0% Complete
صفحه اصلی
/
بیست و نهمین کنفرانس مهندسی برق ایران
Design and Parametric Study of Circular Polarized Electrically Small Archimedean Spiral PIFA Antenna for Biomedical Implants in ISM Band
نویسندگان :
Sina Saeedi
1
Arezoo Abdi
2
Farhad Ghorbani
3
Hadi Aliakbarian
4
Ramezan Ali Sadeghzadeh
5
1- K.N.Toosi University of Technology
2- K.N.Toosi University of Technology
3- K.N.Toosi University of Technology
4- K.N.Toosi University of Technology
5- K.N.Toosi University of Technology
کلمات کلیدی :
implantable antenna, circular polarization, implantable medical device, PIFA antenna, Archimedean spiral
چکیده :
In this paper, a miniaturized implantable circularly polarized Archimedean spiral Planar Inverted-F Antenna (SPIFA) is presented. The antenna is electrically small, with a volume of π × 5 mm × 5 mm × 2.2 mm and a diameter of 0.03. This antenna operates in the ISM frequency band (902.8-928 MHz) and is simulated in a three-layered tissue including skin, fat, and muscle. Characteristics of the proposed structure make it a suitable option for implantable application. Furthermore, the effects of different parameters include the length of Archimedean spiral, distance from feed to short pin, substrate thickness, dielectric constant, and dielectric loss tangent on bandwidth, resonant frequency, and total efficiency, are analyzed to achieve an acceptable performance for implantable applications in this frequency band. The final antenna has a bandwidth of 25 MHz and a total efficiency of -16 dB.
لیست مقالات
لیست مقالات بایگانی شده
Stabilizing Control System for Synchronizing a Biological Neuron Network Considering Electrical Autapse Effect
Fatemeh Jahangiri - AliAkbar Afzalian - Mashkour Mansouri
Simulation of planar organic-inorganic perovskite light-emitting diode
Morteza Yarahmadi - Elnaz Yazdani - Mohammad Kazem Moravvej-Farshi
Digitizing Analog ECGs: A Deep Learning Pipeline for Converting Historical Records into High-Quality Digital Signals
Sahar Askari - Somayeh Afrasiabi
A Multilevel Ac-Ac Converter with Input-series and Output-Parallel as Dynamic Voltage Restorer
Seyed mohsen Mortazavi - Reza Beiranvand
طراحی و پیادهسازی آرایه انعکاسی چند پرتویی پهن باند با قطبش های خطی و دایروی همزمان با تنظیم فاز ثابت مرجع در سطح آرایه
مجید کریمی پور
Strategic Offering of a Virtual Power Plant in Energy Markets Under Contingency Conditions: A Hybrid Stochastic Robust Optimization Approach
Elahe Ghanaee - Morteza Rahimiyan
Ground-based Power Line Sag Measurement by Combining Data from a Smartphone and a Laser Rangefinder
Mohammad Javad Abdollahifard - Reza Bahrami
Autonomous, Bio-inspired vision-based navigation system for indoor flying using hybrid optical flow and stereopsis methods
Masoud Mohtadifar - Hadi Seyedarabi
Physics-Based Learning Approach Using Self-Terms for Electromagnetic Scattering in Multi-Object Scenarios
Arefeh Nikdast - Amir ahmad Shishegar
Constructing a security network for improving the information vulnerability of transmission systems observability
Vahid Sohrabi Tabar - Saeid Ghassemzadeh - Sajjad Tohidi - Pierluigi Siano
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0