Самое полное и актуальное руководство по конечно-элементному анализу и моделированию антенн и антенных решеток
Эта книга ориентирована как на исследователей, так и на практикующих инженеров. Она содержит более 200 иллюстраций, включая 22 цветные таблицы. В книге представлены:
- Формулировки во временной и частотной областях, а также методы усечения сетки
- Моделирование источников антенн и расчет параметров
- Моделирование сложных материалов и тонких геометрических деталей
- Анализ и моделирование узкополосных и широкополосных антенн
- Анализ и моделирование бесконечных и конечных фазированных антенных решеток
- Анализ и моделирование взаимодействий антенн и платформ
Признавая сильные стороны других численных методов, эта книга выходит за рамки метода конечных элементов и охватывает гибридные методы, которые объединяют метод конечных элементов с методом конечных разностей во временной области, методом моментов и высокочастотными асимптотическими методами для эффективного решения разнообразных сложных задач, связанных с антеннами.
Книга дополнена многочисленными примерами, которые полностью демонстрируют возможности и потенциал конечно-элементного анализа и его многие практические применения.
The book presented by Jian-ming Jin focuses on finite element analysis for antennas and arrays. With more than 200 illustrative examples, it provides advanced coverage of these topics for researchers and engineers.
This book presents a complete coverage of the finite-element analysis of antennas and antenna arrays, with emphasis on theory, techniques and applications to antenna design. It intends initially to provide both an introduction to finite-element methods and a resource for designing antennas and array systems for researchers, but it is also practical for industrial antenna designers and engineers. It will gather your attention by presenting almost 200 carefully selected figures, including 22 tables and 36 photographs in color in addition to highly readable text written in English.
This book not only teaches readers how to analyze antenna parameters in time and frequency domains, but also gives vital knowledge to harness current and impedance elements in proper antenna and array designs. It also accesses a marvelous position in modelling large antenna systems covered in details along with interactions between the transmitting/receiving antennas & ground platform. As well as understanding well the proof of practicality of any numerical solution, the book also takes into consideration hybrid numerical simulation techniques that leverage FEM or FDTD, method of moments (MOMS) as well as beneficial high-frequency asymptotics experiences that make it a real asset for experts in electrical engineering or antenna designer needing to quickly sort out some complex -related issues from antenna modelling. Interspersed across the pages have been offered a plenty of distinct examples and theoretical demonstrations, which further help to emphasize the utility of FEA technique and potential uses for potential industrial applications.
Электронная Книга «Finite Element Analysis of Antennas and Arrays» написана автором Jian-Ming Jin в году.
Минимальный возраст читателя: 0
Язык: Английский
ISBN: 9780470409725
Описание книги от Jian-Ming Jin
The Most Complete, Up-to-Date Coverage of the Finite Element Analysis and Modeling of Antennas and Arrays Aimed at researchers as well as practical engineers—and packed with over 200 illustrations including twenty-two color plates—Finite Element Analysis of Antennas and Arrays presents: Time- and frequency-domain formulations and mesh truncation techniques Antenna source modeling and parameter calculation Modeling of complex materials and fine geometrical details Analysis and modeling of narrowband and broadband antennas Analysis and modeling of infinite and finite phased-array antennas Analysis and modeling of antenna and platform interactions Recognizing the strengths of other numerical methods, this book goes beyond the finite element method and covers hybrid techniques that combine the finite element method with the finite difference time-domain method, the method of moments, and the high-frequency asymptotic methods to efficiently deal with a variety of complex antenna problems. Complemented with numerous examples, this cutting-edge resource fully demonstrates the power and capabilities of the finite element analysis and its many practical applications.
