CAJ | 학술논문

基于光学变换理论，提出了一种新型的具有旋转和放大功能的光学变换器件，该器件可由具有正折射率参数的超常媒质实现。推导了所提出的器件材料的本构参数张量的通解表达式，并采用全波电磁仿真软件进行了仿真验证。仿真结果证实了所导出的本构参数张量的正确性，即该器件可以起到使置于内部的物体旋转和放大的效果。因此，所提出的器件将在电磁场工程等领域有潜在的应用。
기우광학변환이론，제출료일충신형적구유선전화방대공능적광학변환기건，해기건가유구유정절사솔삼수적초상매질실현。추도료소제출적기건재료적본구삼수장량적통해표체식，병채용전파전자방진연건진행료방진험증。방진결과증실료소도출적본구삼수장량적정학성，즉해기건가이기도사치우내부적물체선전화방대적효과。인차，소제출적기건장재전자장공정등영역유잠재적응용。
Based on theory of optical transformation, a novel rotatable and amplifying optical transformation device was proposed, and this device could be realized with metamaterials with parameters of positive refraction index. The constitutive tensors of the proposed device were derived, and then some full wave simulations of the devices based on the above constitutive tensor were performed to confirm the functionality of the proposed device. The simulations results verified that the proposed device can make the inside object rotate and enlarge. Therefore, it is expected that the proposed device will have potential applications in the electromagnetic engineering.