Netscapt
Newbie level 3
What effect does a L shape probe do to the antenna?
I notice that some antenna design use L shape probe feed. What is the benefit to do so?
When I try it on HFSS, bending the probe reduced the height of my product. But bending it changed the length of the probe to match the 50ohm impedance.
When I bend the probe into L shape, I also noticed that it is not necessary to touch the antenna with my probe. Will it makes the return loss larger?
Was there any article to discuss about the shape of the probe line? For a AC signal, what will happen when a sine wave pass through a curve transmission pec?
Thanks so much.
I notice that some antenna design use L shape probe feed. What is the benefit to do so?
When I try it on HFSS, bending the probe reduced the height of my product. But bending it changed the length of the probe to match the 50ohm impedance.
When I bend the probe into L shape, I also noticed that it is not necessary to touch the antenna with my probe. Will it makes the return loss larger?
Was there any article to discuss about the shape of the probe line? For a AC signal, what will happen when a sine wave pass through a curve transmission pec?
Thanks so much.