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Math Physics Foundation of Advanced Remote Sensing Digital Image Processing

Posted By: AvaxGenius
Math Physics Foundation of Advanced Remote Sensing Digital Image Processing

Math Physics Foundation of Advanced Remote Sensing Digital Image Processing by Lei Yan , Hongying Zhao , Yi Lin , Yanbiao Sun
English | EPUB (True) | 2023 | 502 Pages | ISBN : 9819917778 | 69.9 MB

This book focuses on the mathematical and physical foundations of remote sensing digital image processing and introduces key algorithms utilized in this area. The book fully introduces the basic mathematical and physical process of digital imaging, the basic theory and algorithm of pixel image processing, and the higher-order image processing algorithm and its application. This book skillfully and closely integrates theory, algorithms, and applications, making it simple for readers to understand and use. Researchers and students working in the fields of remote sensing, computer vision, geographic information science, electronic information, etc., can profit from this book. For their work and research in digital image processing, they can master the fundamentals of imaging and image processing techniques.

Impact of Nonlinearities on Fiber Optic Communications (Repost)

Posted By: AvaxGenius
Impact of Nonlinearities on Fiber Optic Communications (Repost)

Impact of Nonlinearities on Fiber Optic Communications by Shiva Kumar
English | PDF | 2011 | 547 Pages | ISBN : 1441981381 | 14.7 MB

This book covers the recent progress in fiber-optic communication systems with a main focus on the impact of fiber nonlinearities on the system performance. Over the past few years, there has been significant progress in coherent communication systems mainly because of the advances in digital signal processing techniques. This has led to renewed interest in fiber linear and nonlinear impairments and techniques to mitigate them in electrical domain. In this book, the reader will find all the important topics of fiber optic communication systems in one place with in-depth coverage by the experts of each subtopics. Pioneers from each of the sub-topics have been invited to contribute. Each chapter will have a section on fundamentals, review of literature survey and the recent developments. The reader will benefit from this approach since many of the conference proceedings and journal articles mainly focus on the authors’ research work without spending space on preliminaries.

Laser Diode Beam Basics, Manipulations and Characterizations (Repost)

Posted By: AvaxGenius
Laser Diode Beam Basics, Manipulations and Characterizations (Repost)

Laser Diode Beam Basics, Manipulations and Characterizations by Haiyin Sun
English | PDF | 2012 | 83 Pages | ISBN : 940179782X | 4.1 MB

Many optical design technical books are available for many years which mainly deal with image optics design based on geometric optics and using sequential raytracing technique. Some books slightly touched laser beam manipulation optics design. On the other hand many books on laser diodes have been published that extensively deal with laser diode physics with little touching on laser diode beam manipulations and characterizations. There are some internet resources dealing with laser diode beams. However, these internet resources have not covered enough materials with enough details on laser diode beam manipulations and characterizations. A technical book concentrated on laser diode beam manipulations and characterizations can fit in to the open and provide useful information to laser diode users. Laser Diode Beam Basics, Manipulations and Characterizations is concentrated on the very practical side of the subject, it only discusses the basic physics and mathematics that are necessary for the readers in order to understand the subject.

Millimeter-Wave/Sub-Terahertz Ultra-Massive MIMO Transmission Technology

Posted By: AvaxGenius
Millimeter-Wave/Sub-Terahertz Ultra-Massive MIMO Transmission Technology

Millimeter-Wave/Sub-Terahertz Ultra-Massive MIMO Transmission Technology by Zhen Gao , Ziwei Wan , Yikun Mei , Keke Ying , Kuiyu Wang
English | PDF EPUB (True) | 2023 | 193 Pages | ISBN : 9819923875 | 51.7 MB

The book focuses on the advanced mmWave/Sub-terahertz ultra-massive MIMO wireless communications, which are regarded as a promising paradigm shift in future 5G beyond and even 6G. This is achieved by providing a comprehensive review of the rapidly developing field of massive MIMO communication, in-depth discussions on the impact of extremely large-scale antenna array, and detailed numerical simulation results on our proposed schemes. Several case studies are given after introducing basic communication system components, and the simulation codes are open sourced in our book, which shows the reproducibility of our models and methods and provides convenience for readers such as researchers, engineers, and graduate students in the fields of wireless communications.

