What's the reason of this result(E_field distribution) in these antennas?
时间：04-06
整理：3721RD
点击：
There are two different antennas shown in the following pictures. The first one has a patch with uniform width and the second one has a patch with non-uniform width.
So the question here is :
Why is the E-field distribution in the second antenna smaller and more uniform than the first antenna?
How can we explain, why is the E-field distribution in the second antenna smaller and more uniform than the first one?
The first antenna:
The second one:
So the question here is :
Why is the E-field distribution in the second antenna smaller and more uniform than the first antenna?
Code:
Is this true? "I think that the we can interpret this result by this equation: E=-Gradient(V) Can we use this equation in this manner : E=-Gradient(V)=-Gradient (Z*I)=-(Z*Gradient(I)+I*Gradient(Z)) But ,what's the continue?"
The first antenna:
The second one:
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