Microwave Resonant Sensors

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Planar Microwave Sensors

Author : Ferran Martín
Publisher : John Wiley & Sons
ISBN 13 : 1119811058
Total Pages : 484 pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis Planar Microwave Sensors by : Ferran Martín

Download or read book Planar Microwave Sensors written by Ferran Martín and published by John Wiley & Sons. This book was released on 2022-09-02 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive resource detailing the latest advances in microwave and wireless sensors implemented in planar technology Planar Microwave Sensors is an authoritative resource on the subject, discussing the main relevant sensing strategies, working principles, and applications on the basis of the authors’ own experience and background, while also highlighting the most relevant contributions to the topic reported by international research groups. The authors provide an overview of planar microwave sensors grouped by chapters according to their working principle. In each chapter, the working principle is explained in detail and the specific sensor design strategies are discussed, including validation examples at both simulation and experimental level. The most suited applications in each case are also reported. The necessary theory and analysis for sensor design are further provided, with special emphasis on performance improvement (i.e., sensitivity and resolution optimization, dynamic range, etc.). Lastly, the work covers a number of applications, from material characterization to biosensing, including motion control sensors, microfluidic sensors, industrial sensors, and more. Sample topics covered in the work include: Non-resonant and resonant sensors, reflective-mode and transmission-mode sensors, single-ended and differential sensors, and contact and contactless sensors Design guidelines for sensor performance optimization and analytical methods to retrieve the variables of interest from the measured sensor responses Radiofrequency identification (RFID) sensor types, prospective applications, and materials/technologies towards “green sensors” implementation Comparisons between different technologies for sensing and the advantages and limitations of microwave sensors, particularly planar sensors Engineers and qualified professionals involved in sensor technologies, along with undergraduate and graduate students in related programs of study, can harness the valuable information inside Planar Microwave Sensors to gain complete foundational knowledge on the subject and stay up to date on the latest research and developments in the field.

Microwave Resonant Sensors

Author : Alexander Naylon
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (835 download)

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Book Synopsis Microwave Resonant Sensors by : Alexander Naylon

Download or read book Microwave Resonant Sensors written by Alexander Naylon and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave resonant sensors use the spectral characterisation of a resonator to make high sensitivity measurements of material electromagnetic properties at GHz frequencies. They have been applied to a wide range of industrial and scientific measurements, and used to study a diversity of physical phenomena. Recently, a number of challenging dynamic applications have been developed that require very high speed and high performance, such as kinetic inductance detectors and scanning microwave microscopes. Others, such as sensors for miniaturised fluidic systems and non-invasive blood glucose sensors, also require low system cost and small footprint. This thesis investigates new and improved techniques for implementing microwave resonant sensor systems, aiming to enhance their suitability for such demanding tasks. This was achieved through several original contributions: new insights into coupling, dynamics, and statistical properties of sensors; a hardware implementation of a realtime multitone readout system; and the development of efficient signal processing algorithms for the extraction of sensor measurements from resonator response data. The performance of this improved sensor system was verified through a number of novel measurements, achieving a higher sampling rate than the best available technology yet with equivalent accuracy and precision. At the same time, these experiments revealed unforeseen applications in liquid metrology and precision microwave heating of miniature flow systems.

Microfluidic Microwave Resonant Sensors

Author : David James Rowe
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (835 download)

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Book Synopsis Microfluidic Microwave Resonant Sensors by : David James Rowe

Download or read book Microfluidic Microwave Resonant Sensors written by David James Rowe and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Matter can be identified by its interaction with electromagnetic fields. This can be described by its dielectric and magnetic properties, which typically vary with respect to frequency in the microwave region. Microwave-frequency spectroscopy is capable of making non-contact, non-destructive, non-invasive and label-free measurements with respect to time. It can be used to characterise all states of matter and combinations thereof, such as colloids and microparticulate suspensions. Sensors based upon this technology therefore have great potential for (bio)chemical and industrial point-of-sampling applications where existing measurement techniques are insufficiently portable, low-cost or sensitive. Microfluidics is the manipulation of fluids within microscale geometries. This gives rise to phenomena not observed at the macroscale that can be exploited to achieve enhanced control of fluid flow. This means that microfluidic techniques can be used to perform complex chemistry in a completely sealed environment with minimal reagent consumption. Hence, microfluidics offers an ideal sample interfacing method for a microwave-frequency sensor. This work is concerned with developing novel, low-cost and highly sensitive probes that be easily integrated into a microfluidic device for performing on-chip sample preparation and diagnostics for generic (bio)chemical and industrial point-of-sampling applications. To this end, several novel microwave resonant structures were designed, optimised and integrated into microfluidic devices in order to characterise a variety of liquid-phase samples.

