SAR Reduction of PIFA with EBG Structures for Mobile Applications

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概要

• 論文の詳細を見る

• This paper proposes two types of electromagnetic bandgap (EBG) structures aimed for SAR reduction on a mobile phone antenna. The EBG structures, one which uses vias while the other does not can reduce the surface wave and prevent the undesired radiation from the antenna. Thus, these structures can reduce the electromagnetic fields toward the human head direction and reduction the SAR value. Tests demonstrate the reduction of SAR values and therefore, the human body can be protected from hazard electromagnetic fields by using the proposed EBG structures, regardless of whether vias are used or not.

• （社）電子情報通信学会の論文
• 2009-11-01

著者

• KWON Jong

  Electronics and Telecommunication Research Institutes (ETRI)

• Sim Dong-uk

  Electronics And Telecommunications Research Institute (etri)

• KWAK Sangil

  Electronics and Telecommunications Research Institute (ETRI)

• YUN Je

  Electronics and Telecommunications Research Institute (ETRI)

• Kwon Jong

  Electronics And Telecommunication Res. Inst. (etri) Daejeon Kor

• Kwon Jong

  Electronics And Telecommunications Research Institute (etri)

関連論文

• Partial Placement of EBG on Both Power and Ground Planes for Broadband Suppression of Simultaneous Switching Noise
• Novel Electromagnetic Bandgap with Triangular Unit Cells for Ultra-Broadband Suppression of Simultaneous Switching Noise
• Novel Electromagnetic Bandgap with Triangular Unit Cells for Ultra-Broadband Suppression of Simultaneous Switching Noise
• SAR Reduction of PIFA with EBG Structures for Mobile Applications
• Partial Placement of EBG on Both Power and Ground Planes for Broadband Suppression of Simultaneous Switching Noise
• Design of Measurement Apparatus for Electromagnetic Shielding Effectiveness Using Flanged Double Ridged Waveguide

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