0% Complete
صفحه اصلی
/
بیست و نهمین کنفرانس مهندسی برق ایران
Wide-band Cloaking of Finite Length PEC Cylindrical Objects under Oblique Incidence using Multi-Layer Mantle Cloak
نویسندگان :
Alireza Moosaei
1
Mohammad Hasan Neshati
2
1- دانشگاه فردوسی مشهد
2- دانشگاه فردوسی مشهد
کلمات کلیدی :
Electromagnetic invisibility, metasurfaces, oblique incidence, multi-layer.
چکیده :
In this paper, the possibility of cloaking metallic cylinders for a wide range of incident angles and wide bandwidth of obliquely incidence plane wave using well-known Mantle cloaking technique. Initially, the scattering problem of multi-layer is solved analytically considering a full tensor to model the sheet impedance of an ideal metasurface wrapped around the object to be cloaked. Then, unlike conventional capacitive patch metasurface, an optimized capacitive rectangular patch metasurface is designed to suppress both co- and cross-polarization scattered fields. Moreover, to enhance the cloaking bandwidth a double layer mantle is introduced and it is shown that nearly 33%cloaking bandwidth is achieved. The analysis is verified using full wave simulations performed in CST Microwave Studio (MWS).
لیست مقالات
لیست مقالات بایگانی شده
Modeling of dielectrophoretic single-stage continuous separation of Escherichia coli K38 in a microfluidic channel
Saeed Saedy - Navid Alaei Sheini - Shahrzad Ajabi
One-Way Edge Modes Induced by Synthetic Magnetic Field in Time-Varying LC Circuit
Sadeq Bahmani - Amir Nader Askarpour
Optimization and Analysis of Transformer Hot Spot Temperature Under Harmonic Conditions with Different Windings
Mehran Nemati - Hamed Karimi - Alireza Siadatan - Maryam Sepehrinour
TELLM: Advancements in Knowledge Incorporation and Task-specific Enhancements of Large Language Models
Fatemeh Feizi - Amirhossein Hossein Nia - MohammadMahdi Hemmatyar - Fatemeh Rahimi - Farhoud Jafari Kaleibar
{High performance detector for massive MIMO systems using an adaptive filering approach
Masoud Tahmasbi Fard - Mojtaba Amiri - Ali Olfat
ZnO-based Acoustofluidics: Droplet-based Particle Manipulation
Sara Abbasi - Behdad Barahimi - Sara Darbari - Mohammad Kazem Moravvej-Farshi - Mohammad Zabetian
Exploring the Impact of Machine Translation on Fake News Detection: A Case Study on Persian Tweets about COVID-19
Masood Hamed Saghayan - Seyedeh Fatemeh Ebrahimi - Mohammad Bahrani
بررسی کنترل مغناطیسی پاسخ کایرواپتیکی ساختارهای مگنتوکایرال
کی سیاوش کیکاوسی - حمیده دشتی خویدکی - جواد احمدی شکوه - مجید رشیدی هویه
Average Secrecy Capacity Performance Analysis for SWIPT-Based SIMO Underlay Cognitive Radio
Mohammad Javad Saber1 - Seyedeh Maryam Mazloum - Seyed Mohammad Sajad Sadough
Monte Carlo Analysis of Process Variations in Metal-Semiconductor-Metal Photodetectors for Nanophotonic Interconnects Application
Arash Qodratnama - Farshad Khunjush - Mohsen Raji
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0
