Binary FSK(Frequency Shift Keying) and PSK(Phase Shift keying) are extensively used in telecommunication for digital data transmission. FSK/PSK modulator circuits usually employ analogue components ...
Digital information often must travel through analog channels in applications like satellite communication, digital cellular phones, digital microwave communication, and others. This transmission is ...
Signal modulation is one of the most basic and important concepts in the RF industry. It consists of using the variation of one or more parameters of a carrier signal to transmit information, ...
Atmel (www.atmel.com) has introduced two new single-chip, small footprint (5x5 mm) UHF ASK/FSK receiver ICs for automotive RF applications such as Remote Keyless Entry (RKE) and Tire Pressure ...