Tag: Speed

January 11, 2024

Hochfrequenztechnik Komponenten für High-Speed-und Hochfrequenzschaltungen

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Free Download Hochfrequenztechnik: Komponenten für High-Speed-und Hochfrequenzschaltungen By Holger Heuermann (auth.)
2009 | 383 Pages | ISBN: 3834807699 | PDF | 13 MB
Dieses Lehr- und Fachbuch vermittelt anschaulich die Grundlagen der HF-Technik und gibt konkrete Beschreibungen für den Entwurf von Leitungen und linearer Komponenten in High-Speed- und Hochfrequenzschaltungen. Dem Leser wird vermittelt, wie diese Schaltungen analysiert, synthetisiert, optimiert und modelliert werden. Mit Hilfe frei verfügbarer Simulationssoftware können hochintegrierte Schaltungen selbst entwickelt werden. Viele Übungsbeispiele ermöglichen die Eigenkontrolle des Wissensstandes. Neben einer detaillierten Darstellung der wichtigsten Grundlagen, Bauelemente, Komponenten, Leitungen und Systeme der Hochfrequenztechnik werden komplexe Komponenten und Subsysteme wie Hochfrequenzmischer, Oszillatoren und Synthesegeneratoren in ihrer Funktionalität dargestellt. Die Mixed-Mode-Leitungs- und Schaltungstechnik für Anwendungen der schnellen Digital- und der modernen HF-Technik ist ausführlich beschrieben. Zuzüglich zu den HF-Messsystemen wird in der 2. Auflage auf Funksysteme einschließlich des neuartigen Dual-Mode-Funks sowie auf die Nutzung von digitalen ECL-Gattern eingegangen. Dem Leser wird somit ermöglicht, komplexe Hochfrequenzsysteme insbesondere mit On-Wafer-, SMD- und LTCC-Schaltungen zu entwickeln.

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January 8, 2024

Contributions to Simulation Speed-Up Rare Event Simulation and Short-Term Dynamic Simulation for Mobile Network Planning

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Free Download Contributions to Simulation Speed-Up: Rare Event Simulation and Short-Term Dynamic Simulation for Mobile Network Planning By Eugen Lamers (auth.)
2008 | 148 Pages | ISBN: 3834805246 | PDF | 2 MB
For the simulation of stochastic systems, those techniques are essential which are able to speed up the simulation, i.e. the equivalent of increasing the accuracy that can be reached within a given run-time, especially with a focus on rare events. Eugen Lamers explains the principle of simulation speed-up in general, demonstrates the technique RESTART for the simulation of rare events, and addresses its efficiency on distributed systems. Due to the character of RESTART, the efficiency is limited by the high communication overhead. The author introduces the Short-Term Dynamic Simulation concept, developed for the planning of mobile radio networks, which enables fast state space coverage along with the consideration of dynamic aspects. He analyses the speed-up potential on a theoretical basis with analytically solvable Markov models for different utilisations. With realistic models for UMTS network planning he shows that the evaluation of dynamic performance measures benefits from the Short-Term Dynamic Simulation technique.

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January 7, 2024

The Speed of Trust The One Thing that Changes Everything

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Free Download The Speed of Trust: The One Thing that Changes Everything by Stephen M. R. Covey, Simon & Schuster Audio
English | 2008 | ISBN: B001U2MTAG | Format: MP3 / Bitrate: 64 Kbps / 12 hours and 13 minutes + EPUB | 483 Mb
From Stephen R. Covey’s eldest son comes a revolutionary new path towards productivity and satisfaction. Trust, says Stephen M.R. Covey, is the very basis of the new global economy, and he shows how trust—and the speed at which it is established with clients, employees and constituents—is the essential ingredient for any high–performance, successful organization.
For business leaders and public figures in any arena, The Speed of Trust offers an unprecedented and eminently practical look at exactly how trust functions in our every transaction and relationship—from the most personal to the broadest, most indirect interaction—and how to establish trust immediately so that you and your organization can forego the time–killing, bureaucratic check–and–balance processes so often deployed in lieu of actual trust.

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January 1, 2024

K-Speed The Source of Korean Competitiveness

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Free Download Jung Duk Lim, "K-Speed: The Source of Korean Competitiveness"
English | ISBN: 1804411795 | 2023 | 270 pages | PDF | 6 MB
Korea was one of the poorest countries in the world up to the mid to late 20th century, but within less than half a century she emerged as an economic and cultural powerhouse. The US and World Report recently ranked Korea as 6th in global power. In terms of GNP and per capita income Korea became one of the most advanced countries in the world. This has been dubbed as the ‘Korean Miracle’. There may be several factors that could explain this outcome and this book argues that one of the most compelling reasons is the concept of speed in Korean society and its people, which is quite different from other countries. This take on speed can be considered from the perspective of anthropological and/or social DNA, tradition, cultural heritage. Therefore, this book names ‘K-speed’ as an unexpected factor which brought on the so-called ‘miraculous’ Korean economic growth.

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