chikku
Newbie level 4
hello frndz, i am doing project in uwb fileter area of 3.1-10.6 ghz range and my aim is to reduce the insertion loss and improve the return loss performance . so, i have some doubts in this area. those are
1) what is the Multiple Mode Resonator and its equivalent circuit also how to calculate all the dimensions of this equivalent circuit.
2)what is the importance of coupling in Parallel coupled microstrip line (PCML) filter and also the purpose of aperture technique?
3) how to find out the TRANSMISSION zeros and transmission poles ? how to move the transmission poles if some where exists to the UWB region?
1) what is the Multiple Mode Resonator and its equivalent circuit also how to calculate all the dimensions of this equivalent circuit.
2)what is the importance of coupling in Parallel coupled microstrip line (PCML) filter and also the purpose of aperture technique?
3) how to find out the TRANSMISSION zeros and transmission poles ? how to move the transmission poles if some where exists to the UWB region?