Modulation is fundamental to electronic communications. The modulating signal might be analog in nature (voice or music) or digital bit streams. Most modern communication systems are digital, using ...

A recently published book, edited by Wolfgang Hoeg and Thomas Lauterbach, provides a much-needed primer for the digital modulation of radio. Released for publication in the United States in March, ...

Frequency shift keying (FSK) is a popular digital modulation technique for data transmission. Some common applications of FSK modulation include both wired and wireless data transmission as well as ...