RF electromagnetic wave absorbing properties of ferrite polymer composite materials

被引：84
|
作者：
Dosoudil, Rastislav [1 ]
Usakova, Marianna [1 ]
Franek, Jaroslav [1 ]
Slama, Jozef [1 ]
Olah, Vladimir [1 ]
机构：
[1] Slovak Tech Univ Bratislava, Fac Elect Engn & Informat Technol, Bratislava 81219, Slovakia
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 304卷 / 02期
关键词：
Complex permeability; Spinel ferrite; Composite materials; Return loss;
D O I：
10.1016/j.jmmm.2006.02.216
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The frequency dispersion of complex initial (relative) permeability (mu* = mu' - mu '') and the electromagnetic wave absorbing properties of composite materials based on NiZn sintered ferrite and a polyvinylchloride ( PVC) polymer matrix have been studied in frequency range from 1 MHz to 1 GHz. The complex permeability of the composites was found to increase as the ferrite content increased, and was characterized by frequency dispersion localized above 50 MHz. The variation of return loss (RL) of single-layer RF absorbers using the prepared composite materials has been investigated as a function of frequency, ferrite content and the thickness of the absorbers. (C) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：E755 / E757
页数：3
相关论文
共 50 条
  • [41] Electromagnetic wave absorbing characteristics of Ni-Zn ferrite/epoxy composites
    Choi, HD
    Kim, WS
    Han, KC
    Kim, KY
    Moon, TJ
    POLYMER-KOREA, 1995, 19 (05) : 587 - 592
  • [42] Electromagnetic wave absorbing characteristics of Ni-Zn ferrite grid absorber
    Kim, DY
    Chung, YC
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1997, 39 (04) : 356 - 361
  • [43] Electromagnetic and wave absorbing properties of Fe-doped polymer-derived SiCN ceramics
    Wang, Youzhi
    Feng, Yurun
    Guo, Xue
    Liu, Yu
    Gong, Hongyu
    RSC ADVANCES, 2017, 7 (73): : 46215 - 46220
  • [44] Investigating the electromagnetic wave-absorbing capacity and mechanical properties of flexible radar-absorbing knitted compound materials
    Chen, Niuniu
    Wei, Sainan
    Shi, Bao
    Yan, Ruosi
    Li, Xianghong
    Zhan, Tianhang
    JOURNAL OF INDUSTRIAL TEXTILES, 2021, 51 (03) : 343 - 361
  • [45] Microwave Electromagnetic and Absorbing Properties of Iron/Polymer Nanocomposites
    Khismatullina, Anna
    Nekrasov, Igor
    Beketov, Igor
    Bagazeev, Aleksey
    Malkin, Alexandr
    Knyazev, Nokolay
    2019 URAL SYMPOSIUM ON BIOMEDICAL ENGINEERING, RADIOELECTRONICS AND INFORMATION TECHNOLOGY (USBEREIT), 2019, : 481 - 484
  • [46] Fabrication of a porous bulky layer ceramic nanofibrous composite with electromagnetic wave-absorbing properties
    Moradipour, Pouran
    Rajabi, Laleh
    Dabirian, Farzad
    JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY, 2018, 54 (01) : 23 - 32
  • [47] Research on the electromagnetic wave absorbing properties of carbon nanotube-fiber reinforced cementitious composite
    Xu, Shilang
    Wang, Xiaoran
    Li, Qinghua
    COMPOSITE STRUCTURES, 2021, 274
  • [48] Evaluation of absorbing characteristics and thermal contact resistance of electromagnetic wave absorbing composite rubber
    Yoshida, Takahiko
    Agari, Yasuyuki
    Yoshikado, Shinzo
    IEEJ Transactions on Fundamentals and Materials, 2012, 132 (02) : 180 - 186
  • [49] ELECTROMAGNETIC WAVE ABSORBING AND MECHANICAL PROPERTIES OF CEMENT-BASED COMPOSITE PANEL WITH DIFFERENT NANOMATERIALS
    Sun Yafei
    Gao Peiwei
    Peng Hailong
    Liu Hongwei
    Lu Xiaolin
    Song Kai
    ADVANCED COMPOSITES LETTERS, 2017, 26 (01) : 6 - 11
  • [50] Fabrication of a porous bulky layer ceramic nanofibrous composite with electromagnetic wave-absorbing properties
    Pouran Moradipour
    Laleh Rajabi
    Farzad Dabirian
    Journal of the Australian Ceramic Society, 2018, 54 : 23 - 32
12345