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8-13-8-5-13-8: 3I/ATLAS Sends Mysterious Pulse Sequence, Here’s What The Code Really Means

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.
IEEE

Code-length Optimization for Polar-coded OTFS Modulation via Tensor Decomposition

Abstract: The polar-coded OTFS system is applicable to high-speed mobile communication scenarios. However, the interplay between polar code and OTFS modulation ...
IEEE

Analysis and Suppression of Current Oscillations in Wireless Power Transfer System Using Multilevel Pulse Magnitude Modulation

Abstract: Pulse density modulation (PDM) enables continuous output power regulation and zero-voltage switching (ZVS) in wireless power transfer (WPT) systems. However, abrupt voltage transitions ...
AppleInsider

iPhone 17 lets users turn off screen strobing for better eye comfort

Pulse width modulation has been giving some users problems since the iPhone X. Fortunately, Apple is gearing up to tackle screen strobing issues with a new accessibility option. A new accessibility ...
City Pulse

Cracking the code of compliance

If you’re a fan of aging, 75yo+ classic rock stars like Stevie Nicks and Robert … ...
EDN

Digital Class D Speaker Amplifiers

Maxim Integrated introduces two digital-input Class D power amplifiers that simplify designs, eliminate complicated programming, reduce noise, and hasten time to market. The MAX98355A (pulse-code ...
EDN

Complex2Real – Principles of Communications

This site by Charan Langton provides excellent tutorials on many communications topics. Here is a list of the topics that she covers: Tutorial 4 – Fourier Analysis Made easy – Part 1 Tutorial 5 – ...