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Characterization an...
Characterization and Calibration of the Hybrid OTA Chamber Using a Field Scanner
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- Krasov, Pavlo, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Iupikov, Oleg, 1983 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Friden, J. (författare)
- Telefonaktiebolaget L M Ericsson,Ericsson
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- Maaskant, Rob, 1978 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Glazunov, Andres Alayon, 1969 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Universiteit Twente,University of Twente
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- Ivashina, Marianna, 1975 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2022
- 2022
- Engelska.
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Ingår i: 2022 16th European Conference on Antennas and Propagation, EuCAP 2022.
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.2...
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Abstract
Ämnesord
Stäng
- This paper investigates the characterization and calibration procedure of the hybrid over-the-air (OTA) measurement chamber. We present a prototype of the hybrid chamber and analyze its capabilities to generate a plane wave spectrum in practice. A planar field scanner is used to acquire the embedded element fields of the chamber array for test zone (TZ) synthesis in post-processing. The repeatability of the field acquisition is evaluated. It is shown that the synthesized TZ meets the 3GPP specifications for TZ field variations for plane wave generators (PWG) in the presence of acquisition imperfections.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Rymd- och flygteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Aerospace Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Geoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Geotechnical Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Övrig annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Other Engineering and Technologies not elsewhere specified (hsv//eng)
Nyckelord
- OTA
- plane wave generator
- hybrid chamber
- simulation
- 5G
- test zone
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)