Mikrobølgeteknologi

This 2nd edition is an updated, revised and expanded version of the original 2007 text. The figures are now colour and new material has been added to address recent advances in the field. The authors are well known in the antenna measurement world and this remains a unique book covering planar near-field measurements.

"Master undergraduate electromagnetics with this concise and accessible textbook, linking theory to realworld engineering applications, with gentle mathematical support. A versatile full-color textbook for a one-or two-semester course, supported by lecture slides, instructor solutions, Matlab animations, and PowerPoint and jpeg digital figures"--

Dieses für die zweite Auflage gründlich überarbeitete Buch erklärt, warum es verschiedene Varianten der Maxwell¿schen Gleichungen gibt und was genau die physikalische Bedeutung der in ihnen vorkommenden Größen ist. Gezeigt wird ferner, wie sich die Bestimmungsgleichungen für statische elektrische und magnetische Potenziale aus den Maxwell¿schen Gleichungen ergeben. Dabei ist die Rolle der dem Feld ausgesetzter Materie immer von Anfang an integraler Bestandteil der Diskussion. Multipolentwicklungen werden begründet und hergeleitet. Ferner wird dargelegt, welches Vereinfachungspotenzial in der Formulierung der dynamischen Theorie als Eichfeldtheorie liegt. Die Gesetze der Optik werden aus denen der Elektrodynamik hergeleitet. Für quasi-stationäre Rechnungen werden Begründungen geliefert, Grenzen formuliert und technische Beispiele und Gegenbeispiele gezeigt. Am Schluss wird auf weiterführende Literatur hingewiesen.

Betreed de moderne keuken met het boek "Snel en Smaakvol: Magnetronkoken voor Elke Dag," geschreven door de ervaren thuiskok en culinair auteur Daan Magnetronmaestro. Dit boek is jouw gids voor het benutten van de volledige potentie van de magnetron en biedt praktische tips voor snel, gemakkelijk en smaakvol koken.Daan Magnetronmaestro nodigt je uit om de mogelijkheden van de magnetron te ontdekken en te genieten van heerlijke maaltijden die passen in je drukke levensstijl. "Snel en Smaakvol" is meer dan alleen een kookboek; het is een handige metgezel voor iedereen die graag efficiënt in de keuken wil zijn.Dit boek biedt inzicht in de kunst van magnetronkoken en presenteert een verscheidenheid aan recepten die geschikt zijn voor dagelijks gebruik. Leer hoe je met slimme trucs en handige technieken snel en toch smaakvolle maaltijden op tafel kunt zetten, zonder gedoe."Snel en Smaakvol: Magnetronkoken voor Elke Dag" is geschreven door Daan Magnetronmaestro, een expert in het gebruik van de magnetron als waardevol keukenhulpmiddel. Of je nu een drukke professional bent, een ouder met weinig tijd, of gewoon op zoek bent naar handige kookoplossingen, dit boek zal je inspireren om het beste uit je magnetron te halen. Ontdek hoe je efficiënt kunt koken zonder in te leveren op smaak en genot met "Snel en Smaakvol" als jouw betrouwbare bron voor magnetronkoken.

