tflaherty
Newbie level 3
Hi
I am a beginner in the design of PCB's. I normal design RF connectors.
So, I have a question regarding the use of CPW on a PCB. When I run my sim in HFSS I find the the impedance is not consistant thru the frequency range, i.e. it starts at 51 ohms and ends at 79 ohms at the high frequency. I read that there are some methods that are used to fix this problem but I have not found, anywhere that tells me what are these methods.
So, can anyone guide me to some tutorials on this subject.
Thanks
I am a beginner in the design of PCB's. I normal design RF connectors.
So, I have a question regarding the use of CPW on a PCB. When I run my sim in HFSS I find the the impedance is not consistant thru the frequency range, i.e. it starts at 51 ohms and ends at 79 ohms at the high frequency. I read that there are some methods that are used to fix this problem but I have not found, anywhere that tells me what are these methods.
So, can anyone guide me to some tutorials on this subject.
Thanks