Author: Harry Kenneth Detweiler
Publisher:
ISBN:
Category : Microwave devices
Languages : en
Pages :
Book Description
Basic Research in Microwave Devices and Quantum Electronics
Author: Harry Kenneth Detweiler
Publisher:
ISBN:
Category : Microwave devices
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Microwave devices
Languages : en
Pages :
Book Description
quarterly progress report no. 4 for basic research in microwave devices and quantum electronics
Author: k. k. detweiler, m. e. el-shandwily, b. ho
Publisher:
ISBN:
Category :
Languages : en
Pages : 39
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 39
Book Description
Basic Research in Microwave Devices and Quantum Electronics
Author: H. K. Detweiler
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Generation and Amplification of Coherent Electromagnetic Energy in the Millimeter and submillimeter Wavelength Region: The construction of the experimental low-frequency model of the frequency multiplier with feedback scheme to enhance the transfer efficiency has been completed. D-c beam testing shows that the tube is aligned satisfactorily. The tube is now awaiting final r-f testing. Difficulties of brazing a 30 Gc helix into a BeO tube have not been resolved. Techniques involving the use of Fansteel 60 metal are being developed. Analysis of Amplitude and Phase-Modulated Traveling-Wave Amplifiers: A nonlinear theory of the amplitude and phasemodulated traveling-wave amplifier with a multiple frequency input is developed. Computer results for some typical cases are presented and interpreted. Study of a D-c Pumped Quadrupole Amplifier: The mechanism of an anomalous gain predicated for the cyclotron-to-synchronous wave interaction is explained in terms of kinetic power relations. Experimental results from other sources give support to this theory. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Generation and Amplification of Coherent Electromagnetic Energy in the Millimeter and submillimeter Wavelength Region: The construction of the experimental low-frequency model of the frequency multiplier with feedback scheme to enhance the transfer efficiency has been completed. D-c beam testing shows that the tube is aligned satisfactorily. The tube is now awaiting final r-f testing. Difficulties of brazing a 30 Gc helix into a BeO tube have not been resolved. Techniques involving the use of Fansteel 60 metal are being developed. Analysis of Amplitude and Phase-Modulated Traveling-Wave Amplifiers: A nonlinear theory of the amplitude and phasemodulated traveling-wave amplifier with a multiple frequency input is developed. Computer results for some typical cases are presented and interpreted. Study of a D-c Pumped Quadrupole Amplifier: The mechanism of an anomalous gain predicated for the cyclotron-to-synchronous wave interaction is explained in terms of kinetic power relations. Experimental results from other sources give support to this theory. (Author).
BASIC RESEARCH IN MICROWAVE DEVICES AND QUANTUX ELECTRONICS
QUARTERLY PROGRESS REPORT NO. 7 FOR BASIC RESEARCH IN MICROWAVE DEVICES AND QUANTUM ELECTRONICS
QUARTERLY PROGRESS REPORTS NO. 10 ON BASIC RESEARCH IN MICROWAVE DEVICES AND QUANTUM ELECTRONICS
Quarterly progress report no.3 for basic research in microwave devices and quantum eletronics
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Physics of Quantum Electron Devices
Author: Federico Capasso
Publisher: Springer Science & Business Media
ISBN: 3642747515
Category : Technology & Engineering
Languages : en
Pages : 416
Book Description
The ability to engineer the bandstructure and the wavefunction over length scales previously inaccessible to technology using artificially structured materials and nanolithography has led to a new class of electron semiconductor devices whose operation is controlled by quantum effects. These structures not only represent exciting tools for investigating new quantum phenomena in semiconductors, but also offer exciting opportunities for applications. This book gives the first comprehensive treatment of the physics of quantum electron devices. This interdisciplinary field, at the junction between material science, physics and technology, has witnessed an explosive growth in recent years. This volume presents a detailed coverage of the physics of the underlying phenomena, and their device and circuit applications, together with fabrication and growth technology.
Publisher: Springer Science & Business Media
ISBN: 3642747515
Category : Technology & Engineering
Languages : en
Pages : 416
Book Description
The ability to engineer the bandstructure and the wavefunction over length scales previously inaccessible to technology using artificially structured materials and nanolithography has led to a new class of electron semiconductor devices whose operation is controlled by quantum effects. These structures not only represent exciting tools for investigating new quantum phenomena in semiconductors, but also offer exciting opportunities for applications. This book gives the first comprehensive treatment of the physics of quantum electron devices. This interdisciplinary field, at the junction between material science, physics and technology, has witnessed an explosive growth in recent years. This volume presents a detailed coverage of the physics of the underlying phenomena, and their device and circuit applications, together with fabrication and growth technology.
Fundamentals of Microwave Photonics
Author: V. J. Urick
Publisher: John Wiley & Sons
ISBN: 1118293207
Category : Technology & Engineering
Languages : en
Pages : 496
Book Description
A comprehensive resource to designing and constructing analog photonic links capable of high RF performance Fundamentals of Microwave Photonics provides a comprehensive description of analog optical links from basic principles to applications. The book is organized into four parts. The first begins with a historical perspective of microwave photonics, listing the advantages of fiber optic links and delineating analog vs. digital links. The second section covers basic principles associated with microwave photonics in both the RF and optical domains. The third focuses on analog modulation formats—starting with a concept, deriving the RF performance metrics from basic physical models, and then analyzing issues specific to each format. The final part examines applications of microwave photonics, including analog receive-mode systems, high-power photodiodes applications, radio astronomy, and arbitrary waveform generation. Covers fundamental concepts including basic treatments of noise, sources of distortion and propagation effects Provides design equations in easy-to-use forms as quick reference Examines analog photonic link architectures along with their application to RF systems A thorough treatment of microwave photonics, Fundamentals of Microwave Photonics will be an essential resource in the laboratory, field, or during design meetings. The authors have more than 55 years of combined professional experience in microwave photonics and have published more than 250 associated works.
Publisher: John Wiley & Sons
ISBN: 1118293207
Category : Technology & Engineering
Languages : en
Pages : 496
Book Description
A comprehensive resource to designing and constructing analog photonic links capable of high RF performance Fundamentals of Microwave Photonics provides a comprehensive description of analog optical links from basic principles to applications. The book is organized into four parts. The first begins with a historical perspective of microwave photonics, listing the advantages of fiber optic links and delineating analog vs. digital links. The second section covers basic principles associated with microwave photonics in both the RF and optical domains. The third focuses on analog modulation formats—starting with a concept, deriving the RF performance metrics from basic physical models, and then analyzing issues specific to each format. The final part examines applications of microwave photonics, including analog receive-mode systems, high-power photodiodes applications, radio astronomy, and arbitrary waveform generation. Covers fundamental concepts including basic treatments of noise, sources of distortion and propagation effects Provides design equations in easy-to-use forms as quick reference Examines analog photonic link architectures along with their application to RF systems A thorough treatment of microwave photonics, Fundamentals of Microwave Photonics will be an essential resource in the laboratory, field, or during design meetings. The authors have more than 55 years of combined professional experience in microwave photonics and have published more than 250 associated works.