摘要： The rapid progress of artificial intelligence (AI) technology is remarkable. With its rapid progress, it seems that development of whole technological fields needs to be considered into while facilitating their association with AI technologies in their thinking about development hereafter. Chapter 9 described how to construct electromagnetic (EM)-wave absorbers on the basis of the equivalent transformation method of material constants (ETMMC) idea as a new absorber configuration concept. This chapter introduces a new concept of “autonomous controllable metamaterial” (ACMM) that can be assimilated with AI technology and various characteristics when applying a part of this material as an EM-wave absorber. This absorber can correspond not only to both TE-wave and TM-wave polarization problems but also to electrical controllable EM-wave absorbers that can satisfy all the conditions needed in an EM-wave absorber. Section 10.1 describes the necessity of this new metamaterial, its proposal background, and its configuration method. In Section 10.2, the implementation methods of ACMM-type absorbers are described. In Section 10.3, the conditions that an absorber should have are summarized, and the methods of realizing these absorbing conditions are investigated from every angle. It is important to know the EM-wave absorber behaviors in an ACMM-type absorber. For this purpose, input impedance investigations are conducted in Section 10.4.