Patent · US Expired

Apparatus for converting analog signals into digital signals

US5144311A · kind A · utility

6Cited by

8References

9Claims

0Family size

Assignee

Messerschmitt Bolkow Blohm GmbH · DE

Inventors

Wolfhardt Buhler · Munich, DE
Hans Poisel · Leinburg, DE
Gert Trommer · Munich, DE

Key dates

Filing date	Jan 12, 1990
Grant date	Sep 1, 1992
Priority date	—
Expiry date	Jan 12, 2010

Classification

Technology area (CPC H)Electricity
CPC primaryH03M1/50
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

An analog-digital converter having an analog integrator which integrates the difference between the analog input signal and a signal from, for example, a digital-analog converter controlled by a microprocessor, whereby a high resolution and a very high operating speed are rendered possible with a relatively low degree of complexity and minimal noise.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.