Coupled Structures for Microwave Sensing

Author : Ferran Martín
Publisher : Springer Nature
ISBN 13 : 3031538617
Total Pages : 474 pages
Book Rating : 4.0/5 (315 download)

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Book Synopsis Coupled Structures for Microwave Sensing by : Ferran Martín

Download or read book Coupled Structures for Microwave Sensing written by Ferran Martín and published by Springer Nature. This book was released on with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Industrial Microwave Sensors

Author : Ebbe Nyfors
Publisher : Artech House Microwave Library
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (43 download)

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Book Synopsis Industrial Microwave Sensors by : Ebbe Nyfors

Download or read book Industrial Microwave Sensors written by Ebbe Nyfors and published by Artech House Microwave Library. This book was released on 1989 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Textbook designed for an advanced undergraduate course in industrial applications of microwaves. Provides knowledge about the possibilities of the microwave technique in implementing practical measurement sensors. Knowledge of the fundamentals of physics and electronics is assumed. Annotation copyri

Microwave Microfluidic Resonant Sensors and Applicators

Author : Hayder Miri Hamzah
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Microwave Microfluidic Resonant Sensors and Applicators by : Hayder Miri Hamzah

Download or read book Microwave Microfluidic Resonant Sensors and Applicators written by Hayder Miri Hamzah and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microwave Electronics

Author : L. F. Chen
Publisher : John Wiley & Sons
ISBN 13 : 0470020458
Total Pages : 552 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Microwave Electronics by : L. F. Chen

Download or read book Microwave Electronics written by L. F. Chen and published by John Wiley & Sons. This book was released on 2004-11-19 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of high speed, high frequency circuits and systems requires an understanding of the properties of materials functioning at the microwave level. This comprehensive reference sets out to address this requirement by providing guidance on the development of suitable measurement methodologies tailored for a variety of materials and application systems. Bringing together coverage of a broad range of techniques in one publication for the first time, this book: Provides a comprehensive introduction to microwave theory and microwave measurement techniques. Examines every aspect of microwave material properties, circuit design and applications. Presents materials property characterisation methods along with a discussion of the underlying theory. Outlines the importance of microwave absorbers in the reduction in noise levels in microwave circuits and their importance within defence industry applications. Relates each measurement technique to its application across the fields of microwave engineering, high-speed electronics, remote sensing and the physical sciences. This book will appeal to practising engineers and technicians working in the areas of RF, microwaves, communications, solid-state devices and radar. Senior students, researchers in microwave engineering and microelectronics and material scientists will also find this book a very useful reference.

Resonant Microwave Sensors for Industrial Applications

Author :
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (942 download)

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Book Synopsis Resonant Microwave Sensors for Industrial Applications by :

Download or read book Resonant Microwave Sensors for Industrial Applications written by and published by . This book was released on 2015 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Planar Microwave Sensors

Author : Ferran Martín
Publisher : John Wiley & Sons
ISBN 13 : 1119811031
Total Pages : 484 pages
Book Rating : 4.1/5 (198 download)

DOWNLOAD NOW!

