled pyroelectric detection of 140 GHz radiation with strong polarization discrimination

Kuznetsov

Navarro‐Cía

Паулиш

et al. 2016

2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

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-Despite the potential of the millimeter-and submillimeter-wave region for fundamental science and industrial applications, its technology is well behind microwaves and optics in terms of performance and cost. We propose to improve a millimeter-wave technology by engineering cost effective solutions from neighboring spectral regions. Specifically, a pyroelectric infrared sensor is transformed into a polarization-selective millimeter-wave detector of 140 GHz radiation by integrating to it a metasurface absorber, which is 136 times as thin as the operating wavelength λ and has the overall dimensions near λ. It is demonstrated that, due to the small thickness and hence the thermal capacity of the absorber, the novel detector keeps high values of the response speed and sensitivity to polarized mmwave radiation changed insignificantly against the regime of IR detection.

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Section: Absorber: Design Criteria and Resultsmentioning

confidence: 99%

Metasurface-enabled pyroelectric detection of 140 GHz radiation with strong polarization discrimination

Kuznetsov

Navarro‐Cía

Паулиш

et al. 2016

2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

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“…All the discussed MMS-based components are created in a qualified cycle of sequential stages: Electromagnetic modeling → Lithographic fabrication → Spectral characterization [7][8][9] .…”

Section: Methods and Thechniquesmentioning

confidence: 99%

“…Such a synthesis is proven to be very effective when metallized microstructures (MMSs) of subwavelength topology are employed for frequency selective manipulation of amplitude, phase and polarization properties of quasi-optical THz beams [1][2][3][4][5][6][7][8][9][10][11][12][13] .…”

Section: Introductionmentioning

confidence: 99%

Microstructured frequency selective quasi-optical components for subterahertz and terahertz applications

Kuznetsov

Astafyev²,

Аржанников

et al. 2013

2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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“…In [16], polypropylene (PP) was employed as a substrate in stacked split-ring resonators (SRRs) and complementary SRRs and the fabrication of low-loss metamaterials structures at millimeter and THz region was presented. After all, these related studies provide the possibilities for designing electrically large circuits loading with high frequency metamaterials.…”

Section: Introductionmentioning

confidence: 99%

Electrically Large Resonant Cavity Loaded With $\varepsilon $-Negative and $\mu $-Negative Metamaterials

Cai

Zhang

Cao

et al. 2016

Antennas Wirel. Propag. Lett.

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An electrically large resonant cavity (ELRC) operated at the T M100 dominant mode with unconstrained physical size is proposed in this letter. The rectangular cavity is filled partially by ε-negative metamaterial and µ-negative metamaterial. Modal equation for the dominant mode T M100 of the ELRC is deduced based on the cavity model theory. Numerical results indicate that the resonant frequency can be increased in a much degree in comparison with the cavity composed of normal material. Finally, electric field distributions of the proposed cavity are plotted and the quality factor is calculated to verify the resonant property of the ELRC, which shows it a good candidate for the electrically large antenna applications.Index Terms-Electrically large resonant cavity (ELRC), metamaterial, modal equation.

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Route for Bulk Millimeter Wave and Terahertz Metamaterial Design

Cited by 48 publications

References 48 publications

Metasurface-enabled pyroelectric detection of 140 GHz radiation with strong polarization discrimination

Metasurface-enabled pyroelectric detection of 140 GHz radiation with strong polarization discrimination

Microstructured frequency selective quasi-optical components for subterahertz and terahertz applications

Electrically Large Resonant Cavity Loaded With $\varepsilon $-Negative and $\mu $-Negative Metamaterials

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