Hello Francisco, Hewlett Packard (Agilent) has a freeware program on there web site for calculating spiral inductors, as well as certain microwave features. The program is DOS based, but it works very well. It is called AppCAD. I don't recall the exact URL, but I'm sure you can find it if you perform a search on their web site. Hope this helps. Regards,
Mark Richards CAD Designer ON Semiconductor Phone: 602.244.7267 Fax: 602.244.6716 Pager: 866.208.9913 Cell: 480.236.1566 ----- Original Message ----- From: "Francisco Simoes" <[EMAIL PROTECTED]> To: "Protel EDA Forum" <[EMAIL PROTECTED]> Sent: Friday, October 19, 2001 10:04 PM Subject: [PEDA] PCB RF Inductors Hi list. Does anyone knows how to design and calculate printed circuit RF inductors? Apretiate any info. Thank you. Francisco Simões * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *