Communications: directive radio wave systems and devices (e.g. – Transmission through media other than air or free space
Reexamination Certificate
2011-03-08
2011-03-08
Pihulic, Dan (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Transmission through media other than air or free space
C600S407000
Reexamination Certificate
active
07903020
ABSTRACT:
A sensing system is provided that includes a transceiver. The transceiver includes a transmitter chain that transmits a double-sideband signal having first and second frequency components, and a receiving chain that receives the double-sideband signal after it is reflected by a target. The system further includes a baseband circuit for extracting information content from the received double-sideband signal. A separation between a first frequency of the first frequency component and a second frequency of the second frequency component causes a spike in a signal response generated by one sideband of the received double-sideband signal to substantially overlap a null point of a signal response generated by the other sideband of the received double-sideband signal.
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Lin Jenshan
Xiao Yanming
Pihulic Dan
Saliwanchik Lloyd & Eisenschenk
University of Florida Research Foundation Inc.
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