Temperature-adjustable all-dielectric frequency selective wave-transparent metamaterial

The invention discloses a temperature-adjustable all-dielectric frequency selection wave-transparent metamaterial, and belongs to the technical field of artificial electromagnetic materials. The main body part of the temperature-adjustable all-dielectric frequency-selective wave-transparent metamaterial is an all-dielectric metamaterial which is a dielectric plate with a periodically arranged hole array. According to the all-dielectric metamaterial, the dielectric material with a high dielectric constant temperature coefficient is combined with the metamaterial to construct the all-dielectric metamaterial with a frequency-selecting transmission function, and when the temperature changes, the dielectric constant of the dielectric material changes along with the change of the temperature, the transmission band frequency is driven to move, and good temperature adjustability is shown. 本发明公开了一种温度可调的全介质频率选择透波超材料，属于人工电磁材料技术领域。本发明的温度可调的全介质频率选择透波超材料的主体部分为全介质的超材料，是具有周期性排布的孔阵列的介质板。本发明通过将具有高介电常数温度系数的介质材料与超材料结合起来，构建了具有选频透