B¿n luôn ph¿i di chuy¿n và ch¿t v¿t tìm th¿i gian ¿¿ n¿u m¿t b¿a ¿n thích h¿p? Höc có th¿ b¿n s¿ng trong m¿t c¿n phòng ký túc xá höc c¿n h¿ nh¿ mà không có nhà b¿p ¿¿y ¿¿ ti¿n nghi? N¿u v¿y thì cün sách n¿u ¿n này là dành cho b¿n! Gi¿i thi¿u Sách n¿u ¿n b¿ng c¿c vi sóng, v¿i h¿n 50 b¿a ¿n ngon và d¿ làm, có th¿ n¿u ch¿ trong vài phút b¿ng c¿c ¿¿n gi¿n và lò vi sóng. Cho dù b¿n ¿ang thèm m¿t b¿a sáng nóng h¿i, m¿t b¿a tr¿a nhanh hay m¿t b¿a t¿i th¿a mãn, cün sách n¿u ¿n này ¿¿u có th¿ giúp b¿n. Hãy t¿m bi¿t nh¿ng b¿a ¿n nhàm chán, không lành m¿nh và chào ¿ón nh¿ng l¿a ch¿n nhanh chóng, ngon mi¿ng và b¿ d¿¿ng mà b¿n có th¿ th¿c hi¿n trong lúc kh¿n c¿p.Trong cün sách n¿u ¿n này, b¿n s¿ tìm th¿y công th¿c n¿u ¿n cho m¿i th¿, t¿ bánh mì k¿p ¿n sáng và tr¿ng tráng cho ¿¿n các món súp, món h¿m và mì ¿ng. V¿i Sách d¿y n¿u ¿n b¿ng c¿c vi sóng, b¿n s¿ có th¿ n¿u nhi¿u b¿a ¿n ngon khác nhau ch¿ b¿ng m¿t chi¿c c¿c, lò vi sóng và m¿t vài nguyên li¿u ¿¿n gi¿n. Nh¿ng b¿a ¿n này hoàn h¿o cho nh¿ng ai ¿ang tìm ki¿m các l¿a ch¿n b¿a ¿n nhanh chóng và d¿ dàng mà v¿n t¿t cho s¿c kh¿e và th¿a mãn. Cho dù b¿n là sinh viên ¿¿i h¿c b¿n r¿n, m¿t ng¿¿i ¿i làm hay m¿t ph¿ huynh b¿n r¿n, cün sách n¿u ¿n này là gi¿i pháp hoàn h¿o cho nhu c¿u b¿a ¿n c¿a b¿n.

This book provides a mechanical engineering-based analysis of wave dispersion response in various structures created from different materials. Looking at materials including strengthened nanocomposites, functionally graded materials, metal foams and anisotropic materials, it uses analytical solution methods to solve typical problems.

This edited volume covers technological developments and current research trends in the field of photonics, plasmonics and optics, focusing on photonic crystals, semiconductor optical devices, optical communications and optical sensors, with an emphasis on practical sectors. It broadly contains the latest research domains contributed by experts and researchers in their respective fields with a major focus on the basic physics. Works in the area of electromagnetic bandgap structures (EBG) and metasurfaces are included for applications in different aspects of communications systems. Further, it covers research phenomena of microwave photonic devices to develop miniaturized high-frequency devices.FEATURESReviews nonlinear optical phenomena related with materials and crystals and plasmonic effects on device fabricationsContains a detailed analysis on photonic crystals with their applications in making all-optical passive componentsFocusses on nonlinear optics, more precisely on crystals and materials, and computational aspects on evaluating their properties from Maxwell's equationsPresents an extensive study on the physics of EBG structures for application in antenna and high-frequency communicationsIncludes metamaterials and metasurfaces for applications in photonics as well as in microwave engineering for high-frequency communication systemsPhotonics, Plasmonics and Information Optics: Research and Technological Advances is aimed at researchers, professionals and graduate students in optical communication, silicon photonics, photonic crystals, semiconductor optical devices, metamaterials and metasurfaces, and microwave photonics.

Optoelectronics and Spintronics in Smart Thin Films presents a comprehensive overview of this emerging area and details the current and near future integration of smart thin films in solar cells, sensors, and memory storage.

Microwave power transmission has a range of promising applications, but in order to make it a reality, the problem of adequate and correct beamforming has to be solved. This book explores the theory behind developing different beamforming techniques that might be used in microwave power transmission.

