Metalens Antennas in Microwave, Terahertz and Optical Domain Applications
Metamaterial is the artificial structure under sub-wavelength dimension and could be designed to manipulate the electromagnetic wave radiation across the broad frequency range through microwave to much higher frequency, such as terahertz and optical regime. Lens antenna can generate the focused beam...
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| Autores principales: | , , , |
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| Formato: | Capítulo de libro |
| Lenguaje: | inglés |
| Publicado: |
IntechOpen
2021
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| Materias: | |
| Acceso en línea: | https://www.intechopen.com/chapters/77613 |
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| _version_ | 1879164753714085888 |
|---|---|
| author | Song, Qi Gong, Yan Xu, Nianxi Gao, Ruoqian |
| author_browse | Gao, Ruoqian Gong, Yan Song, Qi Xu, Nianxi |
| author_facet | Song, Qi Gong, Yan Xu, Nianxi Gao, Ruoqian |
| author_sort | Song, Qi |
| building | IntechOpen |
| collection | Acceso abierto |
| description | Metamaterial is the artificial structure under sub-wavelength dimension and could be designed to manipulate the electromagnetic wave radiation across the broad frequency range through microwave to much higher frequency, such as terahertz and optical regime. Lens antenna can generate the focused beam with high gain and shrink the bulky refractive body and feeds into a shape of flat form. This chapter will discuss the general concepts of metalens and the technology of metalens-based antenna at microwave, terahertz and optical frequency. The recent progress in the research and development of metalens antennas is reviewed with designs principle and typical applications. At last part, some innovative techniques such as dynamic focus-tuning of metalen are discussed in details. |
| doi_str_mv | 10.5772/intechopen.99034 |
| first_indexed | 2026-10-15T21:39:21Z |
| format | Book Chapter |
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<dc:title>Metalens Antennas in Microwave, Terahertz and Optical Domain Applications</dc:title>
<dc:creator>Qi Song</dc:creator>
<dc:creator>Yan Gong</dc:creator>
<dc:creator>Nianxi Xu</dc:creator>
<dc:creator>Ruoqian Gao</dc:creator>
<dc:subject>Physical Sciences, Engineering and Technology</dc:subject>
<dc:description>Metamaterial is the artificial structure under sub-wavelength dimension and could be designed to manipulate the electromagnetic wave radiation across the broad frequency range through microwave to much higher frequency, such as terahertz and optical regime. Lens antenna can generate the focused beam with high gain and shrink the bulky refractive body and feeds into a shape of flat form. This chapter will discuss the general concepts of metalens and the technology of metalens-based antenna at microwave, terahertz and optical frequency. The recent progress in the research and development of metalens antennas is reviewed with designs principle and typical applications. At last part, some innovative techniques such as dynamic focus-tuning of metalen are discussed in details.</dc:description>
<dc:publisher>IntechOpen</dc:publisher>
<dc:date>2021-07-27</dc:date>
<dc:type>Chapter, Part Of Book</dc:type>
<dc:identifier>https://www.intechopen.com/chapters/77613</dc:identifier>
<dc:identifier>doi:10.5772/intechopen.99034</dc:identifier>
<dc:language>en</dc:language>
<dc:relation>ISBN:978-1-83968-828-7</dc:relation>
<dc:rights>https://creativecommons.org/licenses/by/3.0/</dc:rights>
<dc:source>https://www.intechopen.com/books/10764 ; Antenna Systems</dc:source>
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| id | intech-77613 |
| institution | IntechOpen |
| isbn | 978-1-83968-828-7 |
| language | English |
| last_indexed | 2026-10-15T21:39:21Z |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IntechOpen |
| publisherStr | IntechOpen |
| record_format | oai_dc |
| spelling | intech-776132021-07-27 Metalens Antennas in Microwave, Terahertz and Optical Domain Applications Qi Song Yan Gong Nianxi Xu Ruoqian Gao Physical Sciences, Engineering and Technology Metamaterial is the artificial structure under sub-wavelength dimension and could be designed to manipulate the electromagnetic wave radiation across the broad frequency range through microwave to much higher frequency, such as terahertz and optical regime. Lens antenna can generate the focused beam with high gain and shrink the bulky refractive body and feeds into a shape of flat form. This chapter will discuss the general concepts of metalens and the technology of metalens-based antenna at microwave, terahertz and optical frequency. The recent progress in the research and development of metalens antennas is reviewed with designs principle and typical applications. At last part, some innovative techniques such as dynamic focus-tuning of metalen are discussed in details. IntechOpen 2021-07-27 Chapter, Part Of Book https://www.intechopen.com/chapters/77613 doi:10.5772/intechopen.99034 en ISBN:978-1-83968-828-7 https://creativecommons.org/licenses/by/3.0/ https://www.intechopen.com/books/10764 ; Antenna Systems |
| spellingShingle | Physical Sciences, Engineering and Technology Song, Qi Gong, Yan Xu, Nianxi Gao, Ruoqian Metalens Antennas in Microwave, Terahertz and Optical Domain Applications |
| title | Metalens Antennas in Microwave, Terahertz and Optical Domain Applications |
| title_full | Metalens Antennas in Microwave, Terahertz and Optical Domain Applications |
| title_fullStr | Metalens Antennas in Microwave, Terahertz and Optical Domain Applications |
| title_full_unstemmed | Metalens Antennas in Microwave, Terahertz and Optical Domain Applications |
| title_short | Metalens Antennas in Microwave, Terahertz and Optical Domain Applications |
| title_sort | metalens antennas in microwave terahertz and optical domain applications |
| topic | Physical Sciences, Engineering and Technology |
| url | https://www.intechopen.com/chapters/77613 |
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