Summary
International Conference on Emerging Technologies for Communications
2023
Session Number:P1
Session:
Number:P1-29
EM wave absorber for 28 GHz band without metal backing
Ryuki Hirose, Shinichiro Yamamoto, Morimichi Itoh, Shinnosuke Kagekawa, Hitoshi Togawa, Hiroshi Igarashi,
pp.-
Publication Date:2023/11/29
Online ISSN:2188-5079
Summary:
The recent expansion in the use of electro-magnetic (EM) waves has became more important for EM environmental improvement. EM wave absorbers, one of the EMC technology, are usually used with metal backing.In this study, we proposed a new EM wave absorber without metal backing and evaluated its EM wave absorption characteristics from 26.5 GHz to 40 GHz , including 5G frequencies. In addition, the transmission characteristics of proposed EM wave absorber were investigated by transmission line calculation.