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Hi anybody know how to plot the radiation pattern from spectrum analyzer on Labview.
I need to measure the radiation pattern for spiral antenna. I made the lab setup with transmitter and receiver with spectrum analyzer, signal generator and PC. The PC which is connected to spectrum analyzer has...
any body know how to design 8-way microstripline power spliter in CST. I need to feed 8 elements array antenna. i don't have any design parameter for the above power splitter. please help me to design this in CST as soon as possible.
thank you for your reply. I am looking for your paper.
as you told in previous mail, substrate height has an effect in impedance. unfortunately, i have the TR 6010 rogers with a height 0.635mm.
I think, according to inner and outer radius, i can set the lower and upper...
thank you for your reply.
as you told, i am also using RT6010 Roger as the substrate in CST. in this case
i set the lower frequency as 2GHz and upper frequency as 20GHz. so these spiral parameters don't affect the above frequency or do i have chage the inner and outer radius according to this...
How did you get 100ohms Archimedean spiral antenna. i want to design 100 ohms two archimedean spiral antenna. can i know the details of spiral design
inner radius, outer radius and no of turns, width of arms and gap size.
i would be grateful, if you give some details
Re: Excite the coplanar wave guide port using multipin in cs
I need a help from you
I want to design back to back CPW to CPS using balun. I have a problem with exciting the coplanar waveguide using waveguide port using multipin method in cst.
can any body help me how to define...
I have to calculate imput impedance of spiral antenna.
Do u know how to find S11 in CST for specific reference impedance
S11 = Z - Z0/ Z+Z0
from this equation we can find Z (input impedance of spiral antenna), Z0 = 50 ohm (feed line impedance).
so i need S11 to calculate Z...
i also have designed dipole antenna using CST mws. but i have a problem with feeding to antenna. I used coaxial cable but it is not balanced. i want to use SMA connector to get balun. Do u know how it is connected to antenna?
Re: Pls help how to set the mesh size & stimulate port i
I have designed two arm archimedean spiral antenna using CST. The results look resonable. But when i increase no of antenna i mean to get arrat antenna, i couldn't simulate. because no of mesh cells increase. But my software is...