Decoding a manchester code without a PLL for short data sequences

US9209830B2 · kind B2 · utility

Assignee

• SEW-EURODRIVE GMBH & CO. KG · DE

Inventors

• Olaf Simon · Weingarten, DE
• Steffen Quadt · Karlsruhe, DE
• Michael Müller · Cambridge, GB
• Julian Hoffmann · Sippersfeld, DE

Key dates

• Filing date: May 6, 2013
• Grant date: Dec 8, 2015
• Expiry date: May 6, 2033

Classification

• Technology area (CPC H): Electricity
• CPC primary: H03M5/12
• WIPO field: Basic communication processes
• WIPO sector: Electrical engineering

Abstract

In a decoding device for a Manchester-encoded signal, at least one moving data average and/or one moving clock average is/are formed relative to mutually differing average times using moving-type averaging units, and from these moving average values, binary output signals are made available as data signal and/or clock signal with the aid of comparators.