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Theory, Analysis and Design of RF Interferometric Sensors [electronic resource] /by Cam Nguyen, Seoktae Kim.

by Nguyen, Cam [author.]; Kim, Seoktae [author.]; SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Physics: Publisher: New York, NY : Springer New York, 2012.Edition: 1.Description: X, 74p. 40 illus. online resource.ISBN: 9781461420231.Subject(s): Engineering | Computer vision | Microwaves | Systems engineering | Engineering | Microwaves, RF and Optical Engineering | Optics, Optoelectronics, Plasmonics and Optical Devices | Computer Imaging, Vision, Pattern Recognition and Graphics | Circuits and Systems | Applied and Technical PhysicsDDC classification: 621.3 Online resources: Click here to access online
Contents:
Introduction -- Analysis of Interferometer -- RF Homodyne Interferometric Sensor -- Double-Channel Homodyne Interferometric Sensor -- Consideration of Frequency Stability of RF Signal Source for Interferometer.
In: Springer eBooksSummary: Theory, Analysis and Design of RF Interferometric Sensors presents the theory, analysis and design of RF interferometric sensors. RF interferometric sensors are attractive for various sensing applications that require every fine resolution and accuracy as well as fast speed. The book also presents two millimeter-wave interferometric sensors realized using RF integrated circuits. The developed millimeter-wave homodyne sensor shows sub-millimeter resolution in the order of 0.05 mm without correction for the non-linear phase response of the sensor's quadrature mixer. The designed millimeter-wave double-channel homodyne sensor provides a resolution of only 0.01 mm, or 1/840th of the operating wavelength, and can inherently suppress the non-linearity of the sensor's quadrature mixer. The experimental results of displacement and velocity measurement are presented as a way to demonstrate the sensing ability of the RF interferometry and to illustrate its many possible applications in sensing. The book is succinct, yet the material is very much self-contained, enabling readers with an undergraduate background in electrical engineering or physics with some experiences or graduate courses in RF circuits to understand easily.
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Introduction -- Analysis of Interferometer -- RF Homodyne Interferometric Sensor -- Double-Channel Homodyne Interferometric Sensor -- Consideration of Frequency Stability of RF Signal Source for Interferometer.

Theory, Analysis and Design of RF Interferometric Sensors presents the theory, analysis and design of RF interferometric sensors. RF interferometric sensors are attractive for various sensing applications that require every fine resolution and accuracy as well as fast speed. The book also presents two millimeter-wave interferometric sensors realized using RF integrated circuits. The developed millimeter-wave homodyne sensor shows sub-millimeter resolution in the order of 0.05 mm without correction for the non-linear phase response of the sensor's quadrature mixer. The designed millimeter-wave double-channel homodyne sensor provides a resolution of only 0.01 mm, or 1/840th of the operating wavelength, and can inherently suppress the non-linearity of the sensor's quadrature mixer. The experimental results of displacement and velocity measurement are presented as a way to demonstrate the sensing ability of the RF interferometry and to illustrate its many possible applications in sensing. The book is succinct, yet the material is very much self-contained, enabling readers with an undergraduate background in electrical engineering or physics with some experiences or graduate courses in RF circuits to understand easily.

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