Patent · US Expired

Asymmetric filter combination for a digital transmission system

US6141386A · kind A · utility

1Cited by

4References

7Claims

0Family size

Assignee

Micronas Intermetall GmbH · DE

Inventors

Miodrag Termerinac · Hartheim, DE
Franz-Otto Witte · Landsberg am Lech, DE

Key dates

Filing date	Mar 11, 1997
Grant date	Oct 31, 2000
Priority date	—
Expiry date	Mar 11, 2017

Classification

Technology area (CPC H)Electricity
CPC primaryH03H17/0288
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

An asymmetric filter combination (F1, F2) for the transmission of a binary data stream (st) between a transmitter (T) and a receiver (R) is disclosed which includes a first filter (F1) at the transmitter end having an FIR structure and a second filter (F2) at the receiver end having an IIR structure, with the combination of the first and second filters (F1, F2) yielding a common transfer function which satisfies both the Nyquist criterion and the noise-matching criterion.

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