When you’re looking to add some wireless functionality to a project, there are no shortage of options. You really don’t need to know much of the technical details to make use of the more ...

Designed to complement conventional 4- to 20-mA analog signaling, the Highway Addressable Remote Transducer (HART) protocol supports two-way digital communications for process measurement and control ...

Process measurement and control devices can communicate via the conventional 4- to 20-mA current loop by utilizing the highway addressable remote transducer (HART) protocol. This protocol uses ...

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 ...

According to Analog Devices, the part includes all the necessary filtering, signal detection, modulation/demodulation and signal generation features (see fig 1). Also integrated is a buffered HART ...

Fundamental to all wireless communications is modulation, the process of impressing the data to be transmitted on the radio carrier. Most wireless transmissions today are digital, and with the limited ...