Recent years have brought substantial developments in electrical drive technology, with the appearance of highly rated, very-high-speed power-electronic switches, combined with microcomputer control systems.This popular textbook has been thoroughly revised and updated in the light of these changes. It retains its successful formula of teaching through worked examples, which are put in context with concise explanations of theory, revision of equations and discussion of the engineering impli...

The scar across the side of Jack’s head is the visible price. The risk to his friends at the academy is the hidden price. His challenge is how to balance the risks. The final stage of his training is a shakedown cruise on an old minesweeper, barely able to achieve FTL entry and exit. Midway through their cruise, the minesweeper collides with an ancient alien wreck, ripping the sides off the starship. Jack’s team of bots help seal the combined wreck to prevent air loss. Ghost, a nanolife fo...

This audiobook box set collects the first three installments of John Hindmarsh's epic Jack Foster Space Opera series. Book 1, Violent Graduation: It’s easy to ignore dangerous issues while you’re studying at the Royal Space Navy’s academy—that is, it is until a sniper attempts to assassinate you. Book 2, Rescue the Princess: Join Jack and his bot and AI friends as they combat sabotage and alien threats as they search for a missing princess…who just might rescue herself. Book 3, Jack's Plan...

Jack has undertaken to return rescued Tirarge, a hitherto unknown species, to their home planet. The first problem? The Tirarge cannot speak—they're telepathic. The second problem? They don't know where their home system is located. The third problem? Another starship is following Fearless, likely seeking revenge. Oh wait, there's another problem. Two other species also inhabit this unknown planet, and they can't speak either. Surprisingly, that's not the end of Jack's problems. Jack, whil...

Jack suffered from an attack by the Blue Caps. He sued the RSN and won. He also sued the Royal Family and won. Now he’s acquired his own warship and his first mission is to rescue the princess. What? Yes, Sofia is missing. The Queen has taken an intense dislike to her daughter’s ambitions and Sofia has disappeared. Jack sets out to rescue her with the assistance of Black Company marines. The task is not as easy as it seems. Join Jack and his bot and AI friends as they search for the missin...

The most complete, current guide to the signal processing techniques essential to advanced radar systemsFully updated and expanded, Fundamentals of Radar Signal Processing, Second Edition, offers comprehensive coverage of the basic digital signal processing techniques and technologies on which virtually all modern radar systems rely, including target and interference models, matched filtering, waveform design, Doppler processing, threshold detection, and measurement accu...

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Ultra Wideband Antennas: Design, Methodologies, and Performance presents the current state of the art of ultra wideband (UWB) antennas, from theory specific for these radiators to guidelines for the design of omnidirectional and directional UWB antennas. Offering a comprehensive overview of the latest UWB antenna research and development, this book:Discusses the developed theory for UWB antennas in frequency and time domainsDelivers a brief expositi...

This book includes my lecture notes for electrical machines course.The book is divided to different learning partsPart 1- Apply basic physical concepts to explain the operation and solve problems related to electrical machines.Part 2- Explain the principles underlying the performance of three-phase electrical machines.Part 3- Analyse, operate and test three-phase induction machines.Part 4- Investigate the performance, design, operation, a...

Programmable Logic Devices (PLDs) have become the key implementation medium for the vast majority of digital circuits designed today. While the highest-volume devices are still built with full-fabrication rather than field programmability, the trend towards ever fewer ASICs and more FPGAs is clear. This makes the field of PLD architecture ever more important, as there is stronger demand for faster, smaller, cheaper and lower-power programmable logic. PLDs are 90% routing and 10% logic. Thi...

Engineers solve problems, and work on emerging challenges in a wide range of areas important to improving quality of life; areas like sustainable energy, access to clean water, and improved communications and health care technologies. Kosky et. al. explore the world of engineering by introducing the reader to what engineers do, the fundamental principles that form the basis of their work, and how they apply that knowledge within a structured design process. The three part organization of t...

This book discusses the major aspects of load flow, optimization, optimal load flow, and culminates in modern heuristic optimization techniques and evolutionary programming. In the deregulated environment, the economic provision of electrical power to consumers requires knowledge of maintaining a certain power quality and load flow. Many case studies and practical examples are included to emphasize real-world applications. The problems at the end of each chapter can be solved by hand calcu...