لطفا منتظر بمانید ...
0% Complete
صفحه اصلی
/
سی و چهارمین کنفرانس بین المللی مهندسی برق
Interferometric Direction Finding Based on Time-Modulated Array
نویسندگان :
Amirmahdi Javadi
1
Mohammadamin Latifi
2
Fereidoon Behnia
3
1- دانشگاه صنعتی شریف
2- دانشگاه صنعتی شریف
3- دانشگاه صنعتی شریف
کلمات کلیدی :
Direction of arrival (DoA)،Fourier Series،Interferometry،Time Modulated (TMA) Arrays
چکیده :
One of the well-established methods to find the direction of arrival of the received signals is the time-modulated array (TMA) of antennas. This method is at the center of attention due to its simplicity of implementation and resistance to noise. To use this method for wide-band cases, the ambiguity issues must be solved. In this paper, a three-antennas structure is proposed to deal with this issue with the added advantage of allowing the shorter base-line to be selected many times larger than half of the wavelength of the maximum frequency which greatly helps in practical applications. Moreover, since an analytical solution is proposed, this method can be adapted to different applications with various frequency bands and a mathematical relation between the baselines and the frequency band is derived. Numerical results show that the proposed method is robust with respect to implementation imperfections.
لیست مقالات
لیست مقالات بایگانی شده
Design and Electromagnetic Analysis of Brushless Salient Pole Switching Flux Synchronous Generator with DC Auxiliary Field Winding for Wind Energy Converter Systems
Seyed Hamed Bibak - Mohammad Hossein Mousavi - Moslem Geravandi
Improvement of the Diaphragm and the Spring Designs in a MEMS MIM Capacitive Pressure Sensor
Hamid Reza Ansari - Zoheir Kordrostami
ارائه ساختاری جدید از یک فوتودیود شکست بهمنی InGaAs / Si SACM APD جهت آشکار سازی در طول موج تابشی 1550 نانومتر
مهدی اسکندری - محمد عظیم کرمی
Novel Data-Driven Koopman-Based MPC with Virtual Inputs for USV Trajectory Tracking under Unknown Dynamics and Unmodeled Environmental Disturbances
Ashkan Jelodar - Khalil Alipour - Bahram Tarvirdizadeh - Ahmad Kalhor - Mohammad Ghamari - Majid Sorouri
A Lightweight Authentication Protocol For M2M Communication In IIoT Using Physical Unclonable Functions
Elaheh Kharghani - Saeed Aliakbari - Javad Bidad - Amir masoud Aminian moddares
A Mathematical 3D Solution to Efficiently Locate Drones in 5G Wireless Networks
Mina Taghavi - Jamshid Abouei
A Single Switch Ultra-High Step-Up Converter With Continuous Input Current and Soft Switching For Renewable Energy Applications
Baharak Akhlaghi
Stability Analysis of Singular 2-D Positive systems
Mahmoud Zamani - Masoud Shafiee - Iman Zamani
کنترل تشنج در مدل صرع ساز با استفاده از کنترل کننده سطح دینامیکی
مهدی کمالی دولت آبادی - مرضیه کمالی - فرزانه شایق
Design and Parametric Study of Circular Polarized Electrically Small Archimedean Spiral PIFA Antenna for Biomedical Implants in ISM Band
Sina Saeedi - Arezoo Abdi - Farhad Ghorbani - Hadi Aliakbarian - Ramezan Ali Sadeghzadeh
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.7.2
