کنفرانس مهندسی برق ایران

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 Moosaei¹ Mohammad Hasan Neshati²

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

بهبود بازدهی انرژی در اینترنت اشیاء باند باریک با وفقی‌سازی لینک به کمک یادگیری عمیق

سمانه امیریان - محمدعلی سبقتی

Ground-based Power Line Sag Measurement by Combining Data from a Smartphone and a Laser Rangefinder

Mohammad Javad Abdollahifard - Reza Bahrami

Multi-Objective Particle Swarm Optimization Of Spiral Antenna for Microwave Imaging Applications

Mehdi Yousefnia - Jaber Allahgholipor - Ataollah Ebrahimzadeh

Primary Frequency Support in Clustered Unit Commitment with Battery Energy Storage and High Renewable Penetration

Abbas Abdollahi-Veshvaee - Turaj Amraee

HyperSpectral Image Classification using a 3D Convolutional Mixer Block

Sara Dianat - Mehran Yazdi

Risk-based Expansion planning of Active Distribution Networks in the Presence of Electric Vehicles to improve the Reliability

Ali Razzaghi

سیستم تبدیل انرژی خورشیدی خانگی با قابلیت انتقال توان بی سیم

سعید رئیسی گهروئی - حمیدرضا تودجی

Sensitive RSNs to Schizophrenia; A graph parameter approach

Shirin Karimian - Farzaneh Keyvanfard - Abbas Nasiraei Moghaddam

Design and fabrication of wearable and stretchable EEG headband using textile-based electrode wire

Kourosh Motiepor - Arman Modoudi Yaghouti - Simin Bakhtiyari - Amir Jahanshahi - Roohollah Bagherzadeh

A Wideband PLL with Programmable LC VCO with 5.1 to 7.9GHz Lock Range

Mohsen Azimikia - Arash Esmaili

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2