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video lectures on quantum mechanics
If you want a REAL quantum mechanics book, leave all the books you have seen till now unitl you see this
Quantum Mechanics : Concepts and Applications
by Nouredine Zettili
https://amzn.to/2ujYRbn
This book will make you play with quantum mechanics not to...
Re: IEEE-488 GPIB Problem
GPIB is General Purpose Interface Bus now mainly used for instrument communications & control.
It is relatively easy to program & it is more powerful than,say ,serial control.
GPIB will make you do whatever you want with your device, even some functions you can't...
I want to know more about random number generation and how the software packages, like MATLAB, generate noise and random numbers.
What is the seed number? How exactly is it used to generate random numbers? Why do I find it, by defualt, "-1" in those programs? Are there any limits for it? How it...
Parameter extraction is a very big issue. I can help you if you define some parameters exactly. I don't have a "general" ebook. I know a couple of good books on the subject but not in ebook format.
Be specific and I will help you , ISA ;)
The suggested method is simple and easy but that Rmult will be cahnged at every voltage scale as the meter will switch automatically - an autoscaling one.
As I know , the input stage is an OP-AMP stage and an attenuator. Using autoscaling makes it difficult to get a real full scale value.
Hi all,
I'm asking how I can know the current drawn into an autoscaling voltmeter.
And in general , how I can know the input impedence of any DIGITAL type meter.
Thanks in advance
Cordless phones use the entire band by just changing there assigned channel from the "base" set to your handset. In these phones there is a small button that will momentarly change the channel when you push it , even when you are talking. It uses FM in most cases.
I don't know really if they...
I don't think that lennonwang means the spice model parameters (like W,L , VTH ..etc) because varing it is just done by overwriting the old values.
I think lennonwang means to change the model equations itself . For example , you can get some negative gm or capacitance when using BSIM3v3...
Re: RF CMOS-chip project
"Integrable architecture" means that you should make all of your design using on-chip components only and not to use off-chip filters like SAW filters or alike.
Many challenges you will face to solve these problems. I have a friend that did a TRX at 1GHz , from about...
Well, let us face that questions storm in order!
nozone:
The VCO phase noise components are mainly due to flicker noise and, in principle, internal voltage and current noise sources inside the oscillator loop. These sources inside the loop are amplified thru the oscillator's amplifier and add...
Following the definition of output “conductance” (from a physical point of view, I like this expression- but no difference) for a MOS transistor; it is (dI/dV).
From which we can see that if the current is constant independent from the applied drain voltage we will have zero conductance...
Hi all
I soon will go to an interview as an analog IP developer or , you can call , analog IC designer. I " think " I have a good background on it , but I want to know if YOU will interview me , what type of questions you will ask ?
This will help me much
Thanks in advance
vlsi jobs usa
Well , I didn't know that the skills in Nanotech are wanted more than RF - for example !.
What you all expect for the nanotech industry in the incoming years ? Do you know that the main reason for being delayed , besides the high cost , is that the elder designers who used to...
Well , all this talk is indeed nice ! . But there is something I want to know from a LONG time. Small signal analysis is OK & we all know how to make it. But does anyone know some " rules " or models for large signal analysis ? Usually it is the matter of your spscific circuit & you only see...
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