Summary
International Conference on Emerging Technologies for Communications
2023
Session Number:P1
Session:
Number:P1-27
Microwave metamaterial EM wave absorber using circular metallic pattern periodic array structure
Soma Takeda, Shinichiro Yamamoto, Satoru Aikawa, Teruhiro Kasagi,
pp.-
Publication Date:2023/11/29
Online ISSN:2188-5079
Summary:
With the recent expansion of electromagnetic (EM) waves, undesired EM waves can cause malfunctions of other electronic equipment and communication failure. EM wave absorbers are widely used as countermeasures against these problems. Therefore, EMC (Electromagnetic Compatibility) technology is required to improve the EM environment. In this study, the microwave metamaterial EM wave absorbers using a sheet with a periodic array of circular metallic patterns were designed and its reflection characteristics at vertical incidence were experimentally evaluated.