A New Em-wave Absorber Using Functional Electromagnetic Cell Material
نویسندگان
چکیده
This paper describes a new functional electromagnetic cell material (EMCM) for EMC use. This novel material is composed of passive or active micro-electronic circuit elements and they are connected with loss or conductive wirings. If it is composed of active circuit elements, this material is able to exhibit a special feature of changeable characteristics of EM-wave absorber. As an example of EMCM, EM-wave absorbers are constructed in this paper. The matching characteristics of the EMwave absorber are clarified both by experiment and Finite Difference Time Domain (FDTD) analysis. Also, a new communication system using the EMCM as a modulator is presented.
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