Tag: Microwave

Microwave and Millimeter-Wave Vacuum Electron Devices (2024)


Free Download A. S., Jr. Gilmour, "Microwave and Millimeter-Wave Vacuum Electron Devices: Inductive Output Tubes, Klystrons, Traveling-Wave Tubes, Magnetrons, Crossed-Field Amplifiers, and Gyrotrons"
English | 2020 | ISBN: 1630817287 | PDF | pages: 895 | 264.3 mb
Written by an internationally recognized as an expert on the subject of microwave (MW) tubes, this book presents and describes the many types of microwave tubes, and despite competition from solid-state devices (those using GaN, SiC, et cetera), which continue to be used widely and find new applications in defense, communications, medical, and industrial drying. Helix traveling wave tubes (TWTs), as well as coupled cavity TWTs are covered. Klystrons, and how they work, are described, along with the physics behind it and examples of devices and their uses. Vacuum electron devices are explained in detail and examines the harsh environment that must exist in tubes if they are to operate properly. The secondary emission process and its role in the operation of crossed-field devices is also discussed. The design of collectors for linear-beam tubes, including power dissipation and power recovery, are explored. Discussions of important noise sources and techniques that can be used to minimize their effects are also included. Presented in full color, this book contains a balance of practical and theoretical material so that those new to microwave tubes as well as experienced microwave tube technicians, engineers, and managers can benefit from its use.

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Effluent Dye Removal by Microwave-Assisted Activated Carbon


Free Download Effluent Dye Removal by Microwave-Assisted Activated Carbon
English | 2023 | ISBN: 3031411447 | 129 Pages | PDF EPUB (True) | 8 MB
This book explores the potential of advanced microwave techniques, specifically microwave-assisted pyrolysis, for the production, adsorption, and regeneration of activated carbon (AC) as a promising solution to address wastewater pollution caused by dyes. The author begins with a chapter devoted to the environmental implications of water pollution and emphasizes the characteristics of dyes and various treatment techniques for their removal. The advantages and disadvantages of commercially available activated carbon are also discussed, along with the determinants for effective adsorption using high-quality activated carbon. Additionally, the chapter delves into the different types of adsorbents, including agricultural and industrial waste, as well as bioadsorbents such as microorganisms.

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Happiness in a Mug Cake 30 Microwave Cakes to Make in Minutes


Free Download Happiness in a Mug Cake
by Calder, Kate;

English | 2023 | ISBN: 1784886548 | 92 pages | True EPUB | 26.56 MB
Happiness in a Mug Cake is exactly that – mug cakes built to satisfy your cake cravings, all ready in your microwave in an instant. With fun flavours like mint chocolate or white chocolate and blueberry, and staple classics like carrot cake or apple crumble, whatever mood you’re in, we have the cake for you. No mess, no fuss, no waste, no expense. Just add your ingredients, mix, then wait for the ping and tuck in!

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