Broadband wide-angle terahertz antenna based on the application of transformation optics to a Luneburg lens

Yasith Amarasinghe; Rajind Mendis; Rabi Shrestha; Hichem Guerboukha; Jochen Taiber; Martín Koch; Daniel M. Mittleman

doi:10.1038/s41598-021-84849-8

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Broadband wide-angle terahertz antenna based on the application of transformation optics to a Luneburg lens

Yasith Amarasinghe Rajind Mendis Rabi Shrestha Hichem Guerboukha Jochen Taiber Martín Koch Daniel M. Mittleman

Year: 2021 Journal: Scientific Reports Vol: 11 (1)Pages: 5230-5230 Publisher: Nature Portfolio

DOI: 10.1038/s41598-021-84849-8

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Keywords:

Luneburg lens Terahertz radiation Optics Broadband Transformation optics Bandwidth (computing) Physics Computer science Lens (geology) Achromatic lens Beam steering Optoelectronics Beam (structure) Metamaterial Telecommunications Refractive index

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Metamaterials and Metasurfaces Applications

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Advanced Antenna and Metasurface Technologies

Physical Sciences → Engineering → Aerospace Engineering

Microwave Engineering and Waveguides

Physical Sciences → Engineering → Electrical and Electronic Engineering

Broadband wide-angle terahertz antenna based on the application of transformation optics to a Luneburg lens

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