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Rf Telemetry System For An Implantable Bio Mems Sensor
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721654130 Total Pages :26 pages Book Rating :4.6/5 (541 download)
Book Synopsis RF Telemetry System for an Implantable Bio-Mems Sensor by : National Aeronautics and Space Administration (NASA)
Download or read book RF Telemetry System for an Implantable Bio-Mems Sensor written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, a novel miniature inductor and a pick-up antenna for contact less powering and RF telemetry from implantable bio-MEMS sensors are presented. The design of the inductor and the pick-up antenna are discussed. In addition, the measured characteristics at the design frequency of 330 MHz have been shown. Simons, Rainee N. and Hall, David G. and Miranda, Felix A. Glenn Research Center NASA/TM-2004-212899, E-14307
Book Synopsis RF Telemetry System for Bio-compatabile MEMS Wireless Pressure Sensor by : Shankaran Janardhanan
Download or read book RF Telemetry System for Bio-compatabile MEMS Wireless Pressure Sensor written by Shankaran Janardhanan and published by . This book was released on 2006 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721667604 Total Pages :26 pages Book Rating :4.6/5 (676 download)
Book Synopsis Spiral Chip Implantable Radiator and Printed Loop External Receptor for RF Telemetry in Bio-Sensor Systems by : National Aeronautics and Space Administration (NASA)
Download or read book Spiral Chip Implantable Radiator and Printed Loop External Receptor for RF Telemetry in Bio-Sensor Systems written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-21 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper describes the operation of a patented wireless RF telemetry system, consisting of a bio-MEMS implantable sensor and an external hand held unit, operating over the frequency range of few hundreds of MHz. A MEMS capacitive pressure sensor integrated with a miniature inductor/antenna together constitute the implantable sensor. Signal processing circuits collocated with a printed loop antenna together form the hand held unit, capable of inductively powering and also receiving the telemetry signals from the sensor. The paper in addition, demonstrates a technique to enhance the quality factor and inductance of the inductor in the presence of a lower ground plane and also presents the radiation characteristics of the loop antenna. Simons, Rainee N. and Hall, David G. and Miranda, Felix A. Glenn Research Center NASA/TM-2004-213217, T3A-5, E-14501
Book Synopsis CMOS Circuits for Passive Wireless Microsystems by : Fei Yuan
Download or read book CMOS Circuits for Passive Wireless Microsystems written by Fei Yuan and published by Springer Science & Business Media. This book was released on 2010-10-28 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive treatment of CMOS circuits for passive wireless microsystems. Major topics include: an overview of passive wireless microsystems, design challenges of passive wireless microsystems, fundamental issues of ultra-low power wireless communications, radio-frequency power harvesting, ultra-low power modulators and demodulators, ultra-low power temperature-compensated current and voltage references, clock generation and remote calibration, and advanced design techniques for ultra low-power analog signal processing.
Book Synopsis Antennas and Propagation for Body-Centric Wireless Communications, Second Edition by : Peter S. Hall
Download or read book Antennas and Propagation for Body-Centric Wireless Communications, Second Edition written by Peter S. Hall and published by Artech House. This book was released on 2012 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in a newly updated and revised edition, this timely resource provides you with complete and current details on the theory, design, and applications of wireless antennas for on-body electronic systems. The Second Edition offers readers brand new material on advances in physical phantom design and production, recent developments in simulation methods and numerical phantoms, descriptions of methods for simulation of moving bodies, and the use of the body as a transmission channel. You also find a completely revised chapter on channel characterization and antenna design at microwave frequencies. This cutting-edge volume brings you the state-of-the-art in existing applications like Bluetooth headsets together with detailed treatment of techniques, tools, and challenges in developing on-body antennas for an array of medical, emergency response, law enforcement, personal entertainment, and military applications on the horizon. The book briefs you on energy propagation around and into the body and how to estimate performance of on-body wireless links, and then dives into the nuts-and-bolts of designing antenna systems that deliver the goods. It covers on-body communication channels at microwave frequency bands and at low frequency bands, as well as ultra wideband systems for WPANs and WBANs. You get details on body-centric UWB antennas and channels, as well as advances in wearable mobile, EBG, and smart fabricù antennas for cellular and WLAN communications. Chapters on telemedicine applications, such as remote diagnoses, and implantable medical devices cover crucial propagation issues and other obstacles that need to be addressed. Rounding out the coverage is a section on antenna design for body-sensor networks and their emerging military and space applications. Packed with hands-on guidance from noted experts, this volume will be indispensable for your efforts in designing and improving body-centric communication systems.
