The carrier frequencies for AM operate from 530 kHz to 1610 kHz. Many superheterodyne AM radios use a demodulation circuit designed for 455 kHz. When the listener tunes in a station, an oscillator ...
Abstract: Mainstream quartz MEMS gyroscope signal demodulation methods are coherent demodulation methods, and the sensitivity of phase limits their accuracy improvement. In order to improve the ...
GRENOBLE — Faible consommation et vitesse de balayage supérieure à la moyenne : telles sont les principales caractéristiques du nouveau circuit de démodulation ZL10312 de Zarlink Semiconductor.
Abstract: Modulation and Demodulation are important aspects in communication. The paper will give the results of modulation and demodulation circuit using analog multiplier. These multiplier works in ...