Avaya Technology LLC

Boris A Bark

Leonid Strakovsky

Boris Aleiner

William L Aranguren

Joseph Aboukhalil

A power level determination device provides an output voltage usable as a specific reference power level corresponding to each RF input power level. The device includes a peak detector, which detects a pulse-type signal at its input and provides a non-pulse-type signal at its output. N comparators are provided, where N is an integer. Each of the N comparators has an output, a first input coupled to the output of the peak detector, and a second input coupled to a respectively different threshold voltage. The first one of the N comparators has a maximum threshold voltage. The threshold voltages decrease monotonically from No. 1 to No. N. N exclusive-OR components are provided. A first one of the N exclusive-OR components is coupled to ground and to the output of a first one of the N comparators. Each of the remaining N&minus;1 exclusive-OR components is coupled to the outputs of a respectively different pair of the N comparators, so that at any given time, a single one of the N exclusive-OR components has an output signal of a logic level that is different from the logic level of the outputs of the remaining N&minus;1 exclusive-OR components. N resistive divider circuits are coupled to respective ones of the N exclusive-OR components. Each of the N resistive divider circuits provides a respectively different predetermined output voltage as an indication of a power level of the pulse-type signal, if the exclusive-OR component to which that circuit is coupled is the single one of the N exclusive-OR components.

Power level determination device in an RF booster for wireless communications

A signal distribution network in which signals are distributed via a primary signal distribution path. Television signals are transmitted in a first frequency band, telephone signals are transmitted in a second frequency band, and data signals are transmitted in a third frequency band. Bidirectional terminal adapters are connected to each endpoint of the primary signal distribution path. The terminal adapters connect to end user devices which receive signals from the primary signal distribution path. In addition, the terminal adapters connect to signal sources which provide the signals to be distributed via the primary signal distribution path. In one embodiment, television signals received from a CATV television network are received by a television distribution module. The television distribution module has one or more tuner/converters each of which tune to a desired channel, modulate the desired channel onto at least one predetermined distribution channel, and provide the signal to the primary signal distribution path via the predetermined distribution channel. The total bandwidth of the primary signal distribution path can be substantially lower than the total bandwidth of the communication links providing the sources of signals entering the network. As such, the primary signal distribution path may be implemented utilizing a single pair of wires.

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Ocean Township, NJ, United States of America

Boris A Bark