Re: gEDA-user: PCB's at 10 GHz or 2.5THz?

[John Doty <jpd@xxxxxxxxxxxxx>]

On Nov 5, 2006, at 1:57 PM, Bob Paddock wrote:

> Someone asked me if I could do a PCB layout for them
> at 10 GHz.  I know there are a lot of very expensive packages
> out there for doing this kind of thing, those are not in my budget.
>
> How high a frequency has anyone here done?

10's of EHz. The challenge up there is to measure the energy of the  
photoelectron.

>   Any tips or
> suggestions to offer?

Hire a physicist ;-)

> Anyone doing anything in the THz range yet (yes, that is a 'T')?

Well, you're looking at wave optics at THz frequencies, not printed  
circuits.

John Doty              Noqsi Aerospace, Ltd.
jpd@xxxxxxxxx




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