【预订】Compact Slot Array Antennas for Wireless Communications
美国库房发货,通常付款后3-5周到货!
/ 2018-11-23
Product Details 基本信息 ISBN-13 书号 9783030017521 Author 作者 Alan J. Sangster Format 版本 精装 Pages Number 页数 350页 Publisher 出版社 Springer Berlin Heidelberg Publication Date 出版日期 2018-11-23 Language 语种 英语 Book Contents 内容简介 This book describes and provides design guidelines for antennas that achieve compactness by using the slot radiator as the fundamental building block within a periodic array, rather than a phased array. It provides the basic electromagnetic tools required to design and analyse these novel antennas, with sample calculations where relevant. The book presents a focused introduction and valuable insights into the relevant antenna technology, together with an overview of the main directions in the evolving technology of compact planar arrays. While the book discusses the historical evolution of compact array antennas, its main focus is on summarising the extensi
¥1557
【预订】Early Numeracy: Mathematical Activities for 3 to 5 Year
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/ 2009-08-25
/ 暂无出版社信息
¥289.00
【预订】Key to the Elementary Arithmetic [microform]: Including
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2021-09-09
Product Details 基本信息 ISBN-13 书号 9781014813527 Author 作者 Sangster Format 版本 平装-胶订 Pages Number 页数 270页 Publisher 出版社 Legare Street Press Publication Date 出版日期 2021-09-09 Product Dimensions 商品尺寸 9.21 x 6.14 x 0.57 Shipping Weight 商品重量 0.84 Language 语种 其它(含多语)
¥264.00
【预订】Natural Philosophy. Including Statics, Hydrostatics, Pne
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Product Details 基本信息 ISBN-13 书号 9781021133335 Author 作者 Sangster Format 版本 精装 Pages Number 页数 248页 Publisher 出版社 Legare Street Press Publication Date 出版日期 1800-01-01 Product Dimensions 商品尺寸 9.21 x 6.14 x 0.63 Shipping Weight 商品重量 1.16磅 Language 语种 其它(含多语)
¥380.00
【预订】Engaging Primary Children in Mathematics 9781472580269
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/ 2016-02-25
Product Details 基本信息 ISBN-13 书号 9781472580269 Author 作者 Sangster Format 版本 平装-胶订 Pages Number 页数 176页 Publisher 出版社 Bloomsbury Academic Publication Date 出版日期 2016-02-25 Language 语种 英语 Book Contents 内容简介 Effective teaching is a combination of technical skills and knowledge but good teachers also need to understand how children learn and how they can most effectively be taught. Engaging primary children in mathematics explores the various strategies for engaging children in mathematical learning in the light of theory and practice and is designed to talk straight to the teacher/student about their classroom approach to the teaching of primary mathematics. The importance of creating a learning environment in which children can learn to be young mathematicians, where they can explore, create and solve problems, cannot be underestimated. Margaret sangster explores how students
¥236.00
预订 Chemicals in the Atmosphere: Solubility, Sources and Reac
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/ 2003-06-02
/ Wiley
¥3072
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【预订】The Power of Gold: A Romance of London, England: In Seve
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/ 2010-09-10
¥175.00
【预订】Energy for a Warming World 9781848828339
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/ 2010-02-04
Product Details 基本信息 ISBN-13 书号 9781848828339 Author 作者 Sangster Format 版本 精装 Pages Number 页数 178页 Publisher 出版社 Springer London Publication Date 出版日期 2010-02-04 Shipping Weight 商品重量 456g Language 语种 英语 Book Contents 内容简介 ’Energy for a Warming World’ challenges the commonplace notion that the amount of power which mankind can potentially harness from renewable resources is more than large enough to assuage future demand levels.By examining the renewable issue from an electrical engineering perspective, and exercising due regard for the limited capability of current and future electrical generation and transmission systems, this book attempts to provide more realistic statistics for the levels of power which could be extracted from sustainable resources in the critical time frame of 30 to 40 years. The engineering logic leads inexorably to the importance of t
¥1002
【预订】Elementary Arithmetic in Decimal Currency Designed for t
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2021-09-10
Product Details 基本信息 ISBN-13 书号 9781014931146 Author 作者 Sangster Format 版本 平装-胶订 Pages Number 页数 240页 Publisher 出版社 Legare Street Press Publication Date 出版日期 2021-09-10 Product Dimensions 商品尺寸 9.21 x 6.14 x 0.51 Shipping Weight 商品重量 0.75 Language 语种 其它(含多语)
¥241.00
【预订】Natural Philosophy [microform]: Part II, Being a Hand-bo
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Product Details 基本信息 ISBN-13 书号 9781013424694 Author 作者 Sangster Format 版本 精装 Pages Number 页数 242页 Publisher 出版社 Legare Street Press Publication Date 出版日期 1800-01-01 Product Dimensions 商品尺寸 9.21 x 6.14 x 0.56 Shipping Weight 商品重量 1.14磅 Language 语种 其它(含多语)
¥380.00
预订 高被引Fundamentals of Electromagnetic Levitation: Engineerin
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/ 2012-12-11
¥1289
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【预订】Electromagnetic Foundations of Solar Radiation Collectio
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/ 2014-08-20
Product Details 基本信息 ISBN-13 书号 9783319085111 Author 作者 Sangster Format 版本 精装 Pages Number 页数 277页 Publisher 出版社 Springer International Publishing Publication Date 出版日期 2014-08-20 Product Dimensions 商品尺寸 9.2 x 6.1 x 0.6 cm Shipping Weight 商品重量 608g Language 语种 英语 Book Contents 内容简介 This text seeks to illuminate, mainly for the electrical power engineers of the future, the topic of large scale solar flux gathering schemes, which arguably represent the major source of renewable power available. The aim of the content is to impart, from an electromagnetic perspective, a deep and sound understanding of the topic of solar flux collection, ranging from the characteristics of light to the properties of antennas. To do this five chapters are employed to provide a thorough grounding in relevant aspects of electromagnetism and electromagnetic waves including
¥1022
预订 Compact Slot Array Antennas for Wireless Commun... 978303
海外仓库发货,通常付款后4-9周到货!
/ 2018-11-23
图书信息 书号: 9783030017521 作者: Alan J Sangster 装帧: 精装 页数: 350页 出版社: Springer International Publishing 尺寸: 22.9 x 15.2 x 2.5 cm 出版日期: 2018-11-23 重量: 908g 语种: 其它(含多语) 内容简介 This book describes and provides design guidelines for
¥1757
预订 高被引Forests, Trees and Human Health (2011) [ISBN:978940079
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/ 2014-10-16
/ Springer
¥1894
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【预订】Living as an Author in the Romantic Period 9783030370497
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/ 2022-01-28
Product Details 基本信息 ISBN-13 书号 9783030370497 Author 作者 Matthew Sangster Format 版本 平装-胶订 Pages Number 页数 null页 Publisher 出版社 Palgrave Macmillan Publication Date 出版日期 2022-01-28 Language 语种 其它(含多语) Book Contents 内容简介 ‘Living as an Author in the Romantic Period seeks to explode the notion that the late eighteenth and early nineteenth centuries oversaw a transformation of the literary economy into one in which professional authors could make a living exclusively off their writing. The author’s detailed work with neglected archives, especially publishers’ ledgers and the Royal Literary Fund papers, fuels several original claims about authorship in the romantic period. This is a book that will matter and possibly even be field-changing.’— Michael Gamer, British Academy Global Professor (QMUL) and author of Romanticism, Self-Canonization, and the Business of
¥783.00