Planar Microwave Sensors

Planar Microwave Sensors PDF Author: Ferran Martín
Publisher: John Wiley & Sons
ISBN: 1119811058
Category : Technology & Engineering
Languages : en
Pages : 484

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Book Description
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.

Planar Microwave Sensors

Planar Microwave Sensors PDF Author: Ferran Martín
Publisher: John Wiley & Sons
ISBN: 1119811058
Category : Technology & Engineering
Languages : en
Pages : 484

Get Book Here

Book Description
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

Microwave Resonant Sensors PDF Author: Alexander Naylon
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
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.

Coupled Structures for Microwave Sensing

Coupled Structures for Microwave Sensing PDF Author: Ferran Martín
Publisher: Springer Nature
ISBN: 3031538617
Category :
Languages : en
Pages : 474

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Book Description


Microfluidic Microwave Resonant Sensors

Microfluidic Microwave Resonant Sensors PDF Author: David James Rowe
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
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.

Industrial Microwave Sensors

Industrial Microwave Sensors PDF Author: Ebbe Nyfors
Publisher: Artech House Microwave Library
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 436

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Book Description
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

Industrial Microwave Sensors

Industrial Microwave Sensors PDF Author: Ebbe Nyfors
Publisher: Artech House Microwave Library
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 376

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Book Description
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

Microwave Microfluidic Resonant Sensors and Applicators PDF Author: Hayder Miri Hamzah
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Microwave Electronics

Microwave Electronics PDF Author: L. F. Chen
Publisher: John Wiley & Sons
ISBN: 0470020458
Category : Technology & Engineering
Languages : en
Pages : 552

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Book Description
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

Resonant Microwave Sensors for Industrial Applications PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Book Description


Interdigital Sensors

Interdigital Sensors PDF Author: Subhas Chandra Mukhopadhyay
Publisher: Springer Nature
ISBN: 3030626849
Category : Technology & Engineering
Languages : en
Pages : 407

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Book Description
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.