Fedezd fel a mikrohullámú sütés izgalmas világát a "Mikrohullámú Sütési Csodák: Receptek a Gyors és Egyszer¿ Mikrohullámú Sütésért" segítségével! Viktória Nagy, a kreatív konyham¿vészet rajongója, bemutatja a mikrohullámú sütés csodálatos lehet¿ségeit és az ízletes fogások gyors elkészítésének titkait.Ez a mikrohullámú sütési könyv azt célozza meg, hogy megmutassa, milyen sokoldalú és hatékony eszköz a mikrohullámú süt¿ a konyhában. A különleges és változatos receptek inspirálnak, hogy új megközelítéseket próbálj ki a mindennapi sütéshez és f¿zéshez.Viktória Nagy megosztja kedvenc mikrohullámú sütési receptjeit, amelyekkel ízletes és egyszer¿ fogásokat varázsolhatsz az asztalra. Az egyszer¿ és könnyen követhet¿ lépésekkel, bárki képes lesz elkészíteni ezeket a csábító ételeket a mikrohullámú süt¿ segítségével.Engedd szabadjára a kreativitásodat és fedezd fel a "Mikrohullámú Sütési Csodák: Receptek a Gyors és Egyszer¿ Mikrohullámú Sütésért" lehet¿ségeit. Ismerd meg a mikrohullámú sütés rejtett varázsát, és élvezd az ízletes fogásokat, amelyeket pillanatok alatt elkészíthetsz!

Modern yäam¿n h¿zl¿ temposunda, zaman¿n de¿erli oldu¿u günümüz dünyas¿nda, mutfakta da pratik ve h¿zl¿ çözümler aran¿yor. "H¿zl¿ ve Lezzetli: Mikrodalga F¿r¿n Mutfä¿ndan ¿novatif Tarifler" kitab¿, mikrodalga f¿r¿nlar¿ kullanarak kolayca ve h¿zl¿ bir ¿ekilde nefis yemekler haz¿rlaman¿n yeni yolunu sunuyor.Kitap, gerçek bir mikrodalga mutfak uzman¿ olan Ay¿e Mikrodalga taraf¿ndan kaleme al¿nm¿¿t¿r. Ay¿e, y¿llar¿n deneyimi ve yarat¿c¿l¿¿¿yla, mikrodalga f¿r¿nlar¿n potansiyelini kullanarak, geleneksel yemek tariflerini yeniden yorumlam¿¿ ve inovatif, h¿zl¿ ve lezzetli yemekler yaratm¿¿t¿r."H¿zl¿ ve Lezzetli: Mikrodalga F¿r¿n Mutfä¿ndan ¿novatif Tarifler" kitab¿, kahvalt¿lardan at¿¿t¿rmal¿klara, ana yemeklerden tatl¿lara kadar geni¿ bir yelpazedeki tarifleri içermektedir. Mikrodalga f¿r¿nlarla yap¿labilecek çe¿itli yemekler, hamur i¿leri, sebzeler, et ve tavuk gibi malzemeler kullan¿larak yarat¿c¿ bir ¿ekilde sunulmaktad¿r.Kitap, ad¿m ad¿m talimatlar, püf noktalar¿ ve zaman tasarrufu sälayan ipuçlar¿yla doludur. Ayr¿ca, mikrodalga f¿r¿n kullan¿m¿, temizli¿i ve bak¿m¿ hakk¿nda da pratik bilgiler sunmaktad¿r. "H¿zl¿ ve Lezzetli: Mikrodalga F¿r¿n Mutfä¿ndan ¿novatif Tarifler" kitab¿, yo¿un bir yäam tarz¿na sahip olanlar için mükemmel bir kaynakt¿r, pratik, lezzetli ve h¿zl¿ yemeklerle dolu bir mikrodalga mutfak maceras¿na ç¿kmak isteyen herkese ilham vermektedir.

Electromagnetic Ergonomics is designed to have a positive influence on public health and worker safety in the work environment and brings broad benefits, in particular with respect to research planning and the interpretation of the results.

Microwave and millimeter-wave (mm-wave) circuits and systems have been widely employed in various emerging technologies such as 5G and beyond wireless mobile communication systems, autonomous driving, electronic warfare, and radar systems. To better understand the benefits, challenges, and opportunities of this technology, further study is required. The Handbook of Research on Emerging Designs and Applications for Microwave and Millimeter Wave Circuits describes the latest advances in microwave and mm-wave applications and provides state-of-the-art research in the domain of microwave, mm-wave, and THz devices and systems. Covering key topics such as antennas, circuits, propagation, and energy harvesting, this major reference work is ideal for computer scientists, industry professionals, researchers, academicians, practitioners, scholars, instructors, and students.

