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EP0305772A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Method for regenerating binary information from a perturbed base band signal, and arrangement

Assignee: Bosch Telecom GmbH
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Filing: 1988-08-08
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Granted: —
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Expires: 2008-08-08
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Abstract

Abstract Translated from German Zur Wiedergewinnung von Binärinformationen aus einem störbehafteten zusammengesetzten Basisbandsignal, insbesondere einem D2-MAC-Signal, wird aus einer Spitzenwertdetektion (SD1, SD2) ein Regelsignal für einen Regelverstärker (V) abgeleitet. Signalanteile, die außerhalb dieses Datenbursts liegen, werden bei der Regelung ausgetastet. Durch diese Maßnahmen wird die Lage des Datenbursts bezüglich der Decodierentscheiderschwellen (E1, E2) optimal ausgerichtet. A control signal for a control amplifier (V) is derived from a peak value detection (SD1, SD2) in order to recover binary information from a composite baseband signal that is subject to interference, in particular a D2-MAC signal. Signal components that lie outside this data burst are blanked out during the control. These measures optimally align the position of the data burst with respect to the decoding decision thresholds (E1, E2).

Inventors

  • 👤 Klaus Dipl.-Ing. Drinda

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-27 22:15
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/08; H04N7/083; H04N7/025; H04N7/035; H04N7/0355

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