0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Development of Reflectarray Antennas With a Deflected Beam: An Approach Based on Artificial Neural Networks
نویسندگان :
Mahdieh Esmaeiliporzani
1
Zahra Atlasbaf
2
1- Tarbiat Modares University
2- Tarbiat Modares University
کلمات کلیدی :
Deflected beam،Reflectarray antennas،Artificial Neural Networks (ANNs)
چکیده :
A 4.8λ×4.8λ×0.032λ single feed, single-layer reflectarray antenna is studied in this paper. This proposed antenna works at 6 GHz frequency (C band) and consists of 144 circular elements in which by changing the radius of circular patch, nearly 500 degrees phase compensation is achieved. Simulations show a maximum gain of 18.3 dB for a deflected beam at (25,52). Besides, designing the studied reflectarray antenna unit-cell by Artificial Neural Networks(ANNs) is discussed. CST Studio Suite generated the needed datasets for us which is 80% for training,10% for validation and 10% for test. The results demonstrate that the Multilayer Perceptron(MLP) can precisely predict the phase with a good performance in comparison with CST.
لیست مقالات
لیست مقالات بایگانی شده
Plasmonic Refractive Index Sensor Using a Metal-Insulator-Metal Waveguide with a Disk-shaped Cavity and Silver Nanorod Defects
Mohammad Ghanavati - Mohammad-Azim Karami
Interval-Based Setting Approach for Distance Relays Considering Uncertainties Using Monte Carlo Simulation
Abolfazl Hadadi - Mohammad Javad Jalilian - Behrooz Vahidi - Gholam Hossein Riahy Dehkordi
Design and Simulation of Nano-Second Pulsed Power Generator for Cancer Treatment and Considering Load Effect
Reza PirNia - Maryam A.Hejazi - Nasrin Deldadeh
A Low-Power High-Precision Low-Dropout Regulator For Biomedical Implants
Vahid Baghbani khezerlu - Mohammad Yavari - Mortaza Mojarad
Medial Residual Encoder Layers for Classification of Brain Tumors in Magnetic Resonance Images
Zahra Sobhaninia - Nader Karimi - Pejman Khadivi - Shadrokh Samavi
Improved Model Predictive Control for the Three-Phase Grid-Connected Split-Source Inverter
Seyed Hamid Montazeri - Jafar Milimonfared - MohammadReza Zolghadri
Artificial Intelligence-Based Prediction of Flexibility Requirements in Power Systems
MohammadReza Zarei-Jeliani - Mahmud Fotuhi-Firuzabad - Niloofar Pourghaderi
An Investigation on Transfer Learning for Classification of COVID-19 Chest X-Ray Images with Pre-trained Convolutional-based Architecture
Mobina Abdoli Nemati - ََAmirreza Baba Ahmadi
کدینگ فیبوناچی جهش یافته: ارائه یک روش برای افزایش قابلیت اطمینان در شبکههای روی تراشه سهبعدی
مجتبی فرمانی - سروین ناظر جعفری - زهرا شیرمحمدی
Brain Tumor Segmentation using Multimodal MRI and Convolutional Neural Network
Nazila Loghmani - Roqaie Moqadam - Armin Allahverdy
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0