Passend zum Einsteinjahr (100 Jahre Lichtquantenhypothese) und zum 100. Todestag des bedeutenden Optikers Ernst Abbe erscheint dieses Werk. Es schlägt eine Brücke von den Grundlagen der Optik zu modernen photonischen Anwendungen. Geschrieben haben es Hochschulprofessoren und Praktiker aus der Industrie. So ist ein Werk entstanden, das in den Grundlagen die erforderliche theoretische Tiefe aufweist und in den Anwendungsfeldern den praktischen Einsatz zeigt. Das Buch wendet sich sowohl an Ingenieure in der beruflichen Praxis als auch an Studierende, aber auch an interessierte Laien, die sich über die Anwendungsfelder der Photonik informieren möchten. Um den Studierenden den Einstieg zu erleichtern, enthalten die Grundlagenkapitel viele Übungsbeispiele mit Lösungen. Folgende Bereiche werden neben den Grundlagen vorgestellt:- Fertigung optischer Komponenten und Systeme - Optische Nachrichtentechnik - Sensorik und optische Messtechnik - Produktionstechnik mit Laser - Beleuchtung und Fotovoltaik - Optische Technologien in Gebrauchsgütern, in Medizin und Life Sciences - Bildaufnahme und ¿wiedergabe - Augenschutz und Arbeitssicherheit.

From everyday applications to the rise of automation, devices have become ubiquitous. Specific materials are employed in specific devices because of their particular properties, including electrical, thermal, magnetic, mechanical, ferroelectric, and piezoelectric. Materials for Devices discusses materials selection for optimal application and highlights current materials developments in gas sensors, optical devices, mechanoelectrical devices, and medical and biological devices.Explains how to select the right material for the right deviceIncludes 2D materials, thin films, smart piezoelectric films, and morePresents details on organic solar cellsDescribes thin films in sensors, actuators, and LEDsCovers thin films and elastic polymers in biomedical devicesDiscusses growth and characterization of intrinsic magnetic topological insulatorsThis work is aimed at researchers, technologists, and advanced students in materials and electrical engineering and related fields who are interested in developing sensors or devices.

Driven by continuing pursuits in device miniaturization and performance improvement, emergent micro- and nanomaterials hold the keys to enabling next-generation technologies in optical, infrared, and terahertz applications, owing to their unique properties and strong responses in these frequency bands. Development of these fascinating materials has triggered a number of opportunities in the applied sciences, and some have even made their impact in the market. Emergent Micro- and Nanomaterials for Optical, Infrared, and Terahertz Applications reviews state-of-the-art developments in various emergent materials and their implementation in applications such as sensors, waveplates, communications, and light sources, among others. The book discusses the similarities, advantages, and limitations and offers a comparative of each material. This volume:Covers all emergent materials (natural and artificial) that are promising for optical, infrared, and terahertz applicationsComparatively analyzes these materials, elucidating their unique advantages, limitations, and application scopesProvides an up-to-date record on achievements and progress in cutting-edge optical, infrared, and terahertz applicationsOffers a comprehensive overview to connect multidisciplinary fields, such as materials, physics, and optics, to serve as a basis for future progressThis book is a valuable reference for engineers, researchers, and students in the areas of materials and optics, as well as physics, and will benefit both junior- and senior-level researchers.

This book outlines the fundamentals of charge storage mechanisms in different configurations of supercapacitor. It describes related phenomena, state of art supercapacitor technologies, design/fabrication of electrodes, materials, macro/planar supercapacitor, significance of electrode design, current technologies and future directions.

This book covers diverse related on biological and health effects of radio frequency (RF), microwave electromagnetic fields (EMFs) and radiations through physics, biology, pathology, epidemiology, and plausible biophysical and biochemical mechanisms of microwave telecommunication EMFs. It includes consequences &exposure limits of EMF exposure.

This book highlights cutting-edge topics in contemporary physics, discussing advances and new thoughts in evolving fields with emphases both on natural phenomena and applications to modern engineering. It provides material for thought and practice in nanophysics, plasma physics, and electrodynamics.