Tags
Language
Tags
August 2025
Su Mo Tu We Th Fr Sa
27 28 29 30 31 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31 1 2 3 4 5 6
    Attention❗ To save your time, in order to download anything on this site, you must be registered 👉 HERE. If you do not have a registration yet, it is better to do it right away. ✌

    ( • )( • ) ( ͡⚆ ͜ʖ ͡⚆ ) (‿ˠ‿)
    SpicyMags.xyz

    Satellite Communications

    Posted By: AvaxGenius
    Satellite Communications

    Satellite Communications by Joseph N. Pelton
    English | PDF | 2012 | 127 Pages | ISBN : 146141993X | 1.8 MB

    The field of satellite communications represents the world's largest space industry. Those who are interested in space need to understand the fundamentals of satellite communications, its technology, operation, business, economic, and regulatory aspects. This book explains all this along with key insights into the field's future growth trends and current strategic challenges. Fundamentals of Satellite Communications is a concise book that gives all of the key facts and figures as well as a strategic view of where this dynamic industry is going. Author Joseph N. Pelton, PhD, former Dean of the International Space University and former Director of Strategic Policy at Intelstat, presents a readable book about the entire essence of the satellite communication field.

    Hands-on AI: Next-Gen Security and GRC Automation with MCP

    Posted By: lucky_aut
    Hands-on AI: Next-Gen Security and GRC Automation with MCP

    Hands-on AI: Next-Gen Security and GRC Automation with MCP
    Released: 08/2025
    Duration: 54m 47s | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 125.34 MB
    Genre: eLearning | Language: English

    Build with AI: Vibe Code a Prompt Engineering Agent to Drive LLM Adoption

    Posted By: lucky_aut
    Build with AI: Vibe Code a Prompt Engineering Agent to Drive LLM Adoption

    Build with AI: Vibe Code a Prompt Engineering Agent to Drive LLM Adoption
    Released: 08/2025
    Duration: 1h 42m 58s | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 259.97 MB
    Genre: eLearning | Language: English

    Radiowave Propagation in Satellite Communications

    Posted By: AvaxGenius
    Radiowave Propagation in Satellite Communications

    Radiowave Propagation in Satellite Communications by Louis J. Ippolito
    English | PDF | 1986 | 251 Pages | ISBN : 9401170290 | 16.5 MB

    Radiowave Propagation in Communications was written with two basic objec­ tives: (l) to present an up-to-date review of the major radiowave propagation phenomena which hinder reliable space communications, and (2) to describe how these propagation phenomena affect the design and performance of satellite communications systems. Earth-orbiting satellites are employed extensively for the relay of information in a vast array of telecommunications, meteorological, government, and sci­ entific applications. Satellite systems rely on the transmission of radiowaves to and from the satellite and are dependent on the propagation characteristics of the transmission path, primarily the earth's atmosphere. Radiowave propagation thus plays a very important part in the design and ultimate performance of space communications systems. This book presents, for the first time, the meshing in a single publication of the fundamentals of radiowave propagation factors with a discussion of the practical consequences of these factors on satellite communications systems. Two major subfie1ds are involved in this book. Radiowave propagation, which is basically applied electromagnetic theory, provides the theory and an­ alytical tools for the first several chapters. Later chapters then apply propagation effects to the field of electrical engineering involved with satellite communi­ cations. The material progresses from the essential aspects of radiowave prop­ agation to the application of practical methods and techniques in the design and performance of satellite communications systems.

    Satellite Communication Systems Design

    Posted By: AvaxGenius
    Satellite Communication Systems Design

    Satellite Communication Systems Design by Sebastiano Tirró
    English | PDF | 1993 | 851 Pages | ISBN : 0306441470 | 81.2 MB

    Writing a comprehensive book on satellite communications requires the com­ mand of many technical disciplines and the availability of up-to-date information on international recommendations, system architectures, and equipment stand­ ards. It is therefore necessary to involve many authors, each possessing a good level of knowledge in a particular discipline. The problem of using a coherent and unambiguous set of definitions and basic terms has been solved by including in the book all the background information needed for understanding satellite communication systems, without any major reference to other textbooks specializing in particular disciplines. The obvious consequence of this approach has been the large size of the book, with the advantages, however, of practically complete independence from other books, more systematic discussion of the subject matter, and better readability. After the required background information, emphasis has been placed on the discussion of techniques and system design criteria rather than on specific equipment implementation or description of particular systems. The book may be divided in five parts as follows: • The first five chapters provide most of the required background information. • Chapter 6 is an introductory outline of satellite communication systems. • Chapters 7 to 13 deal with the various aspects of technical system design. • Chapter 14 discusses system economics. • Chapter 15 provides a brief insight into some foreseeable future develop­ ments of satellite communications.

