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▲The quiet resurgence of RF engineering (self.__VINEXT_RSC_CHUNKS__=self.__VINEXT_RSC_CHUNKS__||[];self.__VINEXT_RSC_CHUNKS__.push("2:I[\"aadde9aaef29\",[],\"default\",1]\n3:I[\"6e873226e03b\",[],\"Children\",1]\n5:I[\"bc2946a341c8\",[],\"LayoutSegmentProvider\",1]\n6:I[\"6e873226e03b\",[],\"Slot\",1]\n7:I[\"3506b3d116f7\",[],\"ErrorBoundary\",1]\n8:I[\"a9bbde40cf2d\",[],\"default\",1]\n9:I[\"3506b3d116f7\",[],\"NotFoundBoundary\",1]\na:\"$Sreact.suspense\"\n:HL[\"/assets/index-BLEkI_5r.css\",\"style\"]\n")arget="_blank">atempleton.bearblog.dev)
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You make less money, often half. You need to commute to work. Work prospects are narrower and heavily military biased. You get exposed to harmful materials/chemicals. Hardware development is slow, tedious, and punishing compared to software. Having a home lab requires far far more than a laptop. Information is much more sparse so being around knowledgeable others is often critical.
The industry is packed with grey beards, I'm often the youngest guy by 20 years in customer meetings.
Maybe things will change now that we're in a period of uncertainty, but I see hardware as being a thing for the second world and unlikely to stage a big comeback.
Hopefully things have improved since then, but my perception at the time was that engineers in the field were paid and treated quite poorly compared to software engineers, despite having a significantly higher barrier to entry in engineering difficulty and technical knowledge.
At least you don't hate your job, I hope? The recent maturation of AI revealed how many people in software seemingly loathe their own profession.
I always had an inkling this was the case, but man it's been depressing to see it laid so bare. So many proudly screaming "I hated programming!". Well, I don't, I love it, and have my entire life, and imagine I'll continue to as long as they will let me...
More relevantly to the article and comment we're replying to: I miss doing firmware engineering. Gosh that is so much fun.
Not an EE myself but honestly baffled how the author got that impression with the huge expansion of RF engineering in the consumer space - particularly with 3/4/5G/LTE networks and 802.1x. Maybe this is just an artifact of working on building weapons (i.e. defense) and being in the US?
Lots of RF devices doesn't actually mean much RF engineering.
If you want 5G connectivity almost everyone buys an integrated module. Chip, antenna, and certifications included. No serious RF engineering required, no RF engineer in the building.
Those modules designers would be purchasing their chip from one of a few companies, like Qualcomm or MediaTek. Even then most of the work isn't RF engineering, it's stitching together a product and grinding through the certifications.
Much of the innovation is done away from the consumer space where certifications are less constraining.
The product work is higher level system packaging, such as antennas and application-level manipulation of the whole RF block. But since so much is digital now, that is more software/computer architecture work rather than RF. The COTS RF circuit itself may have standardized serial or even packet interfaces to the rest of the product.
Mil systems have severely constrained supply chain limitations too, while consumer vehicle systems can comfortably be produced in their millions from China.
Mil is huge
This article also needs a huge (in the US) disclaimer on it as Europe, especially, has had a boom in automotive components and vehicle telemetry in recent years and obviously a lot of consumer devices and handset stuff comes out of China now.
Apart from that I wonder how much of the resurgence can be traced back to more active conflicts around the world? There is a booming Drone and EW development within the military sector which could be what drives it?
Then you have a lot of work being done on new WiFi standards, satellie antennas, cell network development, and so on.
Also companies like Tarana are building a lot of unique things.
https://news.ycombinator.com/item?id=47926755
cue rimshot
Mostly, expensive tools became more accessible like TinySA, LiteVNA64 and NanoVNA.
For the amateur Ham hobby, it has been a bit of a golden age with <$50 usb SDR kits. =3
Yes. I think American society will struggle to produce enough competent electrical engineers outside of the university system.
> there's going to be some big reorganization to reflect the fact that you can now learn just as well OUTSIDE of a university context
In my experience, very few people like learning the math needed to be competent at RF. It’s hard and exhausting and without a human connection most people are going to bounce. This isn’t like software where if you get it 80% right something still occurs.
I’ve worked with homeschoolers too, and unless they’re the small fraction of people for whom math comes naturally, they’re not going to study it on their own. But that’s exactly the audience one has to reach to grow the EE supply.