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 ...

The advent of all‐optical modulation format conversion techniques has fundamentally reshaped modern optical communications. These techniques enable the direct manipulation of optical signals in their ...

Log in to download the PDF of this article on how PWM, SVM, SDM, and PVM could be used to boost power density. Power-density improvements are an increasingly elusive ...