Recursive filter for transfer of charge deposits

Details Recursive filter for transfer of charge deposits Recursive filter for transfer of charge deposits

1979-06-13

1981-09-29

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Frequency or time domain filters and delay lines utilizing...

307221D, 333166, H03H 1502, H03H 1704, G11C 1914

Patent

active

042926092

ABSTRACT:
A CTD recursive filter includes a single channel with two side-by-side CTD delay lines wherein charges are transferred in opposite directions. Each electrode of the first delay line forms a pair with a corresponding electrode of the second delay line. Each even pair of electrodes are separated from the next odd pair of electrodes by an even bridge electrode occupying the entire width of the channel. Each odd pair of electrodes are separated from the next even pair of electrodes by an odd bridge electrode also occupying the entire width of the channel. An electrode of the first line in an even pair and the electrode of the second line in the next odd pair have lengths the sum of which is a constant. An electrode of the first line in an odd pair and the electrode of the second line in the next even pair have lengths, the sum of which is equal to the constant. At each odd clock pulse, the odd bridge electrode charges are distributed to the closer even bridge electrodes. At each even clock pulse, the even bridge electrode charges are distributed to the closer odd bridge electrodes. Each delay line is connected from an input for a signal to be filtered and to an output for the filtered signal.

REFERENCES:
patent: 3819958 (1974-06-01), Gosney
patent: 4118795 (1978-10-01), Frye et al.
patent: 4158209 (1979-06-01), Levine

Affiliated with

Also associated with

Rating

Recursive filter for transfer of charge deposits does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recursive filter for transfer of charge deposits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recursive filter for transfer of charge deposits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1236380