A terahertz receiver based on electromagnetic materials

It is shown that the detector and antenna parts of an uncooled terahertz receiver based on submillimeter and nanometer resonance structures in the form of spiral fragments and microresonators in the form of round holes enable one to obtain a reflection loss of −24.29 dB, a standing-wave ratio of 1.1...

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Bibliographic Details
Published in:	Measurement techniques Vol. 56; no. 7; pp. 813 - 816
Main Authors:	Esman, A. K., Kuleshov, V. K., Zykov, G. L.
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01-10-2013 Springer Springer Nature B.V
Subjects:	Analytical Chemistry Antennas Characterization and Evaluation of Materials Communications equipment Conversion Detectors Electric waves Electromagnetic radiation Electromagnetic waves Electromagnetism Fragments Investigations Measurement Science and Instrumentation Measurement techniques Nanostructure Noise levels Nondestructive testing Nuclear radiation Physical Chemistry Physics Physics and Astronomy Radiation Receivers Receivers & amplifiers Reflection Studies United States > US microresonator two-arm spiral antenna terahertz radiation heat-sensitive element
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Summary:	It is shown that the detector and antenna parts of an uncooled terahertz receiver based on submillimeter and nanometer resonance structures in the form of spiral fragments and microresonators in the form of round holes enable one to obtain a reflection loss of −24.29 dB, a standing-wave ratio of 1.13 and a conversion efficiency of 99.63%.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0543-1972 1573-8906
DOI:	10.1007/s11018-013-0287-x