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Waveguide miniaturization using negative permeability metamaterial : Analysis and application / Abdelmoniem Mohamed Alaa Eldeen Abdelmoniem ; Supervised Mostafa Elsaid Mostafa , Samir F.Mahmoud

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Abdelmoniem Mohamed Alaa Eldeen Abdelmoniem , 2018Description: 54 P. : charts , plans ; 30cmOther title:
  • تصغير دليل الموجات بإستخدام مواد ذات نفاذية سالبة : التحليل و التطبيق [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electronics and Communication Summary: This research aims to study and analyze the electromagnetic phenomena of media with negative transverse permeability and how this leads into some physical phenomena such as the appearance of backward waves and the propagation below cutoff. This study and analysis is through the use of metamaterials of split ring resonator. The research has evidenced that the waveguide size can be miniaturize to smaller than its half. Also, the research has proved that the analytical determination of the electric and magnetic field inside the waveguide with the presence of the slab of dielectric permittivity and negative transverse permeability, and experimental Results of each case are shown clearly. Finally, it was shown how to achieve a high magnetic dipole to increase the negative transverse permeability, so that the losses can be decreased for a wider backward wave band
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.08.M.Sc.2018.Ab.W (Browse shelf(Opens below)) Not for loan 01010110075417000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.08.M.Sc.2018.Ab.W (Browse shelf(Opens below)) 75417.CD Not for loan 01020110075417000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electronics and Communication

This research aims to study and analyze the electromagnetic phenomena of media with negative transverse permeability and how this leads into some physical phenomena such as the appearance of backward waves and the propagation below cutoff. This study and analysis is through the use of metamaterials of split ring resonator. The research has evidenced that the waveguide size can be miniaturize to smaller than its half. Also, the research has proved that the analytical determination of the electric and magnetic field inside the waveguide with the presence of the slab of dielectric permittivity and negative transverse permeability, and experimental Results of each case are shown clearly. Finally, it was shown how to achieve a high magnetic dipole to increase the negative transverse permeability, so that the losses can be decreased for a wider backward wave band

Issued also as CD

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