A theory is formulated to describe the modulation which has been observed in fluorescent light from atoms subjected simultaneously to optical and radio-frequency radiation. The optical field ...

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 ...

As Studied by the Fourier and Laplace Analyses. By C. Louis Cuccia. (McGraw-Hill Electrical and Electronic Engineering Series.) Pp. ix + 465. (London: McGraw-Hill ...