Download or read book Enhancement of Ultra wideband Microwave Imaging Antenna System for Breast Cancer Detection Using Metamaterials written by Asma Muhammad Boudellioua and published by . This book was released on 2017 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application Specific Broadband Antennas for Microwave Medical Imaging written by Jalilvand, Malyhe and published by KIT Scientific Publishing. This book was released on 2017-08-01 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this work is the introduction of efficient antenna structures on the basis of the requirement of different microwave imaging methods; i.e. quantitative and qualitative microwave imaging techniques. Several criteria are proposed for the evaluation of single element antenna structures for application in microwave imaging systems. The performance of the proposed antennas are evaluated in simulation and measurement scenarios.

Download or read book Novel Applications of the UWB Technologies written by Boris Lembrikov and published by IntechOpen. This book was released on 2011-08-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra wideband (UWB) communication systems are characterized by high data rates, low cost, multipath immunity, and low power transmission. In 2002, the Federal Communication Commission (FCC) legalized low power UWB emission between 3.1 GHz and 10.6 GHz for indoor communication devices stimulating rapid development of UWB technologies and applications. The proposed book Novel Applications of the UWB Technologies consists of 5 parts and 20 chapters concerning the general problems of UWB communication systems, and novel UWB applications in personal area networks (PANs), medicine, radars and localization systems. The book will be interesting for engineers and researchers occupied in the field of UWB technology.

Download or read book Microwave Imaging for Ultra wideband Antenna Based Cancer Detection written by Haoyu Zhang and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Ultrawideband Microwave Imaging System for Early Detection of Breast Cancer written by Xu Li and published by . This book was released on 2003 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultrawideband Antennas for Microwave Imaging Systems written by Tayeb A. Denidni and published by Artech House. This book was released on 2014-08-01 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents ultrawideband antennas and their applications on microwave imaging. The chapters focus on recent techniques, analysis, and applications along with the future vision of this emerging field of applied electromagnetics. Several emerging topics are essayed, including dielectric resonator antennas and planar ultrawideband antennas for microwave imaging. This resource incorporates modern design concepts, analysis, and optimization techniques based on recent developments. Readers are also provided with an extensive overview of current regulations, including those related to microwave effects in biological tissues.

Download or read book Uwb Antenna Array Design written by Laeeq Riaz and published by LAP Lambert Academic Publishing. This book was released on 2011-06 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave Tomography has many biomedical applications like brain imaging, temperature sensing in different biological tissues and breast cancer detection.In a microwave tomography system, a number of radiators are used to transmit microwave signal into the object under test and the scattered fields are recorded. The collected data is used to quantitatively reconstruct the dielectric profiles of the object under test through inverse scattering mechanism.It has been shown that by using wide band data, highly stable and high resolution constructions can be obtained that is why Ultra wideband Antennas are required in microwave tomography systems. In this book different microstrip patch antennas have been analysed for micowave tomography applications.

Download or read book Performance Enhancement of Ultra Wideband Antennas for Communication and Microwave Imaging Applications written by Abdelhalim Mohamed Mamdouh Mohamed and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra wideband antennas -- Vee dipole antennas -- Antenna phase centre -- Band stop functions.

Download or read book Resistively loaded Antenna Designs for Ultra wideband Confocal Microwave Imaging of Breast Cancer written by Houssam Kanj and published by . This book was released on 2007 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Motivated by this application and many other similar applications, such as biological sensing, through-wall imaging, ground-penetrating radars and fixed surveillance, this dissertation focuses on the design of an ultra-wideband (UWB) ultra-compact low-profile resistively-loaded antenna easily manufactured by standard printed circuit board (PCB) means with embedded passives. First, a planar antenna design, named "Dark Eyes", is presented. The antenna takes advantage of constant resistive loading in combination with favorable antenna geometry to achieve its broadband behavior. Second, the antenna is miniaturized to centimeter size while maintaining a comparable performance to that of the original one. Third, a complete microstrip-feed for the miniaturized "Dark Eyes" antenna is presented. Then, the antenna is studied in a cross-polarized arrangement for tumor detection and the advantage of this approach is demonstrated. Finally, a novel antenna design with an extremely broadband behavior and a very compact size is presented. This new design is simpler than the "Dark Eyes" antenna with an order of magnitude improved performance. Such a design is a key element in developing the multistatic microwave imaging system with a large number of cross-polarized antenna-elements." --

Download or read book Breast Tumor Early Detection Using UWB Antenna and Improved Feature Extraction Technique written by and published by . This book was released on 2014 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main motto of this work is to identify the tumor in its smallest dimension using an efficient, user-friendly and non-invasive detection method without any side effects on human health. Towards this goal, a pyramidal shaped microstrip patch ultra wideband (UWB) antenna is proposed for frequency range of 3.23 GHz for radar based microwave imaging system.

