Radio Frequency Photonic Devices and Systems

Radio Frequency Photonic Devices and Systems PDF Author: Andrew R. Pirich
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 172

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Book Description

Radio Frequency Photonic Devices and Systems

Radio Frequency Photonic Devices and Systems PDF Author: Andrew R. Pirich
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 172

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Book Description


Photonics In Space: Advanced Photonic Devices And Systems

Photonics In Space: Advanced Photonic Devices And Systems PDF Author: Caterina Ciminelli
Publisher: World Scientific
ISBN: 9814725129
Category : Technology & Engineering
Languages : en
Pages : 235

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Book Description
The book focuses on photonic devices and systems for space applications and critically reviews the most promising research advances in the field of photonic technologies, which may have a significant impact on the performance of space systems.Photonics is emerging as a crucial enabling technology having the potential of enhancing many space systems, including the links for on-board data handling, the high-resolution measurement systems, and the processing units. The book discusses this subject with a special emphasis on the new guided-wave devices with high performance, low cost and size.Most of the scientific content of the book is novel and it is devoted to academic and industrial researchers working on the field.

Photonic Devices and Systems

Photonic Devices and Systems PDF Author: Hunsperger
Publisher: Routledge
ISBN: 135142484X
Category : Science
Languages : en
Pages : 452

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Book Description
This work describes all the major devices used in photonic systems. It provides a thorough overview of the field of photonics, detailing practical examples of photonic technology in a wide range of applications. Photonic systems and devices are discussed with a mathematical rigor that is precise enough for design purposes yet highly readable.

Microwave Photonics

Microwave Photonics PDF Author: Stavros Iezekiel
Publisher: John Wiley & Sons
ISBN: 9780470744864
Category : Science
Languages : en
Pages : 360

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Book Description
Microwave photonics is an important interdisciplinary field that, amongst a host of other benefits, enables engineers to implement new functions in microwave systems. With contributions from leading experts, Microwave Photonics: Devices and Applications explores this rapidly developing discipline. It bridges a gap between microwave and photonic engineering, providing an accessible interpretation of the current available research material and a detailed introduction to various aspects of the area. Opening with an overview to the subject, this book covers direct modulation, photonic oscillators for THz signal generation, and terahertz sources. It takes a unique application- focused approach and describes: analogue fibre-optic links; fibre radio technology; microwave photonic signal processing; measurement of microwave photonic components, and; biomedical applications. This text is ideal for practising microwave and fibre optics communication engineers wishing to improve their knowledge, and for researchers and graduate students wanting an overview of the subject.

Photonic Applications for Radio Systems and Networks

Photonic Applications for Radio Systems and Networks PDF Author: Fabio Cavaliere
Publisher: Artech House Publishers
ISBN: 9781630816650
Category : Mobile communication systems
Languages : en
Pages : 0

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Book Description
This hands-on, practical new resource provides optical network designers with basic but necessary information about radio systems air interface and radio access network architecture, protocols, and interfaces, using 5G use cases as relevant example. The book introduces mobile network designers to the transmission modeling techniques for the design of a radio access optical network. The main linear and non-linear propagation effects in optical fiber are covered. The book introduces mobile network designers to the optical technologies used in digital and analog radio access networks, such as optical amplifiers and transmitters, and describes different deployment scenarios, including point-to-point fiber systems, wavelength-division multiplexing systems, and passive optical networks. New integrated photonic technologies for optical switching are also discussed. The book illustrates the principles of optical beamforming and explains how optical technologies can be used to provide accurate phase and frequency control of antenna elements. The new architecture of the optical transport network, driven by the new, challenging requirements that 5G poses in terms of high capacity, high energy efficiency, low latency and low cost is discussed. The use of photonic devices to perform tasks as radio-frequency generation and beamforming, with improved accuracy and cost compared to traditional electronic systems, especially when moving to mm-waves is also explored. Readers also learn the replacement of electric interconnect systems with higher speed and more energy efficient optical lines to perform more effectively computationally demanding baseband processing in 5G. All presented propagation models can be implemented in a spreadsheet, in order to provide the designer with simple rules of thumbs for network planning.

Photonic Applications for Radio Systems Networks

Photonic Applications for Radio Systems Networks PDF Author: Fabio Cavaliere
Publisher: Artech House
ISBN: 1630816663
Category : Technology & Engineering
Languages : en
Pages : 301

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Book Description
This hands-on, practical new resource provides optical network designers with basic but necessary information about radio systems air interface and radio access network architecture, protocols, and interfaces, using 5G use cases as relevant example. The book introduces mobile network designers to the transmission modeling techniques for the design of a radio access optical network. The main linear and non-linear propagation effects in optical fiber are covered. The book introduces mobile network designers to the optical technologies used in digital and analog radio access networks, such as optical amplifiers and transmitters, and describes different deployment scenarios, including point-to-point fiber systems, wavelength-division multiplexing systems, and passive optical networks. New integrated photonic technologies for optical switching are also discussed. The book illustrates the principles of optical beamforming and explains how optical technologies can be used to provide accurate phase and frequency control of antenna elements. The new architecture of the optical transport network, driven by the new, challenging requirements that 5G poses in terms of high capacity, high energy efficiency, low latency and low cost is discussed. The use of photonic devices to perform tasks as radio-frequency generation and beamforming, with improved accuracy and cost compared to traditional electronic systems, especially when moving to mm-waves is also explored. Readers also learn the replacement of electric interconnect systems with higher speed and more energy efficient optical lines to perform more effectively computationally demanding baseband processing in 5G. All presented propagation models can be implemented in a spreadsheet, in order to provide the designer with simple rules of thumbs for network planning.

