One popular way to reconstruct analog signals in microcontrollers (µCs) is through pulse width modulation (PWM). However, this modulation produces a large number of harmonic components, which limits ...

Addressing a major roadblock in next-generation photonic computing and signal processing systems, researchers at the Harvard ...

Harvard researchers have created an electro-optic digital-to-analog converter that bridges electronic and photonic signals ...

A new technical paper titled “Three-to-one analog signal modulation with a single back-bias-controlled reconfigurable transistor” was published by researchers at NaMLab gGmbH, GlobalFoundries, and TU ...

Since then, newer digital modulation modes have fostered some new architectures. The most recent configuration is the direct-sampling architecture that has been enabled by super-fast analog-to ...

Based on lithium niobate chips, the new device offers a potential replacement for the ubiquitous but energy-intensive digital-to-analog conversion and electro-optic modulation systems used all over ...

In recent decades, communication technology has advanced at unprecedented speed. A key breakthrough is semantic ...

Addressing a major roadblock in next-generation photonic computing and signal processing systems, researchers in the Harvard John A. Paulson School ...

Technologies like pulse amplitude modulation 4-level (PAM4) are the basis for very-high-speed serial communications. One of the aspects for proper operation is clock and data recovery (CDR).