CA2430795A1 - Planar metamaterials for controlling and guiding electromagnetic radiation and applications therefor - Google Patents

Planar metamaterials for controlling and guiding electromagnetic radiation and applications therefor Download PDF

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Publication number
CA2430795A1
CA2430795A1 CA002430795A CA2430795A CA2430795A1 CA 2430795 A1 CA2430795 A1 CA 2430795A1 CA 002430795 A CA002430795 A CA 002430795A CA 2430795 A CA2430795 A CA 2430795A CA 2430795 A1 CA2430795 A1 CA 2430795A1
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CA
Canada
Prior art keywords
metamaterial
transmission lines
line
periodicity
transmission
Prior art date
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Abandoned
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CA002430795A
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English (en)
French (fr)
Inventor
George V. Eleftheriades
Keith G. Balmain
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Innovations Foundation of University of Toronto
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Individual
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Filing date
Publication date
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Publication of CA2430795A1 publication Critical patent/CA2430795A1/en
Abandoned legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
    • G02B1/007—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials made of negative effective refractive index materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/22—Hybrid ring junctions
    • H01P5/227—90° branch line couplers

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Waveguide Connection Structure (AREA)
CA002430795A 2002-05-31 2003-06-02 Planar metamaterials for controlling and guiding electromagnetic radiation and applications therefor Abandoned CA2430795A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38408002P 2002-05-31 2002-05-31
US60/384,080 2002-05-31

Publications (1)

Publication Number Publication Date
CA2430795A1 true CA2430795A1 (en) 2003-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002430795A Abandoned CA2430795A1 (en) 2002-05-31 2003-06-02 Planar metamaterials for controlling and guiding electromagnetic radiation and applications therefor

Country Status (2)

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US (1) US6859114B2 (US20040066251A1-20040408-M00003.png)
CA (1) CA2430795A1 (US20040066251A1-20040408-M00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
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