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SiGe based wideband mm-wave imaging systems for security and quality assurance applications

: Jaeschke, T.; Bredendiek, C.; Pohl, N.

Leitner, R.:
International THz Conference 2013 : September 9 - 10, 2013, Villach, Austria
Wien: Österreichische Computer Gesellschaft (OCG), 2013 ( 296)
ISBN: 978-3-85403-296-0
International THz Conference <2013, Villach>
Conference Paper
Fraunhofer FHR

In this paper the benefits of using highly integrated millimeter-wave FMCW radar systems for in-dustrial and security imaging applications are discussed. A 240 GHz wideband transceiver MMIC with on-chip antennas is presented and first non destructive testing measurements of packed hazelnut chocolate are shown. The radar system covers the frequency band from 204 GHz to 265 GHz.