AnsweredAssumed Answered

filter design guide

Question asked by FEIGUO on Jun 26, 2003
Latest reply on Jun 27, 2003 by eyeung

Like • Show 0 Likes0
Comment • 3

Hi,

I tried filter design guide. It is really nice tool. However, one thing closely related to practical design but missing is that the loss estimation. If user can define the Qu of the resonator. That would make the tool much practical.

I also knew that you have filter design in your component, which allows user define the filter specs, but I am not sure how a user can get the info on the order of the filter??

Thanks

Fei

No one else has this question

Outcomes

3 Replies

eyeung Jun 26, 2003 8:51 AM
Mark Correct
Correct Answer
I agree. Being able to model loss in the filter components will be a useful feature.

In the filter design guide, once a spec is changed, the order of the filter is updated to show the minimum order of the filter that will satisfy the spec. I hope that answers your question.
Like • Show 0 Likes0
Actions
FEIGUO Jun 27, 2003 1:08 AM
Mark Correct
Correct Answer
Thanks for your reply.

Actually, I noticed the order can be shown in the filter design guide. But no loss info.

The one I mentioned in component plate is called bandpass filter. In the settings of that component, user can define the shape of the filter and Q factor of resonator, but no prototype filter can be given.

So if the two can somehow combine together, that would be great.

Regards

Fei
Like • Show 0 Likes0
Actions
eyeung Jun 27, 2003 8:43 AM
Mark Correct
Correct Answer
The components you mentioned are behavioral filter components from the standard ADS library. Q of filter can be specified but the implementation of the filter is not performed. Only the transfer function is computed for simulation purposes.
Like • Show 0 Likes0
Actions

filter design guide

Outcomes

Related Content

Recommended Content