    Satellite Systems for Personal and Broadband Communications

    Posted By: AvaxGenius
    Satellite Systems for Personal and Broadband Communications

    Satellite Systems for Personal and Broadband Communications by Erich Lutz , Markus Werner , Axel Jahn
    English | PDF | 2000 | 437 Pages | ISBN : 3642641016 | 35.8 MB

    The important role that satellites play in the field of communications will be manifested by a large number of new satellite systems to be implemented within the next few years. These new systems will basically belong to two categories: (i) satellite networks for mobile/personal communications, mainly with handheld terminals, and (ii) satellite networks for broadband multimedia communications, mainly for fixed but also for portable and mobile terminals. This book gives an overview of both families of satellite systems. In Part I, the basics of geostationary and non-geostationary satellite constellations are dealt with, as well as the principles of satellite communications. Part II deals with satellite systems for mobile/personal communications and ad­ dresses various aspects of networking (multiple access, cell structure, routing, etc.); it also deals with technology, regulation, and financing. Part III is ded­ icated to future satellite systems for broadband communications (Internet, multimedia) and discusses satellite-specific aspects of broadband communi­ cations, in particular on the basis of ATM and TCP /IP. A survey of existing and planned satellite systems completes the book. The authors of this book are scientists at the German Aerospace Center, DLR (Deutsches Zentrum fiir Luft- und Raumfahrt) and work in the Digital Networks group of the Institute for Communications and Navigation.

    Gyrotrons: High-Power Microwave and Millimeter Wave Technology

    Posted By: AvaxGenius
    Gyrotrons: High-Power Microwave and Millimeter Wave Technology

    Gyrotrons: High-Power Microwave and Millimeter Wave Technology by M. V. Kartikeyan , E. Borie , M. K. A. Thumm
    English | PDF | 2004 | 233 Pages | ISBN : 3540402004 | 20.8 MB

    Gyrotron oscillators (gyrotrons) are capable of providing hundreds of kilo­ watts of power at microwave and millimetric wavelengths. From their con­ ception in the late fifties until their successful development for various ap­ plications, gyrotrons have come a long way technologically and made an ir­ reversible impact on both users and developers. The possible applications of high power millimeter and sub-millimeter waves from gyrotrons and their variants (gyro-devices) span a wide range of technologies. The plasma physics community has already taken advantage of the recent advances of gyrotrons in the areas of RF plasma production, heating, non-inductive current drive, plasma stabilization and active plasma diagnostics for magnetic confinement thermonuclear fusion research, such as lower hybrid current drive (LHCD) (8 G Hz), electron cyclotron resonance heating (ECRH) (28-170 G Hz), elec­ tron cyclotron current drive (ECCD), collective Thomson scattering (CTS) and heat-wave propagation experiments. Other important applications of gy­ rotrons are electron cyclotron resonance (ECR) discharges for the generation of multi-charged ions and soft X-rays, as well as industrial materials process­ ing and plasma chemistry. Submillimeter wave gyrotrons are employed in high frequency, broadband electron paramagnetic resonance (EPR) spectroscopy. Additional future applications await the development of novel high power gyro-amplifiers and devices for high resolution radar ranging and imaging in atmospheric and planetary science as well as deep space and specialized satellite communications and RF drivers for next generation high gradient linear accelerators (supercolliders).

    Emerging Space Powers: The New Space Programs of Asia, the Middle East and South-America

    Posted By: AvaxGenius
    Emerging Space Powers: The New Space Programs of Asia, the Middle East and South-America

    Emerging Space Powers: The New Space Programs of Asia, the Middle East and South-America by Brian Harvey , Henk H. F. Smid , Théo Pirard
    English | PDF (True) | 2010 | 644 Pages | ISBN : 1441908730 | 27.5 MB

    This work introduces the important emerging space powers of the world.
    Brian Harvey describes the origins of the Japanese space program, from rocket designs based on WW II German U-boats to tiny solid fuel 'pencil' rockets, which led to the launch of the first Japanese satellite in 1970. The next two chapters relate how Japan expanded its space program, developing small satellites into astronomical observatories and sending missions to the Moon, Mars, comet Halley, and asteroids.

