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
Area-Efficient Partially-Pipelined Architecture for Fast-SSC Decoding of Polar Codes
Mehdi Saeidi - Matin Hashemi
Small Target Detection Using an Enhanced Optimization Based Filter and Trajectory Tracking Via Pattern Matching Algorithm
Seyedeh Mahsa Zakipour Bahambari - Saeed Khankalantary
Controllerless SDN: A Novel Architecture to Improve Software-Defined Networks Security
Sayfollah Rohollahi - Siavash Khorsandi
A Bidirectional Transformerless Direct AC-AC Dynamic Voltage Restorer with Extended Compensation Range and Up/Down Capability
ُSeyed Mohsen Mortazavi - MohammadHadi Mokhtari - Mohammad Reza Zolghadri
A Non-Isolated Common Ground Dual-Input DC-DC Converter with a High Voltage Gain for Photovoltaic Power Generation Systems
Hamed Abdi - Naghi Rostami - Ebrahim Babaei
یک روش جدید در تشخیص اختلال طیف اوتیسم از تصاویر چهره کودکان با استفاده از معماری چندمقیاسی MS-ViT و پردازش لبهای
خسرو رضائی - طیبه شمولی جوانمردی - امیر محمد حیدری
A new LDO regulator with adaptive PSR improvement under wide load current range and fast load transient response
Mohammad Ahmadi - Emad Ebrahimi
بررسی اثر پیرشدگی بر میدان الکتریکی و جریان نشتی در مقرههای پلیمری آلوده با شبیهسازی به روش اجزای محدود
محمد گودرزی - سید محمد شهرتاش - احمد غلامی
Stator Windings Resistance Estimation Methods of In-Service Induction Motors-A Review
Moslem Geravandi - Hassan Moradi CheshmehBeigi
Conversion of Linear Polarized Light-to-Orbital Angular Momentum with Variable Topological Charges, Using the Surface Plasmons of Elliptical Holes Etched in a Gold Layer
Amir Mohammad Ghanei - Abolfazl Aghili - Sara Darbari
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0