Transcription of How RF Anechoic Chambers Really Work - Foundation
{{id}} {{{paragraph}}}
Example: bankruptcy
How RF Anechoic Chambers Really Work - Foundation
How RF Anechoic Chambers WorkBy Glen Dash, Ampyx LLC, GlenDash at 1999, 2005 Ampyx LLCA radio frequency Anechoic chamber is a shielded room whose walls have been covered with amaterial that scatters or absorbs so much of the incident energy that it can simulate free space. Itsorigins can be traced to efforts to build aircraft which absorbed or scattered radar signals duringthe Second World War. Recent innovations such as the use of ferrite tiles, have greatly enhancedperformance of these Chambers may seem to operate through a bit of black magic, but the analysis of howthey work is Really quite straightforward.
Figure 3: The Salisbury Sheet provides anechoic effects at one frequency. Placing a resistive sheet with an impedance of 377 ohms per square one quarter wavelength away from the …
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: