Pulse or digital communications – Pulse code modulation
Reexamination Certificate
2011-01-11
2011-01-11
Wang, Ted M (Department: 2611)
Pulse or digital communications
Pulse code modulation
C375S146000, C375S259000, C375S295000, C341S157000
Reexamination Certificate
active
07869524
ABSTRACT:
A pulse generator circuit is provided. The pulse generator circuit has an input adapted to receive an input electrical quantity and an output at which an output electrical quantity is made available. A transfer characteristic establishes a relationship between said input and said output electrical quantities. The pulse generator circuit is adapted to provide said output electrical quantity in the form of pulses having a predetermined shape, suitable to be used for UWB transmission. The transfer characteristic has substantially a same shape as that of said pulses. Moreover, a UWB modulating system exploiting the novel pulse generator is proposed.
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Cavallaro Marco Orazio
Copani Tino
Girlando Giovanni
Palmisano Giuseppe
Graybeal Jackson LLP
Jablonski Kevin D.
Jorgenson Lisa K.
STMicroelectronics S.r.l.
Wang Ted M
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