Download or read book NASA Tech Briefs written by and published by . This book was released on 2007 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Smart Sensors and Systems by : Chong-Min Kyung
Download or read book Smart Sensors and Systems written by Chong-Min Kyung and published by Springer. This book was released on 2016-10-16 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the technology used for effective sensing of our physical world and intelligent processing techniques for sensed information, which are essential to the success of Internet of Things (IoT). The authors provide a multidisciplinary view of sensor technology from materials, process, circuits, and big data domains and showcase smart sensor systems in real applications including smart home, transportation, medical, environmental, agricultural, etc. Unlike earlier books on sensors, this book provides a “global” view on smart sensors covering abstraction levels from device, circuit, systems, and algorithms.
Book Synopsis Implantable Biotelemetry Systems by : Thomas B. Fryer
Download or read book Implantable Biotelemetry Systems written by Thomas B. Fryer and published by . This book was released on 1971 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With the advent of manned space flight, the National Aeronautics and Space Administration (NASA) has conducted intensive investigations on the physiological makeup of the human body. The last decade has seen major advances in the use of radiotelemetry in physiological research. Revolutionary developments in microelectronics are making possible smaller telemetry systems that can be wholly implanted in laboratory animals. The NASA Ames Research Center has been in the fore-front of such research and has developed many implantable biotelemetry devices now considered by many as a standard method for monitoring physiological functions in animals. This report describes biotelemetry developments at Ames, tracing the evolution of concepts underlying the accurate and reliable biotelemetry systems of today. Such systems are described in sufficient detail for the reader to select designs to meet specific needs. Through its Technology Utilization Program, NASA strives to make the results of such work widely available for the use of those outside the aerospace community. This publication is one of a series intended to achieve those objectives."--Foreword.
Download or read book Proceedings written by and published by . This book was released on 2004 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamentals of BioMEMS and Medical Microdevices by : Steven Saliterman
Download or read book Fundamentals of BioMEMS and Medical Microdevices written by Steven Saliterman and published by SPIE Press. This book was released on 2006 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is on the threshold of a revolution that will change medicine and how patients are treated forever. Bringing together the creative talents of electrical, mechanical, optical and chemical engineers, materials specialists, clinical-laboratory scientists, and physicians, the science of biomedical microelectromechanical systems (bioMEMS) promises to deliver sensitive, selective, fast, low cost, less invasive, and more robust methods for diagnostics, individualized treatment, and novel drug delivery. This book is an introduction to this multidisciplinary technology and the current state of micromedical devices in use today. The first text of its kind dedicated to bioMEMS training. Fundamentals of BioMEMS and Medical Microdevices is Suitable for a single semester course for senior and graduate-level students, or as an introduction to others interested or already working in the field.
Book Synopsis BioMEMS and Biomedical Nanotechnology by : Tejal Desai
Download or read book BioMEMS and Biomedical Nanotechnology written by Tejal Desai and published by Springer Science & Business Media. This book was released on 2007-05-26 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a review of key aspects of BioMEMS sensors, including BioMEMS sensors and materials, means of manipulating biological entities at the microscale, and micro-fluidics and characterization.
Book Synopsis Wireless Telemetry System for Implantable Sensors by : Kyle Fricke
Download or read book Wireless Telemetry System for Implantable Sensors written by Kyle Fricke and published by . This book was released on 2012 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced testing of medical treatments involves experimentation on small laboratory animals, such as genetically modified mice. These subjects are used to help researchers develop medication and cures for humans. To understand the e ects of the treatments, innovative telemetry systems are developed, that enable remote real-time cardiac monitoring. The latest research in the field of cardiac monitoring has revealed two major limitations with wireless implantable systems: a) the current size of implantable electronics limits the physical size of the system to larger subjects; and b) the systems only interface with one sensor type (e.g., pressure sensor only). This research focuses on the design of a wireless telemetry system architecture, intended to retrieve blood pressure and volume data. A physical prototype is created that is 2.475 cm3 and weights 4.01 g. This thesis will enable a path towards miniaturization, leading to the incorporation of a wireless system into small laboratory animals. Keywords.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721016204 Total Pages :56 pages Book Rating :4.0/5 (162 download)
Book Synopsis The Biolink Implantable Telemetry System by : National Aeronautics and Space Administration (NASA)
