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Homebrew Equipment A place to show, design and discuss the weird and wonderful electronic creations from the hands of individual members. |
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4th Nov 2022, 12:50 am | #1 |
Nonode
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 2,324
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Smithscope - a hardware Smith chart
Came across this today https://portia.astrophysik.uni-kiel....mithScope.html, a Smith chart that uses LED's to show the results of various tests.
Unfortunately no build/schematic information, but a nifty device nonetheless. |
4th Nov 2022, 3:51 am | #2 |
Moderator
Join Date: Mar 2012
Location: Fife, Scotland, UK.
Posts: 22,801
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Re: Smithscope - a hardware Smith chart
Have you come across the Rohde und Schwarz 'Diagraph'?
Reflection coefficient resolved into I and Q components then displayed on a CRT. David
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Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done |
4th Nov 2022, 12:35 pm | #3 |
Nonode
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 2,324
|
Re: Smithscope - a hardware Smith chart
No I haven't, will look that up.
This one was just stooging round the internet to idle away a bit of spare time |