Signal processing has become central to many fields, from coherent optical telecommunications, where it is used to compensate signal impairments, to video image processing. Image processing is ...

A research team led by The Chinese University of Hong Kong (CUHK) has developed a novel integrated all-optical signal processor (OSP) to address the massive data transmission demands of ...

Despite advances in speech processing systems, such as those used in voice-controlled devices, human hearing still outperforms technical systems in noisy and variable environments. To close this gap, ...

Researchers have published the demonstration of a fully-integrated single-chip microwave photonics system, combining optical and microwave signal processing on a single silicon chip. The chip ...

Purdue University’s online Graduate Certificate in Digital Signal Processing (DSP) provides specialized knowledge and practical skills in signal theory, programming, and algorithm development, ...

Seoul National University researchers have developed an ultra-low-voltage electrochemical organic light-emitting transistor ...

HawkEye 360 has taken a decisive step toward expanding its technological capabilities in space-based intelligence by acquiring Innovative Signal Analysis (ISA), a Dallas-based company specializing in ...

Voyager Technologies, a space and defense company, went public on June 11, 2025, with its shares beginning to trade on the New York Stock Exchange. Credit: Voyager ORLANDO, Fla. — Voyager Technologies ...

The current state of engineers working in analog signal-path engineering. Who they are, their ages, experience, and their time in the practice. Signal-path design refers to the process of designing ...

Editor’s Note: This is the second article in a three-part series about software defined radios in GPS/GNSS simulators. Part 1: About GPS and various techniques that are used to advance signal ...