| 摘要 |
Transversal filter having adjustable weighting factors and including a bucket-brigade store as a shift register. The bucket-brigade store comprises a sequence of capacitors which are connected to each other by the main current paths of transistors. Each of the circuits comprising the series combination of a main current path and two capacitors includes a current dividing device the outputs of which are connected to a summing device. The values of the said weighting factors are determined by the current dividing ratios of the current dividing devices. |