The Paraboloidal Reflector Antenna in Radio Astronomy and Communication: Theory and Practice

Posted By: AvaxGenius
The Paraboloidal Reflector Antenna in Radio Astronomy and Communication: Theory and Practice

The Paraboloidal Reflector Antenna in Radio Astronomy and Communication: Theory and Practice by Jacob W.M. Baars
English | PDF (True) | 2007 | 270 Pages | ISBN : 0387697330 | 10.3 MB

Reflector antennas are widely used in the microwave and millimeter wavelength domain. Radio astronomers have developed techniques of calibration of large antennas with radio astronomical methods. These have not been comprehensively described. This text aims to fill this gap. It takes a practical approach to the characterisation of antennas. All calculations and results in the form of tables and figures have been made with Mathematica by Wolfram Research. The reader can use the procedures for the implementation of his own input data. The book should be of use to all who are involved in the design and calibration of large antennas, like ground station managers and engineers, practicing radio astronomers and graduate students in radio astronomy and communication technology.

Optical Vortex Beams: Fundamentals and Techniques

Posted By: AvaxGenius
Optical Vortex Beams: Fundamentals and Techniques

Optical Vortex Beams: Fundamentals and Techniques by Shiyao Fu , Chunqing Gao
English | PDF EPUB (True) | 2023 | 369 Pages | ISBN : 981991809X | 93.2 MB

This book focuses on optical vortices, including beams carrying orbital angular momentum and vector beams. It presents an overview of, and the latest research on this novel type of optical beam, which is a hot topic in the domain of modern optics, especially in optical communication and beam manipulation.

Information is Energy: Definition of a physically based concept of information

Posted By: AvaxGenius
Information is Energy: Definition of a physically based concept of information

Information is Energy: Definition of a physically based concept of information by Lienhard Pagel
English | PDF EPUB (True) | 2023 | 230 Pages | ISBN : 3658408618 | 9.1 MB

An objective, dynamic and physically justified concept of information is elaborated starting from Shannon's concept of entropy and applied to information technology, artificial intelligence (consciousness) and thermodynamics. The justification of an information conservation theorem acquires practical significance in information technology, especially as it moves into the quantum realm (photonics/quantum computing). The unconditional dynamics of information and its objectivity are critically examined and are the foundations of the considerations.

Microwave and Millimeter-Wave Chips Based on Thin-Film Integrated Passive Device Technology: Design and Simulation

Posted By: AvaxGenius
Microwave and Millimeter-Wave Chips Based on Thin-Film Integrated Passive Device Technology: Design and Simulation

Microwave and Millimeter-Wave Chips Based on Thin-Film Integrated Passive Device Technology: Design and Simulation by Yongle Wu , Weimin Wang
English | PDF (True) | 2023 | 323 Pages | ISBN : 981991454X | 17.7 MB

This book adopts the latest academic achievements of microwave and millimeter-wave chips based on thin-film integrated passive device technology as specific cases. Coherent processes of basic theories and design implementations of microwave and millimeter-wave chips are presented in detail. It forms a complete system from design theory, circuit simulation, full-wave electromagnetic simulation, and fabrication to measurement. Five representative microwave and millimeter-wave passive chips based on TFIPD technology are taken as examples to demonstrate the complete process from theory, design, simulation, fabrication, and measurement, which is comprehensive, systematical, and easy to learn and understand, convenient to operate, and close to the practical application.

Principles of Lasers

Posted By: AvaxGenius
Principles of Lasers

Principles of Lasers by Orazio Svelto
English | PDF | 1967 | 382 Pages | ISBN : N/A | 27.6 MB

This book is the result of more than ten years of research and teaching in the field of quantum electronics. The purpose of the book is to introduce the principles of lasers, starting from elementary notions of quantum mechanics and electromagnetism. Because it is an introductory book, an effort has been made to make it self­ contained to minimize the need for reference to other works. For the same reason; the references have been limited (whenever possible) either to review papers or to papers of seminal importance. The organization of the book is based on the fact that a laser can be thought of as consisting of three elements: (i) an active material, (ii) a pumping system, and (iii) a suitable resonator. Ac­ cordingly, after an introductory chapter, the next three chapters deal, respectively, with the interaction of radiation with matter, pumping processes, and the theory of passive optical resonators.

Active Array Antennas for High Resolution Microwave Imaging Radar

Posted By: AvaxGenius
Active Array Antennas for High Resolution Microwave Imaging Radar

Active Array Antennas for High Resolution Microwave Imaging Radar by Jiaguo Lu , Wei Wang , Xiaolu Wang , Yongxin Guo
English | PDF EPUB (True) | 2023 | 455 Pages | ISBN : 9819914744 | 104.4 MB

This book highlights the application of active array antennas in high-resolution microwave imaging radar systems. It introduces the basic principles, analytical methods, and performance parameters of active array antennas to achieve low profile, high efficiency, and lightweight. The book systematically elaborates the architecture, analysis, and engineering practice to achieve wideband, multi-band, multi-polarization, and common aperture in active array antennas. It explores hotspot technologies of digital array antennas, microwave photonic array antennas, and active packaging antennas. By presenting over 300 illustrations and diagrams, including schematic diagrams, block diagrams, relation diagrams, and breakdown drawings, the book enables a thorough understanding of the antenna array microsystem as the advanced phase of active array antennas and the direction of future R&D. The book is a good reference source for researchers and engineers interested in the engineering and implementation of microwave imaging radar systems and antenna technology.