RF Photonic Technology in Optical Fiber Links

RF Photonic Technology in Optical Fiber Links PDF Author: William S. C. Chang
Publisher: Cambridge University Press
ISBN: 1139439685
Category : Science
Languages : en
Pages : 423

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Book Description
In many applications, radio frequency (RF) signals need to be transmitted and processed without being digitalized. Optical fiber provides a transmission medium in which RF modulated optical carriers can be transmitted and distributed with very low loss, making it more efficient and less costly than conventional electronic systems. This volume presents a review of RF photonic components, transmission systems, and signal processing examples in optical fibers from leading academic, government, and industry scientists working in this field. It also introduces the reader to various related technologies such as direct modulation of laser sources, external modulation techniques, and detectors. The text is aimed at engineers and scientists engaged in the research and development of optical fibers and analog RF applications. With an emphasis on design, performance and practical application, this book will be of particular interest to those developing systems based on this technology.

RF Systems, Circuits and Components

RF Systems, Circuits and Components PDF Author: Mamun Bin Ibne Reaz
Publisher: BoD – Books on Demand
ISBN: 1789857635
Category : Technology & Engineering
Languages : en
Pages : 130

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Book Description
Radio frequency (RF) refers to frequencies between the upper limit of audio frequencies (> 20 KHz) and the lower limit of infrared frequencies (

Radio Frequency Photonic In-phase and Quadrature-phase Vector Modulation

Radio Frequency Photonic In-phase and Quadrature-phase Vector Modulation PDF Author: Kyle Davis
Publisher:
ISBN:
Category : Modulation (Electronics)
Languages : en
Pages :

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Book Description
The focus of this thesis is to investigate the implementation of Radio Frequency (RF) In-Phase and Quadrature-Phase (I/Q) vector modulation through the use of modern photonic components and sub-systems which offer extremely wide RF intrinsic bandwidths. All-electronic vector modulators suffer from frequency coverage limitations and amplitude and phase instability due to components such as phase shifters and variable gain controllers operating at or near 100\% bandwidth. In stark contrast, once an RF signal has been modulated onto an optical carrier, the percent bandwidth of the RF to carrier is typically less than 0.01\% percent. The fundamental mechanisms and basic electronic and photonic components needed to achieve vector modulation is introduced first. The primary electrical component required in most architectures is the 90° RF hybrid coupler, which is required to generate the RF I and Q terms. The two primary photonic building blocks, aside from the laser, electro-optic modulator and demodulator, are Mach-Zehnder Modulators (MZM) and Variable Optical Attenuators (VOA). Through the utilization of these components, multiple past architectures are explored and multiple new architectures are designed simulated. For each architecture, there is a discussion on the practical implementation. Considerations such as system complexity, integration, and sensitivity to unwanted environmental stimuli are taken into account with potential solutions to alleviate these risks. In closing, the noise figure and its impact on Spur-Free Dynamic Range (SFDR) for a basic RF photonic link is derived to provide a system-level figure of merit that can be used, in most RF applications, to determine the overall performance utility current and future designs.

Applications for Modern RF Photonics

Applications for Modern RF Photonics PDF Author: Preetpaul Singh Devgan
Publisher: Artech House Publishers
ISBN: 9781630811594
Category :
Languages : en
Pages : 236

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Book Description
"This unique new resource presents applications of modern RF photonic systems that use RF photonic components for commonly used signal processing systems. This book provides insight into how a variety of systems work together, including RF down conversion, analog to digital conversion, RF oscillators, and frequency identification. A comparison of analog versus digital systems is presented. Readers find in-depth coverage of analog delay lines using RF photonics, various system architectures, and details about RF photonic component performance. Signal processing utilizing RF photonics and the need for down conversion is discussed. The many advancements in analog delay line performance are explained, including those in photodetector, optical fibers, and optical and amplifier modulators. The book highlights the advantages of using oscillators utilizing RF photonics and explores the elements of phase noise, timing jitter, and optoelectronic oscillators. The benefits of signal identification, isolation, and separation of RF photonics are identified. Professionals are brought up to speed on RF frequency identification using optical injection locking. The book provides discussions on the fundamentals and advancements in integrated RF photonics and explains how to design an RF photonic downconverter. It covers additional applications of integrated photonic circuits and gives an explanation of why to use different modulation formats for different applications. "