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What are the criteria for an UWB switch? In other words, what are the conditions that we say that this swicth is an UWB switch? Also, can you provide me good books on UWB switch for beginners?
I need some clarifications. Please correct me if I'm wrong. Here is my summary of the problem which I don't quit understand. The source ( feed the antenna) will attach to the antenna. Quit obvious. The only thing is to be sure to match the source to the antenna to avoid inefficiency...
Thanks for your response.
What is the difference when you apply an impluse to your dipole and a sine wave? Correct me if I'm wrong, an impluse have a large spectrum of frequency then a sine wave which have a single frequency. So, if my antenna is a dipole, it is not necessarily to have an...
A generator gives a 100 volts output in 3 secondes and it connected to an dipole antenna (assuming no loss in connection). What will be the fequency of this output that can radiated this maximum energy? Because a dipole its lenght is lamda/2 to radiate the maximum energy. How can you...
Where can I find an evaluation version of PSpice ? I don't want the student version and I have download PSpice from OrCAD. It is very complicated. It doesn't read schematic file which I have created from PSpice version student (MicroSim). Can some help me?
I'm a little bit confuse. Concerning the input impedance of an antenna, I have excited a dipole with a pluse (gaussian). The output data at each frequency is associated with one input impedance. Is this mean that to have that energy radiated I have to match this impedance...
Re: Few questions on Ansys 8.1 and Ansys Workbench Suites 8.
No, Ansys Mutlphysics can be used for HIGH frequency only. But if you want to use for LOW frequency, you have to get an add-on module which is " Emag".
Re: Output data PSpice
I don't have a .csd extension. Is this normal?
I want to know the output data structure, for example, if my plot is voltage vs time. The output would like 2 columns one is the magnitude of the voltage and these other is the time or is it in another structure?
I need some help on my output data from PSpice. I have run a circuit and I want to figure out where are my output data. I mean when you run the circuit, it plots a graph current (I) vs time. I saw the plot in the software but is it possible to get these data? I search all the I open all the...
Thanks for your response.
Feko is a frequency domain solver but has a time domain module and XFDTD is a time domain solver but it can transforme data in to frequency domain. I wonder what is the difference between these two solvers or does it have a difference, I talking about time or the...