H - Electricity – 04 – J
Patent
H - Electricity
04
J
344/25
H04J 3/06 (2006.01) H03M 7/00 (2006.01) H04B 14/02 (2006.01) H04J 3/16 (2006.01) H04L 5/22 (2006.01) H04L 25/49 (2006.01) H04Q 11/04 (2006.01)
Patent
CA 1037599
TIME-DIVISION PULSE-MULTIPLEX DIGITAL ELECTRIC SIGNAL SWITCHING CIRCUIT ARRANGEMENT Abstract of the Disclosure Bilevel or bistatic digital electric signals are transmitted directly through a time division multiplexing (TDM) switching component asynchronously of the TDM clocking pulse train. A pulse duration modulated (PDM) electric signal or like wave is converted to a pulse amplitude modulated (PDM) electric wave having aplitude and timing components indicating a predetermined relationship to the TDM sampling period. The input PDM wave is amplitude limited by conventional circuitry and phase relationship is indicated by a ramp wave generator or a digital counter with the slope of the ramp wave or the counting rate proportional to the sampling period. Other forms of analog-to-digital converter circuitry may be substituted. The converted PAM electric wave is then passed through the switching compon- ent in conventional manner. Thereafter, the switched PAM electric wave is analyzed for reconstructing the original PDM electric signal wave. Complementary circuitry us preferably used for regenerating the signal. The upper limit on the data rate corresponds to one transition of the input electric signal to one time division sampling period of the TDM switching component.
223388
Fisk Dale E.
Homan Merle E.
LandOfFree
Time-division pulse-multiplex digital electric signal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Time-division pulse-multiplex digital electric signal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time-division pulse-multiplex digital electric signal... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-904405