Abstract: This paper analyzes the measured broadband signal echoes modulated by digital coding metasurfaces (DCMs) and concludes that the non-ideal broadband modulation results are related to the ...

Abstract: In this letter, we propose a multilevel coded modulation (MLCM) scheme based on single parity check (SPC)-aided spatially coupled low-density parity-check (SC-LDPC) codes to enhance spectral ...

Escalating from last month’s internal warnings of rough vibes, OpenAI CEO Sam Altman has declared a company-wide “Code Red” to salvage his flagship product. As a result, the “Pulse” personal assistant ...

Astronomers are puzzled, and that’s putting it mildly. A strange pattern of pulses, repeating like clockwork, has been detected from 3I/ATLAS, an interstellar object cruising through our Solar System.

"Code Is Law" is the first serious documentary about DeFi hacks. It captures the chaos and moral questions behind “code is law." But it omits a few key details. Ekin Genç is DL News’ Editor-in-Chief.

"PCM has established a reputation for excellence over the past five years. The firm's services, expertise and resources have made tremendous contributions to improving output and performance in both ...

With its R&S ZVA high end vector network analyzers and R&S ZVAX-TRM extension unit, Rohde & Schwarz offers an efficient and highly flexible solution for characterizing active components. Using a ...

In Part 1 of this article, we discussed some of the basic system considerations associated with using audio data converters. We focused on the control method and the basic audio performance metrics ...