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Anthony's Blog

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Welcome My little slice of the internet to talk about programming, space, and maybe a bit of myself Most recent posts {{ posts|limit:5 }} Who Am I? ...

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Apr 14, 2026

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1. The Quiet Resurgence of RF Engineering
   Apr 14, 2026 · original
   pI've worked in the aerospace industry for the past 8 years, and for most of that time I felt like I could confidently say that RF engineering felt like it was a quiet, non evolving field. The advice I heard early on, and that I watched a lot of other people follow, was to go into software. Machine learning, cloud infr
2. How Next-Gen Spacecraft Are Overwhelming Our Communication Networks
   Feb 26, 2026 · original
   pThe aerospace industry has been undergoing a boom. High resolution Earth Observation satellites and complex multi-instrument science spacecraft are more capable every generation. This, however, is creating a challenge that threatens the full potential of these missions: the growing gap between how much data we can gen
3. From 11M to 326M: How Multithreading Made astroz 30x Faster
   Jan 25, 2026 · original
   pLast week, I wrote about hitting 11 million satellite propagations per second with SIMD vectorization in my Zig library a href='https://github.com/ATTron/astroz'astroz/a. That post got way more attention than I expected. But I ended that post by saying I was adding multithreading as the next component and knew it was
4. I Made Zig Compute 33 Million Satellite Positions in 3 Seconds. No GPU Required.
   Jan 20, 2026 · original
   hr / blockquote pstrongUpdate:/strong I've since added multithreading and pushed astroz to strong326M propagations/sec/strong. a href='https://atempleton.bearblog.dev/from-11m-to-326m-how-multithreading-made-astroz-30x-faster/'Read the follow-up →/a/p /blockquote hr / pI've spent the past month optimizing SGP4 propagat
5. Building My Own Astrodynamics Library In Zig
   Jan 11, 2026 · original
   pI have worked in the aerospace world for the past 8 years. In that time, I have picked up and worked on the some of the truly complex and precise pieces of software. However, something I really haven't been able to spend a ton of time on is the world of astrodynamics. I wanted to learn more about what went into orbit

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