Biomedical Engineering

Researchers from University of Manitoba publish new studies and findings in the area of biomedical engineering

Published in Hematology Week, April 26th, 2010

"In this paper, we describe a 2-D wideband microwave imaging system intended for biomedical imaging. The system is capable of collecting data from 3 to 6 GHz, with 24 coresident antenna elements connected to a vector network analyzer via a 2 x 24 port matrix switch," researchers in Winnipeg, Canada report.

"As one of the major sources of error in the data collection process is a result of the strongly coupling 24 coresident antennas, we provide a novel method to avoid the frequencies where the coupling is large enough to prevent successful imaging. Through the use of two different nonlinear reconstruction schemes, which are an enhanced version of the distorted born...

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Source: Hematology Week (2010-04-26)

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