0% Complete
صفحه اصلی
/
سی و یکمین کنفرانس بین المللی مهندسی برق
A novel wideband low profile Fabry-Perot cavity antenna using single-layer partially reflective surface
نویسندگان :
Mahtab Ghanbari
1
Bijan Abbasi arand
2
Maryam Hesari shermeh
3
1- دانشگاه تربیت مدرس
2- دانشگاه تربیت مدرس
3- دانشگاه تربیت مدرس
کلمات کلیدی :
Fabry-Perot cavity antenna،partially reflective surface،wideband
چکیده :
Abstract— In this paper, we present a design for improving the bandwidth of Fabry-Perot cavity antenna (FPCA) employing a single layer partially reflective surface (PRS). A novel two-sided unit cell is suggested for PRS which is composed of a square patch and an H-shaped ring to create a positive reflection phase gradient. The designed antenna works in the X-band and for its feeding source, an aperture-coupled microstrip antenna is utilized. The single layer of PRS enables the advantage of a low profile along with its wide bandwidth. According to the simulation results, a 3dB gain bandwidth of 34.24% is obtained for the antenna in the frequency range of 8.21-11.6 GHz and an impedance bandwidth (S11<-10dB) of 50.17% in the frequency range of 8.72 -14.56 GHz.
لیست مقالات
لیست مقالات بایگانی شده
PAVID-CVs: Persian Audio-Visual Database of CV syllables
Mahsa Hedayatipour - Yasser Shekofteh - Mohsen Ebrahimi Moghaddam
Study of an Improved Flux Reversal Permanent Magnet Outer-Rotor Motor
Mohammad Reza Sarshar - Mohammad Amin Jalali Kondelaji - Mojtaba Mirsalim
کنترل درایو موتور DC بدون جاروبک سه فاز با اینورتر چهار سوییچه به روش کنترل پیش بین مدل مبتنی بر تعداد حالات کنترلی محدود (FCS-MPC)
ابوالفضل حلوایی نیاسر - سجاد محمدی کوجانی
Enhancing Precision in Dermoscopic Imaging using TransUNet and CASCADE
Mahdi Niknejad - Mahdi Firouzbakht - Maryam Amirmazlaghani
A Thin-Film SIS Solar Cell Based on Distributed Silicon Nanoparticles
Mohammad Ali Shameli - Sayyed Reza Mirnaziry - Leila Yousefi
بهبود بازدهی انرژی در اینترنت اشیاء باند باریک با وفقیسازی لینک به کمک یادگیری عمیق
سمانه امیریان - محمدعلی سبقتی
The Theory of A Novel Circuit Design For An Identification Processor Using 0.35µm CMOS Technology
Rouhollah Mohammadinasr - Kheirollah Hadidi - Farhad Piri
Optimal Bidding Strategy of a Cascade Hydroelectric Unit in a Day-ahead Energy Market Using Particle Swarm Optimization
Shabnam Ahmadian Titkanloo - Sahar Ahmadian Titkanloo - Asghar Akbari Foroud - Sadaf Ahmadian - Soheil Ahmadian Titkanloo
A Deep Learning-Based Model for House Number Detection And Recognition
Roghaiyeh Tayefeh Younesi - Jafar Tanha - Samaneh Namvar - Sahar Hassanzadeh Mostafaei
Exploring Different Machine Learning-based Methods for Learning the Language of Shepna Stock Price
Zoreh Ansari - Jalal Raeisi Gahruei - Mansoor Khademi
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0