Problem with Pole zero analysis using multisim

Status
Not open for further replies.

sagar_echip

Newbie level 6
Joined
Jan 29, 2004
Messages
13
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
112
When I tried to find input impedance function's pole zero of a parallel LC network using Multisim
pole zero analysis, I get following message
"
...........

| | doAnalyses: matrix is singular
| |
| |
| | pz simulation(s) aborted "

The circuit as well as log file attached.

How to correctly perform pole zero analysis?
 

Attachments

  • Parallel LC.JPG
    7.1 KB · Views: 66
  • parallel LC.txt
    6.5 KB · Views: 46

The answer is given by the program: The lossless LC tank creates a singularity. To be realistic you must add some losses.
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…