Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the same
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United States of America Patent
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Aug 3, 2004
Grant Date -
N/A
app pub date -
Dec 2, 1999
filing date -
Dec 2, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A filter arrangement, for shaping a signal transmitted over POTS wiring, includes an input to receive a signal. The filter arrangement includes a signal path from the input to an output that is coupled to POTS wiring. The transmit path includes a high-pass filter, a low-pass filter, and a trap filter coupled between the high and the low-pass filter. The trap filter operationally introduces a filter zero at a resonant frequency of the high-pass filter.
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