Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1991-03-28
1992-08-25
LaRoche, Eugene R.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307521, 307527, 328167, 36479401, H03K 500, H03K 522
Patent
active
051421704
ABSTRACT:
A circuit is illustrated for eliminating a repetitiously occurring or constant frequency pulse signal from a train of signal pulses. The design is such that a plurality of such circuits can be connected in series to eliminate several of various frequency repetitious pulse signals, leaving only asynchronous signals in the pulse stream presented to downstream circuitry. The concept used is to record the time between two pulses and delete the passage of any signal during a time subsequent to the second of the two pulses by an amount equal to the difference between the first two pulses. If a pulse is detected during that time window, the circuit continues to blank out the passage of pulses for as long as a pulse is detected during the time window. If a predetermined maximum has not been exceeded, in the situation where no pulse is detected in the first time window blank, the original count is continued until a third pulse is detected and the time between the first pulse and the third pulse is recorded and used as the basis for possible repetition time interval for blanking.
REFERENCES:
patent: 3935392 (1976-01-01), Smith et al.
patent: 4953116 (1990-08-01), Nelson
patent: 4958311 (1990-09-01), Kadowaki et al.
patent: 5043653 (1991-08-01), Foster et al.
patent: 5043722 (1991-08-01), Aggers et al.
Dinh Tan
Hamann H. Fredrick
LaRoche Eugene R.
Rockwell International Corporation
Sewell V. Lawrence
LandOfFree
High repetition rate signal reject apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High repetition rate signal reject apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High repetition rate signal reject apparatus and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-387139