Book Synopsis Planar Microwave Sensors by : Ferran Martín

Download or read book Planar Microwave Sensors written by Ferran Martín and published by John Wiley & Sons. This book was released on 2022-09-27 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive resource detailing the latest advances in microwave and wireless sensors implemented in planar technology Planar Microwave Sensors is an authoritative resource on the subject, discussing the main relevant sensing strategies, working principles, and applications on the basis of the authors’ own experience and background, while also highlighting the most relevant contributions to the topic reported by international research groups. The authors provide an overview of planar microwave sensors grouped by chapters according to their working principle. In each chapter, the working principle is explained in detail and the specific sensor design strategies are discussed, including validation examples at both simulation and experimental level. The most suited applications in each case are also reported. The necessary theory and analysis for sensor design are further provided, with special emphasis on performance improvement (i.e., sensitivity and resolution optimization, dynamic range, etc.). Lastly, the work covers a number of applications, from material characterization to biosensing, including motion control sensors, microfluidic sensors, industrial sensors, and more. Sample topics covered in the work include: Non-resonant and resonant sensors, reflective-mode and transmission-mode sensors, single-ended and differential sensors, and contact and contactless sensors Design guidelines for sensor performance optimization and analytical methods to retrieve the variables of interest from the measured sensor responses Radiofrequency identification (RFID) sensor types, prospective applications, and materials/technologies towards “green sensors” implementation Comparisons between different technologies for sensing and the advantages and limitations of microwave sensors, particularly planar sensors Engineers and qualified professionals involved in sensor technologies, along with undergraduate and graduate students in related programs of study, can harness the valuable information inside Planar Microwave Sensors to gain complete foundational knowledge on the subject and stay up to date on the latest research and developments in the field.

Medical and Biological Microwave Sensors and Systems

Author : Isar Mostafanezhad
Publisher : Cambridge University Press
ISBN 13 : 1316982602
Total Pages : 288 pages
Book Rating : 4.3/5 (169 download)

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Book Synopsis Medical and Biological Microwave Sensors and Systems by : Isar Mostafanezhad

Download or read book Medical and Biological Microwave Sensors and Systems written by Isar Mostafanezhad and published by Cambridge University Press. This book was released on 2017-12-07 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive work, experts in the field detail recent advances in medical and biological microwave sensors and systems, with chapters on topics such as implantable sensors, wearable microwave tags, and UWB technology. Each chapter explores the theory behind the technology, as well as its design and implementation. This is supported by practical examples and details of experimental results, along with discussion of system design, design trade-offs, and possible constraints and manufacturing issues. Applications described include intracranial pressure monitoring, vital signs monitoring, and non-invasive molecular and cellular investigations. Presenting new research and advances in the field, and focusing on the state of the art in medical and biological microwave sensors, this work is an invaluable resource for enthusiastic researchers and practicing engineers in the fields of electrical engineering, biomedical engineering, and medical physics.

Interdigital Sensors

Author : Subhas Chandra Mukhopadhyay
Publisher : Springer Nature
ISBN 13 : 3030626849
Total Pages : 407 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Interdigital Sensors by : Subhas Chandra Mukhopadhyay

Download or read book Interdigital Sensors written by Subhas Chandra Mukhopadhyay and published by Springer Nature. This book was released on 2021-02-15 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book highlights the research contributions of the interdigitated (IDT) sensors over a period of two decades in the field of sensing technology. It presents theory, design, and practical realization of the IDT sensors working over wide frequency rage for scientific, industrial, and consumer applications. The IDT sensors have been widely investigated for wide range of sensing applications including agriculture, environmental monitoring, structural health monitoring, health care, food and beverage testing, testing of dielectric material, proximity sensing, microfluidic application, automatic dispensing system etc. Hence, importance of IDT sensors is growing continuously for future applications. As such, it offers a key reference guide on IDT sensors for students, applied physicists, material scientists, engineers, sensors designers and technicians.

Handbook of Force Transducers

Author : Dan Mihai Stefanescu
Publisher : Springer Science & Business Media
ISBN 13 : 3642182968
Total Pages : 634 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Handbook of Force Transducers by : Dan Mihai Stefanescu

