Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
What softwares are suggested to simulate electrically small resonator?
I saw a paper published in Optics express in 2008 using CST.
Can FDTD handle it well???
You are from Zeland?
I am using IE3D to test my structure.
Zhao
Re: Why there's a phase jump of S11 at the resonant frequen
What I am trying right now is to derive this phase from Zin.
And Zin = R+jwL+1/iwC
S11 = (Zin-Z0)/(Zin+Z0)
Hope I'm on the right track.
cam350 file to altium file
I met the similar problem.
But what i did is I export dxf from CST (make sure all ur structures at z=0),and import this dxf from ADS.And ADS can generate gerber for u. U need to make sure the unit is the same as that in CST before u click OK to import, otherwise the...
Re: Why there's a phase jump of S11 at the resonant frequen
Thanks for your answer.
Yes, I am comparing experimental result to CST simulation result.
In simulation result is showing in the picture attached.
frequency jump phase jump
Hi All,
I have a basic question - what causes the phase jump of S11 from -180 to -180 at the resonant frequency in a resonate structure.
(The resonant structure is equivalent to LC in series. )
In experiment, the jump is less than 180.
Thanks in advance.
momentum mesh
Thank you for your replies.
This structure does being defined by perfect circles and has been united in CST. I export the structure to ADS using dxf.
"Convert to polygon" works perfect!
Thanks again...this saved me a lot of time!
Added after 5 hours 2 minutes:
Btw, I found...
arc resolution ads mesh
The structure is a ring-like microstrip structure with a 90-degree tight coupled curves whose spacing is 0.23mm.
Substrate:
1st layer - the above ring-like structure, 35um thickness, perfect conductor
2nd layer - rogers 5880 with 2 vias that are 2D distributed model...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
