CAJ | 학술논문

超材料是一种人工设计的具有周期单元阵列结构的电磁材料，具有超常物理特性。基于超材料的太赫兹吸波材料在太赫兹技术领域有许多潜在的应用。简述了超材料吸波材料的理论基础，综述了国内外在单频、双频、多频带和宽带太赫兹超材料吸波材料领域的研究进展，并展望了太赫兹吸波材料研究的未来发展方向和趋势。
초재료시일충인공설계적구유주기단원진렬결구적전자재료，구유초상물리특성。기우초재료적태혁자흡파재료재태혁자기술영역유허다잠재적응용。간술료초재료흡파재료적이론기출，종술료국내외재단빈、쌍빈、다빈대화관대태혁자초재료흡파재료영역적연구진전，병전망료태혁자흡파재료연구적미래발전방향화추세。
As an artificially-engineered electromagnetic material with the structure of periodic unit cell array, metamaterial has shown abnormal physical properties. Metamaterial-based terahertz absorbers have numerous potential applications in terahertz fields. In this review, the brief introduction of theoretical basis of metamaterial perfect absorbers is presented. The developments of the single-band, dual-band, multi-band and broadband metamaterial absorbers operating in terahertz range are reviewed. Perspectives and future work for terahertz metamaterial absorbers are also presented.