Doug:
You could try "A Handbook on Electromagnetic Shielding Materials and
Performance" publlished by Don White Consultants, Inc.; 2nd edition
1980. There may be some newer editions.
Please let me know the details when you do run across your original
design guide.
Bogdan.
[email protected]
______________________________ Reply Separator _________________________________
Subject: Perforated Metals
Author: [email protected] (POWELL, DOUG) at Internet
List-Post: [email protected]
Date: 10/30/97 10:35 AM
Hello group,
Some years ago I had a copy of a design guide for perforated metals and how
to calculate attenuation factors at various frequencies. This guide
included information on different types of metal, thickness, lamination and
hole size/pattern.
I am able to locate websites that address airflow issues and effective
cross-section but not emissions.
Can anyone point me in the right direction?
Doug Powell
Compliance Engineer
Advanced Energy Industries, Inc.
