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  • 1
    UID:
    b3kat_BV045217459
    Format: xv, 343 Seiten , Illustrationen, Diagramme
    ISBN: 9781107140592
    Series Statement: The Cambridge RF and microwave engineering series
    Content: Discover the nonlinear methods and tools needed to design real-world microwave circuits with this tutorial guide. Balancing theoretical background with practical tools and applications, it covers everything from the basic properties of nonlinear systems such as gain compression, intermodulation and harmonic distortion, to nonlinear circuit analysis and simulation algorithms, and state-of-the-art equivalent circuit and behavioral modeling techniques. Model formulations discussed in detail include time-domain transistor compact models and frequency-domain linear and nonlinear scattering models. Learn how to apply these tools to designing real circuits with the help of a power amplifier design example, which covers all stages from active device model extraction and the selection of bias and terminations, through to performance verification. Realistic examples, illustrative insights and clearly conveyed mathematical formalism make this an essential learning aid for both professionals working in microwave and RF engineering and graduate students looking for a hands-on guide to microwave circuit design
    Note: Linear and nonlinear circuits -- Basic nonlinear microwave circuit analysis techniques -- Linear behavioral models in the frequency domain: S-parameters -- Nonlinear frequency domain behavioral models -- Linear device modeling -- Nonlinear device modeling -- Nonlinear microwave CAD tools in a power amplifier design example
    Additional Edition: Erscheint auch als Online-Ausgabe ISBN 9781316492963
    Language: English
    Subjects: Engineering
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    RVK:
    Keywords: Mikrowellenschaltung ; Nichtlineare Mikrowellenschaltung ; Elektronische Schaltung ; Mikrowellenschaltung ; Schaltungsentwurf ; Computersimulation
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  • 2
    UID:
    gbv_1810564603
    Format: 1 Online-Ressource
    Original writing title: 高校网络舆论生态系统优化
    Original writing publisher: 北京 : 社会科学文献出版社
    ISBN: 9787520159449
    Content: 高校网络舆论生态系统与风云变幻的社会环境息息相关,也与高校的文化使命密切相连,还融入了青年学生的心理特征和行为模式,以及网络媒介与生俱来的特质……这一切无形中考验着高校网络空间的治理能力。高校网络舆论生态系统优化是一项非常复杂、非常艰巨的工作。基于内涵分析,高校网络舆论生态系统优化具有独特的思维特点;基于宏观分析,高校网络舆论生态系统优化是媒介实现方式、网络舆论环境、网络舆论主体等多因素互动的结果;基于动态分析,高校网络舆论生态系统优化是一个不断变化的过程,其演进过程是一轴多向的。高校网络舆论生态系统优化的运行机制可以将系统的各部分联系起来,协调运行,以更好地实现优化目标。构建“纵向阻断”机制,尽可能早地解决生态危机事件;构建“横向切割”机制,避免舆论生态危机扩大升级;构建“轴向一贯”机制,可以优化舆论生态演进的动力系统。本书基于运行机制,从策略路径和实现路径两个角度,探讨并丰富优化实践的具体方案。以系统内部平衡为讨论维度,构建“结构、演进、动力”三位一体型策略路径;以系统外部介入力量为讨论维度,构建“培育、监测、研判、导控、矫治、宣教”六步协同式实现路径。
    Note: Pinyin-Umschrift und Langzeichen wurden automatisiert erstellt , 电子文献
    Language: Chinese
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  • 3
    UID:
    gbv_1810572665
    Format: 1 Online-Ressource
    Original writing title: 高校校园网络舆论环境综合治理
    Original writing publisher: 北京 : 社会科学文献出版社
    ISBN: 9787520144940
    Content: 本书以贯彻党的十九大报告"建立网络综合治理体系, 营造清朗的网络空间"精神, 以网络社会背景下的校园网络舆论环境为研究对象, 以建设健康向上校园网络舆论环境为目标, 系统探索论述了校园网络舆论环境综合治理问题, 分析了高校网络舆论环境综合治理的合理性与使命, 厘清了高校网络舆论的蝶变形态和演变效应;论述了在网络社会中, 以青年学生为主的环境主体彰显的环境特色和环境运行的独特规律;阐明了挖掘思想政治理论课的网络课程价值、注重应用大数据优化高校思想政治教育的重要方法;提出了校园网络舆论环境的优化理念、日常综合治理机制、危机事件处置机制以及环境绩效评价方法。
    Note: Pinyin-Umschrift und Langzeichen wurden automatisiert erstellt , 电子文献
    Language: Chinese
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  • 4
    UID:
    edoccha_BV046229486
    Format: 1 Online-Ressource (XIX, 170 Seiten) : , Illustrationen, Diagramme, Karten (farbig).
