Optimised 26GHz SDR PCB layout to reduce image rejection 18 Uncategorized January 28, 2023 January 28, 2023PBC layout posted on Twitter by designer View Reddit by Linker3000 – View Source
This was posted on Twitter by the designer. High frequency work is a mystical art!
What are those ancient runes?
Stopped doing this wizardry when the computer started doing the work instead and the human just made sure it didn’t screwup.
What is the substrate?
jeez, that is a LOT of thru holes in the ground plane. and they are so tiny diameter.
does that cost a lot?
Pretty
Why do you want to reduce image rejection, i.e. to have less image rejection? I’d think you’d rather like to increase it. Curious whether this is a mistyping or you’re doing something funky!
This should be tagged NSFW – electronics porn.
Black magic.
I have been designing PCBs for 4 years(normal kind, low freq). I am ashamed of the number of things i have no idea abt in this picture.
26 GHz SDR?
Where is your kick starter? I wanna get in.
Huh cool. I guess the price is…
*muffled sounds*
Yeah.
The cross lines on the left supposed to be fore impedance matching?
what does the circut actually do?
[deleted]
You should post this on r/rfelectronics
I really thought this was a map of a shopping plaza, at first glance.
Hey TRON! I can see your house from here!
Oh no! Gumby got his hand stuck in the machine!