Minimizing Broadside Back Scattering from Single, Finite and Infinite Arrays of Straight Wire Scatterers Based on Finite Element Method (FEM)
عنوان مقاله: Minimizing Broadside Back Scattering from Single, Finite and Infinite Arrays of Straight Wire Scatterers Based on Finite Element Method (FEM)
شناسه ملی مقاله: ITCT13_036
منتشر شده در سیزدهمین کنفرانس بین المللی فناوری اطلاعات،کامپیوتر و مخابرات در سال 1400
شناسه ملی مقاله: ITCT13_036
منتشر شده در سیزدهمین کنفرانس بین المللی فناوری اطلاعات،کامپیوتر و مخابرات در سال 1400
مشخصات نویسندگان مقاله:
Saeed Reza Ostadzadeh - Faculty of Engineering, Arak University, Arak , Iran.
Hamidreza Zafari - BSC student, Faculty of Engineering, Arak University, Arak , Iran.
خلاصه مقاله:
Saeed Reza Ostadzadeh - Faculty of Engineering, Arak University, Arak , Iran.
Hamidreza Zafari - BSC student, Faculty of Engineering, Arak University, Arak , Iran.
In this paper, in order to minimize broadside radar cross section (RCS) from single, finite and infinite arrays of straight wire scatterers, optimum load impedances are extracted. The analyses are based on finite element method (FEM) in High Frequency Structure Simulator (HFSS). The simulation results show that the extracted optimum load impedance for single wire scatterer can be used for finite and infinite arrays of straight wire scatterers approximately. The value of RCS for single, finite and infinite array of straight wire scatterers are respectively -۳۵, -۲۹, and -۳۶ dB in strong coupling regieon, while they are -۳۵, -۲۸, and -۳۵ dB in weak coupling region
کلمات کلیدی: wire scatterer, FEM, RCS, optimum load
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1326436/