Congratulations to @abraxas3d@mastodon.radio for getting a nice #HF antenna article in #ARRL #QEX.

Salto cualitativo hacia las tecnologías disruptivas: el CiTIUS participa en el primer Centro Europeo de Excelencia en Computación Cuántica QEX, un nuevo proyecto de investigación internacional con participación del centro, fomentará el desarrollo de tecnologías cuánticas y asegurará el liderazgo de Europa en computación cuántica.

Europe takes a quantum leap: CiTIUS and @igfae.gal at @usc.gal join #QEX, the first European Quantum Excellence Centre, alongside @cesga-hpc.bsky.social and @udc.gal (#CITIC), to drive the development of quantum technologies from Galicia.

📰 s.citius.gal/qexcuantica

#RedeCiGUS #FondosEuropeos

🌐 Europe steps into the quantum era with #QEX, the new #Quantum Excellence Centre!

QEX will support scientists, businesses & industry with #quantum tools, training & co-development opportunities.

Led by QuantumDeltaNL & funded by @eurohpc-ju.bsky.social 🇪🇺

More info 👉 link.europa.eu/BwhnjM

Comment and Critique on “Real and Complex Signal Basics” Article in QEX September/October 2025 Response to Pete’s Technical Critique Hi Pete, Thank you so much for taking the time to provide such detailed technical feedback! I really appreciate your careful reading. You’ve raised some important points that deserve thoughtful responses. Let me try and address each one. Filtering Out the Lower Image and Complex-Valued Signals I was imprecise here. … Continue reading "Comment and Critique on “Real and Complex Signal Basics” Article in QEX September/October 2025"