Complex bandpass filter design

[Henry-cool]

Dear all~!

Thanks in advance.

I will design complex bandpass filter(Active RC Filter).

Usually, I use Filter Solution Program for designing filter.

But, I can't find complex filter in Filter Solution Program .

Please let me know how to design it.

 

[flatulent]

Give details of your needs. Filter Solutions is a very good program. I am surprised that it does not meet your needs.

Filter Wiz Pro is another good program that is only active filters. It costs about $100 US.

 

[Henry-cool]

Give details of your needs. Filter Solutions is a very good program. I am surprised that it does not meet your needs.

Filter Wiz Pro is another good program that is only active filters. It costs about $100 US.

Thank you for reply~!

I also think Filter solutions is a very good program.

In Filter Solution Program, I can design bandpass filter and see the circuits easily.

But, it doesn't have the category about complex filters.

Do you know how to design the complex bandpass filter in Filter Solution Program?

 

[xulfee]

band pass filter can be easily doveloped by joining low pass filter (higher frequency threshhold) and a high pass filter (lower frequency threshhold) in casecade form,anyways wht do u mean by complex bandpass

 

[LvW]

I will design complex bandpass filter(Active RC Filter).
Usually, I use Filter Solution Program for designing filter.
But, I can't find complex filter in Filter Solution Program .
Please let me know how to design it.

A complex filter is a so called "polyphase filter".
For your convienience I attach a corresponding document.
Regards