0% Complete
صفحه اصلی
/
سی امین کنفرانس بین المللی مهندسی برق
Design Investigation of a Broadband Polarization Rotator Using SIW Technology with T-Shaped Slots
نویسندگان :
Amin Azimi
1
Mohammad.H Neshati
2
1- دانشگاه فردوسی مشهد
2- دانشگاه فردوسی مشهد
کلمات کلیدی :
frequency selective surface (FSS)،polarization rotator،substrate integrated waveguide (SIW)
چکیده :
A broadband polarization rotator frequency selective surface (FSS) based on substrate integrated waveguide (SIW) technology is introduced at X band. Bandwidth enhancement is provided by two kinds of perturbation in a square SIW cavity. This is achieved by placing a metallic via at the center of the cavity and slanted via edge at two corners of the cavity. The proposed structure is numerically investigated by CST software. The obtained results show the structure exhibits a relative impedance bandwidth of 12% (8.52 - 9.61 GHz) with a maximum insertion loss of 0.65 dB. Co-polarized reflection coefficient is less than -10 dB over the operating bandwidth.
لیست مقالات
لیست مقالات بایگانی شده
A Geometry-based Approach to Reduce the Quantization lobe in 1-bit Reconfigurable Intelligent Surfaces
Nima Ahmadi - Forouhar Farzaneh
Floquet model of spatiotemporally modulated graphene-based structures
Mahsa Valizadeh - Leila Yousefi - MirFaez Miri
Single-Channel Recursive Speech Separation with Unknown Speaker Count by Mask Estimation
Hadi Alizadeh - Rahil Mahdian Toroghi - Hassan Zareian
Low-Leakage 6T SRAM Cell for In-Memory Computing with High Stability
Deniz Najafi - Behzad Ebrahimi
Design of a Full Swing 20-Transistors Full Adder Cell based on CNTFET with High Speed and Low PDP
Amir Baghi Rahin - Afshin Kadivarian - Vahid Baghi Rahin
طراحی یک چارچوب غیر متمرکز تبادل انرژی برای مصرفکنندههای فعال در بازارهای همتا به همتا (P2P)
امیر زارع بخت پیما چمثقالی - مهدی مهدینژاد - مهرداد عابدی
Fragmentation-aware Coordinated Virtual Optical Network Embedding Algorithm Over Elastic Optical Networks
Niusha Sabri Kadijani - Lotfollah Beygi
Novel Low Power Switch-Count Structure for Medium/High Power Multilevel Inverter
Ali Seifi - Seyed-hossein Hosseini - Mehrdad Tarafdar Hagh
Evaluating the effect of electric vehicle charging station locations on line flows:An analytical approach
Mohammad Hasan Nikkhah - Mahdi Samadi
Power Transformer Vibration Study and its Application in Winding Deformation Detection
Amir Esmaeili Nezhad - Mohammad Hamed Samimi
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0