Download or read book Handbook of Force Transducers written by Dan Mihai Stefanescu and published by Springer Science & Business Media. This book was released on 2011-03-16 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I introduces the basic "Principles and Methods of Force Measurement" according to a classification into a dozen of force transducers types: resistive, inductive, capacitive, piezoelectric, electromagnetic, electrodynamic, magnetoelastic, galvanomagnetic (Hall-effect), vibrating wires, (micro)resonators, acoustic and gyroscopic. Two special chapters refer to force balance techniques and to combined methods in force measurement. Part II discusses the "(Strain Gauge) Force Transducers Components", evolving from the classical force transducer to the digital / intelligent one, with the incorporation of three subsystems (sensors, electromechanics and informatics). The elastic element (EE) is the "heart" of the force transducer and basically determines its performance. A 12-type elastic element classification is proposed (stretched / compressed column or tube, bending beam, bending and/or torsion shaft, middle bent bar with fixed ends, shear beam, bending ring, yoke or frame, diaphragm, axial-stressed torus, axisymmetrical and voluminous EE), with emphasis on the optimum location of the strain gauges. The main properties of the associated Wheatstone bridge, best suited for the parametrical transducers, are examined, together with the appropriate electronic circuits for SGFTs. The handbook fills a gap in the field of Force Measurement, both experts and newcomers, no matter of their particular interest, finding a lot of useful and valuable subjects in the area of Force Transducers; in fact, it is the first specialized monograph in this inter- and multidisciplinary field.

Designing Microwave Sensors for Glucose Concentration Detection in Aqueous and Biological Solutions

Author : Carlos G. Juan
Publisher : Springer Nature
ISBN 13 : 3030761797
Total Pages : 256 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Designing Microwave Sensors for Glucose Concentration Detection in Aqueous and Biological Solutions by : Carlos G. Juan

Download or read book Designing Microwave Sensors for Glucose Concentration Detection in Aqueous and Biological Solutions written by Carlos G. Juan and published by Springer Nature. This book was released on 2021-06-14 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive study covering the design and application of microwave sensors for glucose concentration detection, with a special focus on glucose concentration tracking in watery and biological solutions. This book is based on the idea that changes in the glucose concentration provoke variations in the dielectric permittivity of the medium. Sensors whose electrical response is sensitive to the dielectric permittivity of the surrounding media should be able to perform as glucose concentration trackers. At first, this book offers an in-depth study of the dielectric permittivity of water–glucose solutions at concentrations relevant for diabetes purposes; in turn, it presents guidelines for designing suitable microwave resonators, which are then tested in both water–glucose solutions and multi-component human blood plasma solutions for their detection ability and sensitivities. Finally, a portable version is developed and tested on a large number of individuals in a real clinical scenario. All in all, the book reports on a comprehensive study on glucose monitoring devices based on microwave sensors. It covers in depth the theoretical background, provides extensive design guidelines to maximize sensitivity, and validates a portable device for applications in clinical settings.

Microwave Materials Characterisation Using Planar Resonant Sensors

Author : Kashif Saeed
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.:/5 (757 download)

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Book Synopsis Microwave Materials Characterisation Using Planar Resonant Sensors by : Kashif Saeed

Download or read book Microwave Materials Characterisation Using Planar Resonant Sensors written by Kashif Saeed and published by . This book was released on 2008 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of a Novel Microwave Sensing System for Lab on a Chip Applications

Author : Shinong Mao
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (126 download)

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Book Synopsis Development of a Novel Microwave Sensing System for Lab on a Chip Applications by : Shinong Mao

