Microstrip band pass filter

[reds23]

I am trying to design BANDPASS FILTER USING ADS TOOL PLEASE LET ME THE PROCEDURE TO DESIGN
FILTER DETAILS
PASSBAND 1.5GHZ TO 2.5 GHZ
INS LOSS2dB
RETURN LOSS -18dB
REJECTIONS 50 dB @1GHZ AWAY FROM CENTER FREQUENCY

 

[BigBoss]

Use "Filter Design Guide"..
For more information, look at its help..

 

[Darktrax]

Oops - you leaned on the Caps-Lock key.

There are, of course, several tutorial examples, and if you use the filter design tool mentioned by BigBoss, you will probably need to have already decided at least some of the most basic things about the filter.

1. The construction form. Is it to be in microstrip, or is it resonant strips coupled rods, whatever.
2. The filter type. you will have to choose Butterworth, or Chebychev, or Elliptic, or Bessel etc.
3. At the frequencies you mention, it is getting a bit beyond the lumped component solution. Expect an interdigital or similar design if you mean to implement the design.

 

[tony_lth]

its bandwidth is too wide. Not easy.