Coding for Optical Channels

Posted By: AvaxGenius
Coding for Optical Channels

Coding for Optical Channels by Ivan Djordjevic , William Ryan , Bane Vasic
English | PDF (True) | 2010 | 454 Pages | ISBN : 1441955682 | 18.83 MB

In order to adapt to the ever-increasing demands of telecommunication needs, today’s network operators are implementing 100 Gb/s per dense wavelength division multiplexing (DWDM) channel transmission. At those data rates, the performance of fiberoptic communication systems is degraded significantly due to intra- and inter-channel fiber nonlinearities, polarization-mode dispersion (PMD), and chromatic dispersion. In order to deal with those channel impairments, novel advanced techniques in modulation and detection, coding and signal processing are needed.

Analog and Mixed-Signal Circuits in Nanoscale CMOS

Posted By: AvaxGenius
Analog and Mixed-Signal Circuits in Nanoscale CMOS

Analog and Mixed-Signal Circuits in Nanoscale CMOS by Rui Paulo da Silva Martins, Pui-In Mak
English | PDF,EPUB | 2023 | 316 Pages | ISBN : 303122230X | 112 MB

This book provides readers with a single-source reference to the state-of-the-art in analog and mixed-signal circuit design in nanoscale CMOS. Renowned authors from academia describe creative circuit solutions and techniques, in state-of-the-art designs, enabling readers to deal with today’s technology demands for high integration levels with a strong miniaturization capability.

Integrated Electronics on Aluminum Nitride: Materials and Devices

Posted By: AvaxGenius
Integrated Electronics on Aluminum Nitride: Materials and Devices

Integrated Electronics on Aluminum Nitride: Materials and Devices by Reet Chaudhuri
English | PDF,EPUB | 2022 | 266 Pages | ISBN : 3031171985 | 93.2 MB

This thesis outlines the principles, device physics, and technological applications of electronics based on the ultra-wide bandgap semiconductor aluminum nitride. It discusses the basic principles of electrostatics and transport properties of polarization-induced two-dimensional electron and hole channels in semiconductor heterostructures based on aluminum nitride. It explains the discovery of high-density two-dimensional hole gases in undoped heterojunctions, and shows how these high conductivity n- and p-type channels are used for high performance nFETs and pFETs, along with wide bandgap RF, mm-wave, and CMOS applications.

Amplifiers in Radio Receivers: Characteristics, Operating Principles, and Efficiency

Posted By: AvaxGenius
Amplifiers in Radio Receivers: Characteristics, Operating Principles, and Efficiency

Amplifiers in Radio Receivers: Characteristics, Operating Principles, and Efficiency by Sergey Viktorovich Dvornikov, Alexander Fedotovich Kryachko, Igor Anatolyevich Velmisov, Dmitry Alexandrovich Zatuchny
English | PDF,EPUB | 2022 | 259 Pages | ISBN : 9811962146 | 23.7 MB

This book presents the basics of building various types of amplifiers, the most widely used in the composition of modern specialized radio receivers, as well as the principles of building digital radio receivers. The rapid development of modern telecommunications systems, aviation equipment, and space systems for various functional purposes, as well as new information technologies, is inextricably linked with the theory of building radio receivers. Radio receivers are an integral part of the radio line, which largely determine the quality of its operation, both in normal operating conditions and in a complex interference environment. Since the creation of the first lightning detector in 1895, the technique of radio receiving devices went a long way to the development of modern automated digital systems.

Numerical Simulation of Mechatronic Sensors and Actuators (Repost)

Posted By: AvaxGenius
Numerical Simulation of Mechatronic Sensors and Actuators (Repost)

Numerical Simulation of Mechatronic Sensors and Actuators by Manfred Kaltenbacher
English | PDF | 2007 | 439 Pages | ISBN : 3642090516 | 8 MB

The second edition of this book fully preserves the character of the first edition to combine the detailed physical modeling of mechatronic systems and their precise numerical simulation using the Finite Element (FE) method. Most of the text and general appearance of the previous edition were retained, while the coverage was extended and the presentation improved.