Download or read book Development of a Novel Microwave Sensing System for Lab on a Chip Applications written by Shinong Mao and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave technology presents tremendous potential as a remote-sensing technology for a wide range of applications spanning from life science research to food industries, pharmaceutical research, and new material discoveries. Integration of microwave sensing with microfluidics for sample processing makes it an ideal choice for point of care applications highly demanded in resourcelimited areas. The vast majority of the existing microwave sensors are manufactured using sophisticated soft lithography technology which has largely limited its development and applications. There is a large demand for developing new fabrication approaches for the feasibility of mass production at a reasonable cost. In this thesis, a new, yet simple method is developed to fabricate split ring resonator (SRR) based microwave sensors. A simple RLC model is used to characterize the resonant frequency of the SRR, and the equations for calculating the RLC's resonant frequency is modified to predict the SRR's resonant frequency base on its geometry. The design is also validated by comparing the simulation results obtained using the commercial software HFSS, and measurements from a real SRR developed sensor. The double ring structure was fabricated onto a printed circuit board by using the industrial photolithograph method. Coating with PDMS and epoxy layer as the passivation layer was tested and compared. Two testing approaches using the SRR sensor developed in this thesis are implemented in this thesis. Their performance for real-time sensing is characterized by applying it to differentiate chemical diary samples and other chemical solutions. In the dipping mode, the sensor is dipped in the material under test (MUT), and in the microfluidic channel mode, the sensor is integrated with a microchannel. The MUT is characterized by analyzing the spectrum data of the reflection coefficient as the function of frequencies. Experimental results indicate that this sensor is capable of differentiating various liquid samples such as DI water, ethanol, isopropanol, oil and salt solutions. Linear relationships between the resonant frequency and the concentrations of chemical composites are also observed in ethanol solutions (0-90%), and salt solutions (NaCl). This sensor is also used to differentiate various milk samples and milk dilutions and it is capable of distinguishing milks with different fat percentages and protein contents. A fully customized vector network analyzer (VNA) is also developed. The circuit structure is designed by referring the existing customized VNAs that were implemented in previous work by iv other lab colleagues. Modifications are made including replacement of the microwave source, using Arduino platform to perform controlling and data acquisition, addition of a harmonic filtering device, and development of a calibration algorithm. The device is validated by comparing its measuring result with a commercial VNA. The customized VNA is able to output a similar spectrum pattern as the commercial VNA, but with slightly shift of the peak frequency.

Metamaterials with Negative Parameters

Author : Ricardo Marqués
Publisher : John Wiley & Sons
ISBN 13 : 1118211561
Total Pages : 274 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Metamaterials with Negative Parameters by : Ricardo Marqués

Download or read book Metamaterials with Negative Parameters written by Ricardo Marqués and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first general textbook to offer a complete overview of metamaterial theory and its microwave applications Metamaterials with Negative Parameters represents the only unified treatment of metamaterials available in one convenient book. Devoted mainly to metamaterials that can be characterized by a negative effective permittivity and/or permeability, the book includes a wide overview of the most important topics, scientific fundamentals, and technical applications of metamaterials. Chapter coverage includes: the electrodynamics of left-handed media, synthesis of bulk metamaterials, synthesis of metamaterials in planar technology, microwave applications of metamaterial concepts, and advanced and related topics, including SRR- and CSRR-based admittance surfaces, magneto- and electro-inductive waves, and sub-diffraction imaging devices. A list of problems and references is included at the end of each chapter, and a bibliography offers a complete, up-to-daterepresentation of the current state of the art in metamaterials. Geared toward students and professionals alike, Metamaterials with Negative Parameters is an ideal textbook for postgraduate courses and also serves as a valuable introductory reference for scientists and RF/microwave engineers.

Planar Metamaterial Based Microwave Sensor Arrays for Biomedical Analysis and Treatment

Author : Margarita Puentes Vargas
Publisher : Springer Science & Business Media
ISBN 13 : 3319060414
Total Pages : 165 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Planar Metamaterial Based Microwave Sensor Arrays for Biomedical Analysis and Treatment by : Margarita Puentes Vargas

Download or read book Planar Metamaterial Based Microwave Sensor Arrays for Biomedical Analysis and Treatment written by Margarita Puentes Vargas and published by Springer Science & Business Media. This book was released on 2014-03-29 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an innovative concept for the realization of sensors based on a planar metamaterial microwave array and shows their application in biomedical analysis and treatment. The sensors are able to transduce the dielectric properties of materials in their direct vicinity into an electric signal. The specific array organization permits a simultaneous analysis of several materials using a single readout signal or a relative characterization of one material where information about its spatial distribution can be extracted. Two applications of the designed sensors are described here: the first is a cytological screening using micro fluidic technology, which shows that the sensors may be integrated into lab-on-chip technologies; the second application regards the use of the sensor in both the analysis and treatment of organic tissues. The developed sensor is able not only to screen the tissues for abnormalities, but also, by changing the applied signals, to perform thermal ablation and treat the abnormalities in a highly focused way. Thus, the research described in this book represents a considerable advancement in the field of biomedical microwave sensing.