Download or read book The Biolink Implantable Telemetry System written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-11 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most biotelemetry applications deal with the moderated data rates of biological signals. Few people have studied the problem of transcutaneous data transmission at the rates required by NASA's Life Sciences-Advanced BioTelemetry System (LS-ABTS). Implanted telemetry eliminate the problems associated with wire breaking the skin, and permits experiments with awake and unrestrained subjects. Our goal is to build a low-power 174-216MHz Radio Frequency (RF) transmitter suitable for short range biosensor and implantable use. The BioLink Implantable Telemetry System (BITS) is composed of three major units: an Analog Data Module (ADM), a Telemetry Transmitter Module (TTM), and a Command Receiver Module (CRM). BioLink incorporates novel low-power techniques to implement a monolithic digital RF transmitter operating at 100kbps, using quadrature phase shift keying (QPSK) modulation in the 174-216MHz ISM band. As the ADM will be specific for each application, we focused on solving the problems associated with a monolithic implementation of the TTM and CRM, and this is the emphasis of this report. A system architecture based on a Frequency-Locked Loop (FLL) Frequency Synthesizer is presented, and a novel differential frequency that eliminates the need for a frequency divider is also shown. A self sizing phase modulation scheme suitable for low power implementation was also developed. A full system-level simulation of the FLL was performed and loop filter parameters were determined. The implantable antenna has been designed, simulated and constructed. An implant package compatible with the ABTS requirements is also being proposed. Extensive work performed at 200MHz in 0.5um complementary metal oxide semiconductors (CMOS) showed the feasibility of integrating the RF transmitter circuits in a single chip. The Hajimiri phase noise model was used to optimize the Voltage Controlled Oscillator (VCO) for minimum power consumption. Two test chips were fabricated in a 0.5pm, 3V CMOS proce
Book Synopsis Wearable Monitoring Systems by : Annalisa Bonfiglio
Download or read book Wearable Monitoring Systems written by Annalisa Bonfiglio and published by Springer Science & Business Media. This book was released on 2010-12-17 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: As diverse as tomorrow’s society constituent groups may be, they will share the common requirements that their life should become safer and healthier, offering higher levels of effectiveness, communication and personal freedom. The key common part to all potential solutions fulfilling these requirements is wearable embedded systems, with longer periods of autonomy, offering wider functionality, more communication possibilities and increased computational power. As electronic and information systems on the human body, their role is to collect relevant physiological information, and to interface between humans and local and/or global information systems. Within this context, there is an increasing need for applications in diverse fields, from health to rescue to sport and even remote activities in space, to have real-time access to vital signs and other behavioral parameters for personalized healthcare, rescue operation planning, etc. This book’s coverage will span all scientific and technological areas that define wearable monitoring systems, including sensors, signal processing, energy, system integration, communications, and user interfaces. Six case studies will be used to illustrate the principles and practices introduced.
Book Synopsis Handbook of Biomedical Telemetry by : Konstantina S. Nikita
Download or read book Handbook of Biomedical Telemetry written by Konstantina S. Nikita and published by John Wiley & Sons. This book was released on 2014-07-28 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: A must-have compendium on biomedical telemetry for all biomedical professional engineers, researchers, and graduate students in the field Handbook of Biomedical Telemetry describes the main components of a typical biomedical telemetry system, as well as its technical challenges. Written by a diverse group of experts in the field, it is filled with overviews, highly-detailed scientific analyses, and example applications of biomedical telemetry. The book also addresses technologies for biomedical sensing and design of biomedical telemetry devices with special emphasis on powering/integration issues and materials for biomedical telemetry applications. Handbook of Biomedical Telemetry: Describes the main components of a typical biomedical telemetry system, along with the technical challenges Discusses issues of spectrum regulations, standards, and interoperability—while major technical challenges related to advanced materials, miniaturization, and biocompatibility issues are also included Covers body area electromagnetics, inductive coupling, antennas for biomedical telemetry, intra-body communications, non-RF communication links for biomedical telemetry (optical biotelemetry), as well as safety issues, human phantoms, and exposure assessment to high-frequency biotelemetry fields Presents biosensor network topologies and standards; context-aware sensing and multi-sensor fusion; security and privacy issues in biomedical telemetry; and the connection between biomedical telemetry and telemedicine Introduces clinical applications of Body Sensor Networks (BSNs) in addition to selected examples of wearable, implantable, ingestible devices, stimulator and integrated mobile healthcare system paradigms for monitoring and therapeutic intervention Covering biomedical telemetry devices, biosensor network topologies and standards, clinical applications, wearable and implantable devices, and the effects on the mobile healthcare system, this compendium is a must-have for professional engineers, researchers, and graduate students.
Book Synopsis Wireless Telemetry for Implantable Biomedical Microsystems by : Farzad Asgarian
Download or read book Wireless Telemetry for Implantable Biomedical Microsystems written by Farzad Asgarian and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Topics in Communication Networks and Distributed Systems by : Sudip Misra
Download or read book Selected Topics in Communication Networks and Distributed Systems written by Sudip Misra and published by World Scientific. This book was released on 2010 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication networks and distributed system technologies are undergoing rapid advancements. The last few years have experienced a steep growth in research on different aspects in these areas. Even though these areas hold great promise for our future, there are several challenges that need to be addressed. This review volume aims to provide a comprehensive guide on emerging and matured ideas as well as results on selected topics in communication networks and distributed systems. It will be a valuable reference for students, instructors, researchers, engineers and strategists in this field.
