0% Complete
صفحه اصلی
/
سی امین کنفرانس بین المللی مهندسی برق
Analytical Model for Estimating the Range of Troposcatter Active Radar
نویسندگان :
Mahdi Shiri
1
Mohammadreza Edalatzadeh
2
1- Faculty of Electrical Engineering K. N. Toosi University of Technology Tehran, Iran
2- Iran University of Science and Technology (IUST)
کلمات کلیدی :
troposcatter, electromagnetic wave, elevation angle, operating range.
چکیده :
Troposphere metrological features scatter the electromagnetic waves. This phenomenon is employed in some beyond line-of-sight communication systems and passive radar detections, e.g., early warning radars. Tropospheric scatter (troposcatter) is a valuable candidate for detecting far huge targets such as ships on the surface. In this paper, the analytical method of using active radar based on troposcatter is presented. Multi path and various scattering from different parts of troposphere is considered in this method. In addition, effects of some parameters including elevation angle, frequency bandwidth, and radar cross section of a target on signal to noise ratio are discussed. It is also shown that the operating range of active radar for probability of detection 0.8 and probability of false alarm 10^(-8) is around 200 km. This method allows designers to improve system performance by optimizing each variable.
لیست مقالات
لیست مقالات بایگانی شده
A Low-cost Waveguide Switch Using Glide-symmetric Holey Electromagnetic Band Gap Technology
Mohsen Shafeghati - Elham Sharifi moghaddam - Behzad Ahmadi
Heterogeneous Coverage Path Planning For Multi- Agent systems with ACO and GA
Mohammad Hasan Jalili Bahabadi - ََAmir Mahdavi - Saeed Khankalantary
Analysis of the RCS of Luneburg Reflector in Bistatic Mode
Mohammad Amin Abdollahi - Gholamreza Moradi
Scaled CR-(RC)n Digital Filter Design for Precision Pulse Processing in Spectroscopy Applications
MohammadReza Fazli - Nasser Masoumi - Hamid Rahimpour
Diagnosis of Heart Diseases based on Processing Heart Sound using Machine Learning
Maryam Moulaverdi - Akbar Ranjbar
Average Secrecy Capacity Performance Analysis for SWIPT-Based SIMO Underlay Cognitive Radio
Mohammad Javad Saber1 - Seyedeh Maryam Mazloum - Seyed Mohammad Sajad Sadough
Age of Information Optimization for Multi-hop VLC/RF IoT Sensor Networks
Hossein Khodi - Paeiz Azmi - Nader Mokari - Mohammadreza Javan - Hamid Saeedi - Murat Uysal
Study of an Improved Flux Reversal Permanent Magnet Outer-Rotor Motor
Mohammad Reza Sarshar - Mohammad Amin Jalali Kondelaji - Mojtaba Mirsalim
On the Impact of Probabilistic Shaping on Fiber Nonlinearities
Ahmad Tanha - Hami Rabbani - Lotfollah Beygi
بررسی خواص حسگری نانوکامپوزیت پلی آنیلین / اکسید وانادیوم 〖(V〗_2 O_5) نسبت به گاز اتانول در دمای اتاق
محمد حسین سعادتمند - محمد حسین شیخی
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0