Telecommunications – Receiver or analog modulated signal frequency converter – With wave collector
Reexamination Certificate
2006-07-11
2006-07-11
Orgad, Edan (Department: 2684)
Telecommunications
Receiver or analog modulated signal frequency converter
With wave collector
C455S279100, C455S283000
Reexamination Certificate
active
07076228
ABSTRACT:
The present invention reduces the degradation in performance of one or more radio signals that are co-transmitted with a first radio signal from the same transmitting antenna in the same frequency channel and received by the same antenna due to multipath or other shared interference, where the one or more radio signals can be separated from the first radio signal. All received signals are coupled to the same adaptive array or adaptive filter to reduce multipath or other shared interference of the first radio signal, which reduces multipath and other shared interference in the other radio signals before they are separated and processed by their respective receivers, or the individual radio signals are separated before the first signal enters the adaptive array or adaptive filter and each of the other signals coupled to an individual associated adaptive array or adaptive filter slave weighting network with weights slaved to the weights of the adaptive array or adaptive filter of the first signal to reduce the multipath and other shared interference in all the signals.
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Jones Allston L.
Orgad Edan
Rego Dominic E.
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