APPARATUS AND METHOD OF DC OFFSET CORRECTION FOR A RECEIVER

• Main Authors: FELDT, DANIEL C, RABE, DUANE C
• Format: Patent
• Language: English; French
• Published: 18.03.1997
• Edition: 6
• Subjects: BASIC ELECTRONIC CIRCUITRY; DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

A radio receiver having at least two operational states and including a variable gain amplifier and at least two adaptive DC offset compensators (421, 427) to suppress undesired DC offset. The first operational state of the radio receiver (121 ) adjusts the adaptive DC offset compensator circuits (4...