    Satellite Data Compression

    Posted By: AvaxGenius
    Satellite Data Compression

    Satellite Data Compression by Bormin Huang
    English | PDF (True) | 2011 | 312 Pages | ISBN : 1461411823 | 9.9 MB

    Satellite Data Compression covers recent progress in compression techniques for multispectral, hyperspectral and ultra spectral data. A survey of recent advances in the fields of satellite communications, remote sensing and geographical information systems is included. Satellite Data Compression, contributed by leaders in this field, is the first book available on satellite data compression. It covers onboard compression methodology and hardware developments in several space agencies. Case studies are presented on recent advances in satellite data compression techniques via various prediction-based, lookup-table-based, transform-based, clustering-based, and projection-based approaches. This book provides valuable information on state-of-the-art satellite data compression technologies for professionals and students who are interested in this topic. Satellite Data Compression is designed for a professional audience comprised of computer scientists working in satellite communications, sensor system design, remote sensing, data receiving, airborne imaging and geographical information systems (GIS). Advanced-level students and academic researchers will also benefit from this book.

    Electronic Materials

    Posted By: AvaxGenius
    Electronic Materials

    Electronic Materials by L. A. A. Warnes
    English | PDF | 1990 | 303 Pages | ISBN : 1461568951 | 22.5 MB

    The importance of materials science for the progress of electronic techno­ logy has been apparent to all since the invention of the transistor in 1948, though that epoch-making event was the result of far-sighted research planning by Bell Laboratories dating from a decade or more before: no mere chance discovery, therefore, but the fruition of work which allotted at its inception a vital role to materials. The transistor is now very old hat, but new materials developments are continually triggering fresh develop­ ments in electronics, from optical communications to high-temperature superconductors. Electronic engineers are now given at least two courses in materials as part of their degree programme. This book arose from a series of forty lectures the author gave to the third year students on the Extended Honours Degree Course in Electronic and Electrical Engineering at Loughborough University, though additional elementary material has been included to make the book suitable for first year students. The biggest problem in such a course is deciding what must be left out, and this I am afraid I shirked by leaving out all those areas which I was not familiar with from my days in the Ministry of Aviation, the semiconductor device industry and as a graduate student and research worker. I hope that what remains is sufficiently catholic.

    Biology: The Core

    Posted By: Free butterfly
    Biology: The Core

    Biology: The Core by Eric Simon
    English | January 28, 2019 | ISBN: 0134891511 | 448 pages | PDF | 336 Mb

    KnitOvation Stitch Dictionary: 150+ Modern Colorwork Knitting Motifs

    Posted By: Free butterfly
    KnitOvation Stitch Dictionary: 150+ Modern Colorwork Knitting Motifs

    KnitOvation Stitch Dictionary: 150+ Modern Colorwork Knitting Motifs by Andrea Rangel
    English | October 10, 2023 | ISBN: 0593422708 | 160 pages | EPUB | 318 Mb

    Modern Physical Electronics

    Posted By: AvaxGenius
    Modern Physical Electronics

    Modern Physical Electronics by L. Solymar
    English | PDF | 1975 | 216 Pages | ISBN : 0412116804 | 20.2 MB

    We present here a new type of book intended for a wide audience. Before describing the approach used in the book and the readers we had in mind, it might be worthwhile to say a few words about the aims the book is not planned to fulfil. It is not an encyclopaedia enumerating the main applications of the subject, and crammed full of practical data; nor is this a very simple survey designed for complete novices. Perhaps the best way of describing the people for whom the book is intended is to give a few examples. Let us take an Arts graduate who has been offered a job by an electrical company (say computers). It becomes expedient for this graduate to learn about circuits and computers and he would probably also like to look at some other branches of Electricity. All he needs to do is to brush up his a-level mathematics and read as much of the four volumes as he fmds interesting.

    Veranda Simply Chic: Modern Interior Design

    Posted By: Free butterfly
    Veranda Simply Chic: Modern Interior Design

    Veranda Simply Chic: Modern Interior Design by Stephanie Hunt, Steele Thomas Marcoux
    English | October 10, 2023 | ISBN: 1958395862 | 224 pages | EPUB | 294 Mb

    The Art of Java: A Comprehensive Guide to Modern Best Practices and Advanced Techniques

    Posted By: Free butterfly
    The Art of Java: A Comprehensive Guide to Modern Best Practices and Advanced Techniques

    The Art of Java: A Comprehensive Guide to Modern Best Practices and Advanced Techniques a
    English | 2025 | ISBN: 9798227351302 | 1951 pages | MOBI | 1.23 Mb