TY - GEN
T1 - Compact RF-photonic configuration for highly resolved and ultra-fast extraction of carrier and information of RADAR signal
AU - Zalevsky, Zeev
AU - Shemer, Amir
AU - Eokhouse, Vardit
AU - Mendlovic, David
AU - Zach, Shlomo
PY - 2004
Y1 - 2004
N2 - A highly resolved carrier and information extraction of optically modulated RADAR signal is presented. The extraction is done by passing the optical beam through a monitoring path that realizes FIR filter. Replications of the monitoring signal realize the required spectral scan of the filter. Despite the fact that the filter configuration is fixed, each replication experiences different spectral filtering. The RADAR carrier is detected by observing the energetic fluctuations in low rate detector. The RF information is extracted by positioning low rate tunable filter at the detected carrier frequency.
AB - A highly resolved carrier and information extraction of optically modulated RADAR signal is presented. The extraction is done by passing the optical beam through a monitoring path that realizes FIR filter. Replications of the monitoring signal realize the required spectral scan of the filter. Despite the fact that the filter configuration is fixed, each replication experiences different spectral filtering. The RADAR carrier is detected by observing the energetic fluctuations in low rate detector. The RF information is extracted by positioning low rate tunable filter at the detected carrier frequency.
UR - http://www.scopus.com/inward/record.url?scp=27644458627&partnerID=8YFLogxK
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AN - SCOPUS:27644458627
SN - 0780387155
T3 - 11th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2004
SP - 475
EP - 478
BT - 11th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2004
T2 - 11th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2004
Y2 - 13 December 2004 through 15 December 2004
ER -