This paper presents a multifunctional honeycomb core with nickel-coated fabric (NCF) prepared via electroless plating, which combines microwave heating and absorbing functionalities based on the transformation of electromagnetic (EM) wave energy into thermal energy through molecular frictional force and dielectric loss. The proposed microwave heating and absorbing honeycomb core (MHAHC) is designed for multifunctional purposes with a tradeoff between power loss density and heating performance as well as microwave absorption for low observable performances. To investigate the microwave heating properties of the designed MHAHC, which exhibited a −10 dB microwave absorption performance from 1 to 18 GHz, a microwave heating test and a numerical simulation were conducted for a detailed analysis of the heating properties of the MHAHC. The experiments demonstrated that the designed MHAHC can be heated up to 43 °C within 1800 s at 5.8 GHz of microwave with 25 W.

本文介绍了一种通过化学镀制备的带有镍涂层织物（NCF）的多功能蜂窝芯，该芯结合了微波加热和吸收功能，该功能基于通过分子摩擦力和介电损耗将电磁波（EM）波能转换为热能。拟议中的微波加热吸收蜂窝状芯（MHAHC）是为多功能目的而设计的，在功率损耗密度和加热性能之间进行了权衡，而微波吸收性能却较低。为了研究设计的MHAHC的微波加热特性，该微波加热特性在1至18 GHz范围内表现出-10 dB的微波吸收性能，进行了微波加热测试和数值模拟，以详细分析MHAHC的加热特性。