EE schools, after WWII, got jealous of the fame and fortune that physicists had suddenly acquired, so decided to get academic and rigorous, to abstract everything, to cover pages with mathematical proofs.
The top level gift of AoE to our profession is the public announcement that electronics is art.
--
John Larkin Highland Technology, Inc
lunatic fringe electronics
Before we got more into technology licensing, I made quite a good living for a decade or so, cleaning up the messes left by folks who were reluctant to do their own math, even when their livelihood depended on it.
Weird.
Cheers
Phil Hobbs
--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC / Hobbs ElectroOptics
Optics, Electro-optics, Photonics, Analog Electronics
Briarcliff Manor NY 10510
http://electrooptical.net
http://hobbs-eo.com
I used to do path loss calculations, for entertainment. Pages of calculatio ns done by hand, to ensure enough margin at CATV headends to add additional C-band receivers without degrading signal quality. I designed a complete r emote interface between two CATV systems. I built the equipment into a larg e NEMA electrical cabinet that was pole mounted. The total system error was -.25dB. The goal was +/-10dB. It turned out that several cables had never had a connector installed, and there was more that the expected contact res istance. The lead tech just laughed, and buttoned up the NEMA box.
I wrote software to design CATV distribution systems (Strand Maps) on a Com modore 64 computer, in the mid '80s. Everyone else claimed it could only be done on a VAX, or mainframe. my software allowed you to select any brand and type of coax, connector or hardware from menus, without reloading the system. I wrote it during a time of severe shortages in the industry. Thank God, we never had to buy more o f those crap Lindsay branded devices made in Canada. Instead of the 'F' con nectors being cast into the faceplate, they used a thin aluminum plate with tin plated brass 'F61' panel mount connectors. That was a lousy combinatio n for exposed connectors along busy roads in snow country.
Math keeps your mind in good health, much better that being useless to anyo ne because you rarely think. The world have too many 'Dr. Smiths' of 'Lost in Space' fame who rant how smart they are, and how stupid the world really is. The world is better off without those who are unwilling to contribute . :)
Reminds me of a conversation not long before I got internet. 'You can email people as much as you want for nothing' 'But I don't spend 25 a month on mail' (or however much it was) It seemed sensible at the time :)
I've received not only the books I ordered from CUP, but also today the books I had pre-ordered from Amazon. So they're finally rolling out. Happy reading folks!
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