[time-nuts] Re: Dr Kinali

Magnus Danielson magnus at rubidium.se
Thu Oct 13 08:40:49 UTC 2022


Dear Martin,

Thanks. I think it is important to celebrate efforts like these, there 
is over 7 years of hard work behind it. As you read it, you will find it 
addressing hard issues.

Cheers,
Magnus

On 2022-10-13 09:36, Martin Burnicki wrote:
> Congratulation, Attila!
>
> I was very happy to hear this, and thanks Magnus for letting us know!
>
> Martin
>
>
> Magnus Danielson via time-nuts wrote:
>> Dear fellow time-nuts,
>>
>> I just saw the PhD defense of Attila Kinali, which was succsessful 
>> and render him being Dr. Kinali.
>>
>> It is interesting in that it shows that the Fourier transform 
>> traditionally used in engineering is not properly done as viewed in 
>> mathematical strictness. Through the formalism of math he redefines a 
>> Fourier transform that does work in a mathematical sense while being 
>> consistent with the traditional one and hence useful. The key issue 
>> is that some functions tend to integrate to infinity while they are 
>> in fact power limited, so it's only the length of integration that 
>> scales them to infinity. This is where engineering use cheats but a 
>> math strict approach cannot cheat.
>>
>> He also visited a look at noise models and how these affect 
>> predicitions of noise of out amplifiers, with illustrations on how 
>> that now is used to better model actual noise performance.
>>
>> Further he analysed meta stability of digital circuits and discussed 
>> those.
>>
>> Overall an impressive thesis, not to say there is not to research on, 
>> as there is and several topics was discussed durign the defense, as 
>> it should.
>>
>> Congratulations! Very well executed and performed!
>>
>> Had conditions been better, I would have been physically present as 
>> originally planned.
>>
>> Cheers,
>> Magnus
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