FM DEMODULATION CIRCUIT

• Main Authors: TANAKA TAKAKO, NIHONSUGI TAKASHI, SAKAMOTO HIDEO, IKEDA MITSUHARU
• Format: Patent
• Language: English
• Published: 02.11.2006
• Subjects: BASIC ELECTRONIC CIRCUITRY; DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

PROBLEM TO BE SOLVED: To reduce temperature changes due to the difference of delay times between two delayed FM-modulated signals. SOLUTION: An FM demodulation circuit 4 branches an FM-modulated signal input from a child device into two paths. Two delay circuits 40 and 41 amplify the FM-modulated si...