CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2017, Vol. 34 ›› Issue (2): 214-220.

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Effects of Temperature on Electromagnetic Parameters of Composite Formed with Line-Shaped Metallic Particles

XU Jian, LI Jiangnan, WU Jie, LIANG Feng, CHEN Jiangwei   

  1. College of Electronic Science and Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
  • Received:2015-12-21 Revised:2016-05-10 Online:2017-03-25 Published:2017-03-25

Abstract: It is shown that various closed circuits formed by line-shaped metallic particles in composite induce great permeability. Effect of temperature on magnetic response is weak. Based upon effective medium theory,electric and magnetic response of composites containing line-shaped tungsten particles are addressed. Microwave absorbing composites are designed and optimized, which may be applied in high temperature circumstances.

Key words: microwave absorbing materials, magnetic response, line-shaped metallic particles, effective medium theory

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