    ISBN: 978-981-150-917-9
    Series Statement: Springer oceanography
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-916-2
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-919-3
    Language: English
    Subjects: Geography
    RVK:
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    Keywords: Meer ; Transportweg
    URL: Volltext  (URL des Erstveröffentlichers)
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  • 5
    UID:
    edocfu_BV046229486
    Format: 1 Online-Ressource (XIX, 170 Seiten) : , Illustrationen, Diagramme, Karten (farbig).
    ISBN: 978-981-150-917-9
    Series Statement: Springer oceanography
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-916-2
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-919-3
    Language: English
    Subjects: Geography
    RVK:
    RVK:
    Keywords: Meer ; Transportweg
    URL: Volltext  (URL des Erstveröffentlichers)
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  • 6
    UID:
    b3kat_BV046229486
    Format: 1 Online-Ressource (XIX, 170 Seiten) , Illustrationen, Diagramme, Karten (farbig)
    ISBN: 9789811509179
    Series Statement: Springer oceanography
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-916-2
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-919-3
    Language: English
    Subjects: Geography
    RVK:
    RVK:
    Keywords: Meer ; Transportweg ; Seidenstraße
    URL: Volltext  (URL des Erstveröffentlichers)
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  • 7
    UID:
    almahu_BV046229486
    Format: 1 Online-Ressource (XIX, 170 Seiten) : , Illustrationen, Diagramme, Karten (farbig).
    ISBN: 978-981-150-917-9
    Series Statement: Springer oceanography
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-916-2
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-150-919-3
    Language: English
    Subjects: Geography
    RVK:
    RVK:
    Keywords: Meer ; Transportweg
    URL: Volltext  (URL des Erstveröffentlichers)
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  • 8
    UID:
    gbv_1681726807
    Format: 1 Online-Ressource (XIX, 170 p. 95 illus., 94 illus. in color)
    Edition: 1st ed. 2020
    ISBN: 9789811509179
    Series Statement: Springer Oceanography
    Content: Introduction -- Research progress of wave energy evaluation -- Temporal-spatial distribution of wave energy in the Maritime Silk Road -- Climatic trend of wave energy in the Maritime Silk Road -- Short-term forecast of wave energy in the Maritime Silk Road -- Long-term projection of wave energy in the Maritime Silk Road -- Wave energy assessment and proposal in the Sri Lankan waters -- Dataset construction of wave energy resources in the Maritime Silk Road -- Prospects of wave energy evaluation
    Content: This book focuses on the evaluation of wave energy in the Maritime Silk Road. Firstly, it compares wave energy and other main energy sources, and then discusses the various disadvantages. It also presents the current research and the difficulties of wave energy evaluation, and systematically analyzes the climatic characteristics of the wave energy, including the temporal–spatial distribution and climatic trend of a series of key factors (e.g. wave power density, availability, richness, stability, energy direction, energy storage). It then describes the design of a short-term forecasting scheme and a long-term projection scheme of wave energy suitable for the Maritime Silk Road, to serve as a plan for the daily operation and long-term development of wave energy. Further, it highlights the wave energy analysis and decision-making in the context of the remote islands and reefs, using Sri Lanka is taken as a case study. Lastly, it presents the first wave energy resource dataset for the Maritime Silk Road. This book is one of a series of publications on the 21st century Maritime Silk Road (shortened as “Maritime Silk Road”) that covers the characteristics of the marine environment and marine new energy, remote islands and reef construction, climate change, early warning of wave disasters, legal escort, marine environment and energy big data construction, contributing to the safe and efficient construction of the Maritime Silk Road. It aims to improve our knowledge of the ocean, and so improve the capacity for marine construction, enhance the viability of remote islands and reefs, ease the energy crisis and protect the ecological environment and improve the quality of life of residents along the Maritime Silk Road, as well as to protect the rights, and interests of the countries and regions participating in the construction of the Maritime Silk Road. This book is a valuable reference resource for decision-makers, researchers, and marine engineers working in the related fields
    Additional Edition: ISBN 9789811509162
    Additional Edition: Erscheint auch als Druck-Ausgabe ISBN 978-981-15-0916-2
    Language: English
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