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Absorber Foam Characterization For Predicting Overall Anechoic Chamber Performance, Christopher R. Brito, Aloysius Aragon Lubiano, Newlyn Hui, Dean Y. Arakaki
Absorber Foam Characterization For Predicting Overall Anechoic Chamber Performance, Christopher R. Brito, Aloysius Aragon Lubiano, Newlyn Hui, Dean Y. Arakaki
Electrical Engineering
A new rectangular anechoic chamber (20’L x 10’W x 9’7”H) has been established at California Polytechnic State University (Cal Poly) through donations and financial support from industry and Cal Poly departments and programs. The chamber was designed and constructed by three graduate students as part of their thesis studies to explore and further their understanding of chamber design and antenna measurements. The chamber project has included RF absorber characterization, overall chamber performance assessment, and software development for the coordination of a positioner with a vector network analyzer.
This paper presents absorber characterization as a function of incidence angle and orientation …