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Hello scientists of edaboard
Has anyone ever model the whole insertion loss mechanisms in a simple rf circuit
And has anyone success to match the simulation and measurement of insertion loss diagram?
Doubtedly the true modeling of surface roughness is important.
Has anyone the experience...
Hello
Does different feeding topology yield one antenna array pattern?
Suppose that we have a surface waveguide array and we can combine the rows or combine the columns at first stage and then combine the resultant in second stage.
Or first sum odd elements and then combine it with even...
Hi
In the product selector guide of rogers corporation, what is the differences between 5E & 5ED & HH. Because their specified properties are the same!
Or also about 5R & 5RD & AH!
thanks.
Hi
I have questions about disadvantages or maybe advantages of using asymmetric stripline in my design.
Are we forced to use asymmetric type because of constraints but actually like symmetric type? Or the asymmetric type has advantages in particular circuits?
I think about emi/emc problems and...
Thanks very much for you guidance, sir volker.
I must spend more time to implement AEL.
Do yoy think that it will cost to learn this methods to use SIW in ADS (2.5d planar) ? or it is better to define SIW in cst or HFSS (full wave 3d)?
or maybe you will promise me to use EMPro in conjunction...
Hello sir volker, i have read that link entirely and carefully, i knew the first method but in another way of define new parameters in only the layout environment, and very thanks to the second method that i learnt it from you as a unforgettable memento!
Now can you guide me a bit more about...
hi,
i am wondering if ADS can not Support SIW (Substrate Integrated Waveguide) in advance in the editor.
what is the best way of drawing and designing siw in ADS Schematic for Sweep and Simulation in Momentum?
i just want to draw it the best and easy way. no matter simulation in schematic...
Re: high power handling study
thanks.
can we simulate breakdown with cst?
can we study the breakdown treshold or estimation using a software? please if anyone know it, help me that which software i can use.
many thanks, bejing.
hi
im am interested to simulate or estimate power handiling capability of waveguide structures.
the relation between environment temperature, pressure, max electric field, distance, dielectric type,,,
can you suggest me some references and books to study?
thanks so much.
thanks dear Terminator3.
i did testing my first edition of pcb that the length of p-p was about as large as 20 lambda.
for such a complicated circuit it was hard to predict the effects of fab errors.
but now, i know the errors due to test results.
i wish to find some tips for compensating the...
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