Hi Alin, You can use HFSS to extract required package parasitics. HFSS can directly import dxf or gds files. However, you will also need wirebond profile and package construction details to create detailed 3D geometries and connection netlist for appropriate port definition. Regards, Vijaya -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of Alin Razafindraibe Sent: Sunday, March 28, 2010 10:15 AM To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Package parasitics extraction Hi All, I need to extract all parasitics of a package with wirebonding dedicated to RF application. Today I have the DXF of the package and a GDS of both pinout and bonding. The only one tool available is HFSS and I use to use Paksi-E ( Apache-DA ). So I wonder if with all these input data I will be able to extract all parasitics with HFSS? I will be interested If anyone has a quick tutorial about how to do. Regards Alin ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu