Download or read book Operation of Power Supplies and Magnetic Amplifiers at Low Radio Frequencies written by Harold Eugene Thiel and published by . This book was released on 1958 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Power supplies and amplifiers written by United States. Bureau of Naval Personnel and published by . This book was released on 1965 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1976 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book RF Power Amplifiers written by Marian K. Kazimierczuk and published by John Wiley & Sons. This book was released on 2008-11-20 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: An advanced textbook covering the fundamental theory of RF power amplifiers and their uses, this book provides essential guidance for design procedures. The introduction explains the basic theory of RF power amplifiers besides providing the basic classification of the different types of RF power amplifier. It then systematically dedicates a chapter to each different of RF power amplifier covering A, B and C, D (full-bridge and half-bridge types), E (zero-voltage-switching and zero-current-switching), F and DE amplifiers. Throughout this comprehensive guide, the optimal operating conditions are explored and the possible causes for suboptimum operation explained. The book then considers integrated inductors and linearization techniques and LC Oscillators in the concluding chapters. A comprehensive text covering the fundamentals of RF power amplifiers and their range of applications in radio and TV broadcasting, wireless communications and radars. Presents accessible coverage of the complex principles of operation of RF power amplifiers and radio power systems. Introduces the fundamental design techniques and procedures for practitioners for RF power amplifiers. All chapters contain examples and design procedures throughout, with review questions and problems at the end of each chapter. A solutions manual is available for instructors upon enquiry
Download or read book Electronics Technician 2 written by United States. Bureau of Naval Personnel and published by . This book was released on 1960 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Approach to Implement Kahn s Technique with Dynamic Power Supply written by Sowjanya Kommu and published by . This book was released on 2016 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio-frequency power amplifiers are an integral part of today's communication systems. Primary importance is given to improve its efficiency and linearity, which are required for the effective signal transmission. Three main architectures on which, the efficiency of communication systems are based on are: (a) Kahn's technique, (b) Doherty's power amplifiers, and (c) Cheireix out-phasing modulation. Several schemes to implement these techniques exist in literature and their study is very diverse. In this thesis, a detailed literature survey on these techniques is presented, which includes their operation, properties, advantages, disadvantages, and areas of potential applications. This main objective of this thesis is to adopt the Kahn's architecture and implement the various electrical blocks using the latest technology. The main building blocks of the described architecture are: AM/PM signal generator, amplitude detector, dynamic power supply, and a radio-frequency power amplifier. The circuit operation, properties, and circuit-level implementation of all these blocks are presented. The design of a pulse-width modulated buck dc-ac converter used as a dynamic power supply is given. The amplitude-modulated Class-D radio-frequency power amplifier is designed and its performance is evaluated. Each of the circuit-level implementations of the various blocks were designed, built, and simulated on SABER circuit simulator. A test audio signal with frequency 2.5 kHz is generated in the AM/PM signal generator block. A buck dynamic power supply operates at a fixed supply voltage of 25 V with its output voltage varying between 3 V to 23 V. The Class-D radio-frequency power amplifier is designed to generate a carrier frequency of 250 kHz. The efficiency of each stage was determined.
Download or read book USITC Publication written by and published by . This book was released on 1982 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975-12 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Electronics written by United States. Bureau of Naval Personnel and published by . This book was released on 1964 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1964 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1946 with total page 1808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Reference List of Audiovisual Materials Produced by the United States Government 1978 written by National Audiovisual Center and published by . This book was released on 1978 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Patent Abstract Series written by United States. Department of Commerce and published by . This book was released on with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Reference List of Audiovisual Materials Produced by the United States Government written by National Audiovisual Center and published by . This book was released on 1978 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Design of Impedance matching Networks for Radio frequency and Microwave Amplifiers written by Pieter L. D. Abrie and published by Artech House Publishers. This book was released on 1985 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fiftieth Anniversary 1912 1962 written by Institute of Radio Engineers and published by . This book was released on 1962 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Reference List of Audiovisual Materials Produced by the United States Government written by and published by . This book was released on 1978 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
