Optimization of Schottky Diode Submillimeter-wave Mixer Elements Via Relief of Interfacial Stress

Optimization of Schottky Diode Submillimeter-wave Mixer Elements Via Relief of Interfacial Stress PDF Author: Gregory Kohn Sherrill
Publisher:
ISBN:
Category : Diodes, Schottky-barrier
Languages : en
Pages : 432

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Optimization of Schottky Diode Submillimeter-wave Mixer Elements Via Relief of Interfacial Stress

Optimization of Schottky Diode Submillimeter-wave Mixer Elements Via Relief of Interfacial Stress PDF Author: Gregory Kohn Sherrill
Publisher:
ISBN:
Category : Diodes, Schottky-barrier
Languages : en
Pages : 432

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Book Description


Optimization of Schottky barrier mixer diodes for submillimeter wavelength application

Optimization of Schottky barrier mixer diodes for submillimeter wavelength application PDF Author: Robert J. Mattauch
Publisher:
ISBN:
Category :
Languages : en
Pages : 208

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American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 768

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 604

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Terahertz Sources and Systems

Terahertz Sources and Systems PDF Author: Robert Miles
Publisher: Springer Science & Business Media
ISBN: 9780792370970
Category : Medical
Languages : en
Pages : 372

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Book Description
Proceedings of the NATO Advanced Research Workshop, Château de Bonas, France, 22-27 June 2000

Index to IEEE Publications

Index to IEEE Publications PDF Author: Institute of Electrical and Electronics Engineers
Publisher:
ISBN:
Category : Electric engineering
Languages : en
Pages : 752

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Book Description
Issues for 1973- cover the entire IEEE technical literature.

Principles of RF and Microwave Design

Principles of RF and Microwave Design PDF Author: Matthew A. Morgan
Publisher: Artech House
ISBN: 1630816515
Category : Technology & Engineering
Languages : en
Pages : 712

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Book Description
This comprehensive resource provides a thorough introduction to the principles of electronic circuits operating in the radio, microwave, and millimeter-wave frequency ranges. The book highlights the fundamental physical laws of classical electromagnetics using a foundation of Maxwell’s equations to give insight into the operating principles of circuit elements of all kinds, from lumped elements to transmission lines, waveguides, optical fibers, and quasi-optical structures. Standard passive system components like filters, splitters, couplers, hybrids, baluns, and antennas are explained to acclimate the reader to considering multiple technological solutions for common design problems. A basic overview of active circuit designs, such as amplifiers, mixers, and multipliers is also provided, along with discussion of the performance characteristics of electronic systems, including noise and linearity. Emphasis is placed on visualization and understanding of how and why electronic circuits of all frequencies are built and operate the way they do. Readers learn how to match an amplifier for optimum noise performance over the broadest bandwidth with the fewest number of elements and how to visualize the coupling of various modes in a mixed waveguide-type structure and avoid resonances due to trapped, higher-order modes. The book provides the tools needed to design and optimize a launcher from microstrip into waveguide, and whether the best characteristics can be achieved by incorporating matching elements in the microstrip section, the waveguide section, or both. Packed with references and examples, readers learn not only how to do the math but what the math means.

Millimeter-Wave Antennas: Configurations and Applications

Millimeter-Wave Antennas: Configurations and Applications PDF Author: Jaco du Preez
Publisher: Springer
ISBN: 3319350684
Category : Technology & Engineering
Languages : en
Pages : 165

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Book Description
This book comprehensively reviews the state of the art in millimeter-wave antennas, traces important recent developments and provides information on a wide range of antenna configurations and applications. While fundamental theoretical aspects are discussed whenever necessary, the book primarily focuses on design principles and concepts, manufacture, measurement techniques, and practical results. Each of the various antenna types scalable to millimeter-wave dimensions is considered individually, with coverage of leaky-wave and surface-wave antennas, printed antennas, integrated antennas, and reflector and lens systems. The final two chapters address the subject from a systems perspective, providing an overview of supporting circuitry and examining in detail diverse millimeter-wave applications, including high-speed wireless communications, radio astronomy, and radar. The vast amount of information now available on millimeter-wave systems can be daunting for researchers and designers entering the field. This book offers readers essential guidance, helping them to gain a thorough understanding based on the most recent research findings and serving as a sound basis for informed decision-making.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1282

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Superconducting Electronics

Superconducting Electronics PDF Author: Harold Weinstock
Publisher: Springer Science & Business Media
ISBN: 3642838855
Category : Technology & Engineering
Languages : en
Pages : 451

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Book Description
The genesis of the NATO Advanced Study Institute (ASI) upon which this volume is based, occurred during the summer of 1986 when we came to the realization that there had been significant progress during the early 1980's in the field of superconducting electronics and in applications of this technology. Despite this progress, there was a perception among many engineers and scientists that, with the possible exception of a limited number of esoteric fundamental studies and applications (e.g., the Josephson voltage standard or the SQUID magnetometer), there was no significant future for electronic systems incorporating superconducting elements. One of the major reasons for this perception was the aversion to handling liquid helium or including a closed-cycle helium liquefier. In addition, many critics felt that IBM's cancellation of its superconducting computer project in 1983 was "proof" that superconductors could not possibly compete with semiconductors in high-speed signal processing. From our perspective, the need for liquid helium was outweighed by improved performance, i. e., higher speed, lower noise, greater sensitivity and much lower power dissipation. For many commercial, medical, scientific and military applications, these attributes can lead to either enhanced capability (e.g., compact real-time signal processing) or measurements that cannot be made using any other technology (e.g., SQUID magnetometry to detect neuromagnetic activity).