tareqazan
Newbie level 4
Hi im kinda new at the microwave filters. i jus need some help with this:
design and optimize a stepped impedance low pass filter using a microstrip transmission line with a cut-off frequency of 2.5 GHz. The filter must have more than 20dB insertion loss at 4 GHz with a reference impedance of 50 Ohms.
how do i find the values for Hi and Low impedance and the width of the line?
What formulas do i need to use ?
Thank you.
design and optimize a stepped impedance low pass filter using a microstrip transmission line with a cut-off frequency of 2.5 GHz. The filter must have more than 20dB insertion loss at 4 GHz with a reference impedance of 50 Ohms.
how do i find the values for Hi and Low impedance and the width of the line?
What formulas do i need to use ?
Thank you.