Title:
ANALOG SIGNAL FILTER
Document Type and Number:
Japanese Patent JPS5521697
Kind Code:
A
Abstract:
In a filter in which, in order to obtain the desired filter characteristic, a weighted sum of different signals is formed, it is proposed in accordance with the invention that for the formation of said sum means are employed which are constituted by capacitor circuits, which during a first time interval are each charged by said signals, and by a connection circuit for the formation, during a second time interval, of the equivalent of a single capacitor across whose plates the weighted-sum signal appears. The invention is used for the filtration of sampled analog signals.
Inventors:
JIYORUJIYU MOORISU BERANJIE
JIYAN GERAARU
JIYAN GERAARU
Application Number:
JP9663979A
Publication Date:
February 15, 1980
Filing Date:
July 27, 1979
Export Citation:
Assignee:
TRT TELECOM RADIO ELECTR
International Classes:
H03H15/02; H03H19/00; (IPC1-7): H03H15/02
Other References:
IEEE JOURNAL OF SOLID STATE CIRCUITS