Low permittivity environmentally friendly lenses for Ku band

Kokkonen, Mikko; Nelo, Mikko; Chen, Jiangcheng; Myllymäki, Sami; Jantunen, Heli (2020-07-31)
 
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URL:
http://www.jpier.org/PIERL/pier.php?paper=20060108

Kokkonen, Mikko
Nelo, Mikko
Chen, Jiangcheng
Myllymäki, Sami
Jantunen, Heli
EMW Publishing
31.07.2020

M. Kokkonen, M. Nelo, J. Chen, S. Myllymäki, and H. Jantunen, "Low Permittivity Environmentally Friendly Lenses for Ku Band," Progress In Electromagnetics Research Letters, Vol. 93, 1-7, 2020

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© The Authors 2020.
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https://urn.fi/URN:NBN:fi-fe2020081248370
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Abstract

Lenses can be used to focus and disperse the electric field emitted by the antenna. Sustainable and environmentally friendly lenses were made from lithium molybdenum oxide (LMO) glass composite. Half spherical lenses with a diameter of a 30 mm were fabricated from LMO composite, and the antenna properties were measured with a waveguide feed. The lens enhanced radiation pattern was measured at Ku band, and the improvement in the gain was found to be 2 dB.

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