A Multiple-Antenna System for ISM Band Transmission - Calibration Issues and Eigenbeam Measurements

Authors: M. Petermann, H. Paul, D. W├╝bben, K.-D. Kammeyer
Abstract: In this paper, we present eigenbeam measurements performed with our multiple-antenna demonstrator MASI. The existing angle offset of the estimated eigenbeams motivated calibration and verification measurements in an anechoic chamber. After eliminating the sources of errors via phase calibration this squinting is removed and the estimated direction-of-arrivals of the transmit signal become plausible. Additional measurements of a rotating receive array sustain the successful off-line phase calibration.
Document type: Conference Paper
Publication: Hamburg, Germany, 27. - 28. August 2008
Conference: 13th International OFDM-Workshop 2008 (InOWo 08)
Files:
InOWo08_Petermann.pdf251 KBFull_paper_InOWo08.ps921 KB
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Last change on 22.10.2008 by M. Petermann
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