TY - GEN
T1 - DOA estimation and parameter separation of broad-band stochastic electromagnetic waves
AU - Russer, Johannes A.
AU - Scarpa, Giuseppe
AU - Lugli, Paolo
AU - Russer, Peter
PY - 2012
Y1 - 2012
N2 - Time-domain electromagnetic interference (EMI) measurement systems sample the broad-band EMI signal with GHz sampling rates and compute the EMI spectrum by digital signal processing. By suppressing ambient noise using methods based on adaptive filtering algorithms, measurements of electromagnetic interference of a device under test can be performed at a test site polluted with electromagnetic ambient noise. In this work we describe the application of a wideband time-domain direction of arrival (DOA) estimation method for separating the waves incident from various direction and by this way filtering ambient noise from the noise of the device under test.
AB - Time-domain electromagnetic interference (EMI) measurement systems sample the broad-band EMI signal with GHz sampling rates and compute the EMI spectrum by digital signal processing. By suppressing ambient noise using methods based on adaptive filtering algorithms, measurements of electromagnetic interference of a device under test can be performed at a test site polluted with electromagnetic ambient noise. In this work we describe the application of a wideband time-domain direction of arrival (DOA) estimation method for separating the waves incident from various direction and by this way filtering ambient noise from the noise of the device under test.
KW - Direction of arrival detection
KW - Electromagnetic interference
KW - Electromagnetic waves with Gaussian Spectrum
KW - Stochastic electromagnetic waves
UR - https://www.scopus.com/pages/publications/84864653174
U2 - 10.1109/MIKON.2012.6233577
DO - 10.1109/MIKON.2012.6233577
M3 - Conference contribution
AN - SCOPUS:84864653174
SN - 9781457714351
T3 - 2012 19th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2012
SP - 451
EP - 454
BT - 2012 19th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2012
T2 - 2012 19th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2012
Y2 - 21 May 2012 through 23 May 2012
ER -