Download or read book Space time Methods for Breast Cancer Detection and Treatment Using Ultrawideband Microwave Signals written by Essex J. Bond and published by . This book was released on 2006 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electromagnetic Imaging for a Novel Generation of Medical Devices written by Francesca Vipiana and published by Springer Nature. This book was released on 2023-06-29 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the first comprehensive coverage of microwave medical imaging, with a special focus on the development of novel devices and methods for different applications in both the diagnosis and treatment of various diseases. Upon introducing the fundamentals of electromagnetic imaging, it guides the readers to their use in practice by providing extensive information on the corresponding measurement and testing techniques. In turn, it discusses current challenges in data processing and analysis, presenting effective, novel solutions, developed by different research groups. It also describes state-of-the-art medical devices, which were designed for specific applications, such as brain stroke monitoring, lymph node diagnosis, image-guided hyperthermia, and chemotherapy response monitoring. The chapters, which report on the results of the EU-funded project EMERALD (ElectroMagnetic imaging for a novel genERation of medicAL Devices) are written by leading European engineering groups in electromagnetic medical imaging, whose coordinated action is expected to accelerate the translation of this technology “from research bench to patient bedside”. All in all, this book offers an authoritative guide to microwave imaging, with a special focus on medical imaging, for electrical and biomedical engineers, and applied physicists and mathematicians. It is also intended to inform medical doctors and imaging technicians on the state-of-the-art in non-invasive imaging technologies, at the purpose of inspiring and fostering the translation of research into clinical prototypes, by promoting a stronger collaboration between academic institutions, industrial partners, hospitals, and university medical centers.

Download or read book Ultrawideband Spectroscopy and Dielectric properties Contrast Enhancement for Microwave Breast Cancer Detection and Treatment written by Mariya Lazebnik and published by . This book was released on 2008 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Body Matched Antennas for Microwave Medical Applications written by Li, Xuyang and published by KIT Scientific Publishing. This book was released on 2014-01-23 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, new concepts of body-matched antennas for microwave medical applications were developed, where the antennas are placed directly on or in the human body. Two types of antennas were designed - on-body matched antennas for diagnosis and implantable antennas for data telemetry with the main focus of miniaturization yet maintained a high radiation performance. The applicability of the antennas was verified using a medical imaging system for the detection of hemorrhagic stroke.

Download or read book Control and Enhancement of the Microwave Imaging Setup for Breast Cancer Detection written by Jason M. Welch and published by . This book was released on 2018 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design of a UWB Coplanar Fed Antenna and Circular Miniature Printed Antenna for Medical Applications written by Adnane Latif and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast cancer is the second deadly cancer for women; for more efficiency and an early detection, the biomedical field need new systems that should be safe, comfortable, and sensible. The medical field already has its methods to detect breast cancer. In this chapter, a new ultra-wide band (UWB) planar antenna is presented for microwave imaging, the antenna is designed to operate in a frequency band from 2.9-10.8GHz. The antenna was designed to be adaptable for multi-viewing imaging due to it simple form, low cost and ease to be manufactured. The simulation results of the new ultra large band antenna and a performance comparison with other UWB antennas. We also offer a circular miniature printed antenna that satisfies the UWB characteristics in terms of bandwidth and reflection coefficient. This antenna is intended for a system for detecting malignant tumors by microwave imaging. The antenna made has a patch on a FR-4 type substrate with Œμr = 4,3, thickness h =1.575 mm and dimensions ls = 25 mm, and ws = 25 mm. A rectangular slot is inserted on the radiating element ensuring its miniaturization. The latter is powered by a microstrip line width wm with matching impedance at 50 Ohm.

Download or read book Microwave Imaging for Early Breast Cancer Detection written by Yoshihiko Kuwahara and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We overview the research trend on microwave imaging for early breast cancer detection. The technologies have two categories: ultra-wide band (UWB) radar that reconstructs the scattering power distribution in the breast and inverse scattering problem that reconstructs the dielectric properties distribution. We have developed a clinical equipment using UWB radar and carried out clinical test 4 years ago. Through the experiments, we concluded that the UWB radar was insufficient for the clinical equipment, because the UWB radar cannot discriminate cancerous tumor and other lesions. Therefore, we have been studying inverse scattering. It is a challenging task to develop an equipment using inverse scattering technologies. We have proposed a microwave mammography that has four features: (1) sensor with breast fixing by absorption, (2) small sensor with multipolarization, (3) image reconstruction program linking the commercial EM simulator, and (4) hybrid imaging method using UWB radar and inverse scattering.