Hollow spherical NiFe@N-C/rGO composite absorber

Tunable wideband absorption

By tuning rGO content, the absorption performance can be adjusted across X and Ku bands to meet different frequency requirements.

Zhao, Huiting · Wang, Qijie · Haolun, Ma · Zhao, Yu · Li, Ling · Li, Pinbo · Yan, Junfeng · Yun, Jiangni · Wu, Zhao · Han, Zhang · Zhiyong, Zhang · Chang, Liu

Carbon 2023

Specifications

reflection loss dB

{'zh': '-72.28', 'en': '10.82'} GHz

absorption bandwidth GHz

{'zh': '5.25', 'en': '-17.68'} GHz

absorption bandwidth GHz

{'zh': '7.14', 'en': '-16.88'} GHz