A Design Procedure for Transistor Amplifiers Using Local RL-feedback

A Design Procedure for Transistor Amplifiers Using Local RL-feedback PDF Author: Ronald K. Tuttle
Publisher:
ISBN:
Category :
Languages : en
Pages : 28

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A Design Procedure for Transistor Amplifiers Using Local RL-feedback

A Design Procedure for Transistor Amplifiers Using Local RL-feedback PDF Author: Ronald K. Tuttle
Publisher:
ISBN:
Category :
Languages : en
Pages : 28

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U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 152

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Structured Electronic Design

Structured Electronic Design PDF Author: Chris J.M. Verhoeven
Publisher: Springer Science & Business Media
ISBN: 0306487322
Category : Technology & Engineering
Languages : en
Pages : 366

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Book Description
Analog design is one of the more difficult aspects of electrical engineering. The main reason is the apparently vague decisions an experienced designer makes in optimizing his circuit. To enable fresh designers, like students electrical engineering, to become acquainted with analog circuit design, structuring the analog design process is of utmost importance. Structured Electronic Design: Negative-Feedback Amplifiers presents a design methodology for negative-feedback amplifiers. The design methodology enables to synthesize a topology and to, at the same time, optimize the performance of that topology. Key issues in the design methodology are orthogonalization, hierarchy and simple models. Orthogonalization enables the separate optimization of the three fundamental quality aspects: noise, distortion and bandwidth. Hierarchy ensures that the right decisions are made at the correct level of abstraction. The use of simple models, results in simple calculations yielding maximum-performance indicators that can be used to reject wrong circuits relatively fast. The presented design methodology divides the design of negative-feedback amplifiers in six independent steps. In the first two steps, the feedback network is designed. During those design steps, the active part is assumed to be a nullor, i.e. the performance with respect to noise, distortion and bandwidth is still ideal. In the subsequent four steps, an implementation for the active part is synthesized. During those four steps the topology of the active part is synthesized such that optimum performance is obtained. Firstly, the input stage is designed with respect to noise performance. Secondly, the output stage is designed with respect to clipping distortion. Thirdly, the bandwidth performance is designed, which may require the addition of an additional amplifying stage. Finally, the biasing circuitry for biasing the amplifying stages is designed. By dividing the design in independent design steps, the total global optimization is reduced to several local optimizations. By the specific sequence of the design steps, it is assured that the local optimizations yield a circuit that is close to the global optimum. On top of that, because of the separate dedicated optimizations, the resource use, like power, is tracked clearly. Structured Electronic Design: Negative-Feedback Amplifiers presents in two chapters the background and an overview of the design methodology. Whereafter, in six chapters the separate design steps are treated with great detail. Each chapter comprises several exercises. An additional chapter is dedicated to how to design current sources and voltage source, which are required for the biasing. The final chapter in the book is dedicated to a thoroughly described design example, showing clearly the benefits of the design methodology. In short, this book is valuable for M.Sc.-curriculum Electrical Engineering students, and of course, for researchers and designers who want to structure their knowledge about analog design further.

Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1116

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Notices of Changes in Classification, Distribution and Availability

Notices of Changes in Classification, Distribution and Availability PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 400

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A Transistor Amplifier with 500-Mc Bandwidth

A Transistor Amplifier with 500-Mc Bandwidth PDF Author: David Willis Howell
Publisher:
ISBN:
Category : Transistor amplifiers
Languages : en
Pages : 80

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Book Description
The design, construction, and evaluation of a lowpass transistor amplifier having 50-db insertion power gain and 500-Mc bandwidth are discussed. The amplifier, useful for i-f, rf, or fast-pulse amplification, consists of seven common-emitter stages, each having collectorto-base feedback. A generalized design procedure is given which should be useful for the con struction of other lowpass amplifiers having bandwidths of 500 Mc or greater. (Author).

Evaluation of Feedback Amplifier Design Techniques

Evaluation of Feedback Amplifier Design Techniques PDF Author: Edward Walter Pullen
Publisher:
ISBN:
Category : Amplifiers (Electronics)
Languages : en
Pages : 132

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Book Description
An investigation was performed to determine which of two basic feedback-amplifier design procedures, the Bode method or the root-locus technique, would result in the better amplifier in terms of the amplifier's gain, bandwidth and desensitivity. Five amplifiers were considered, two using the Bode procedure and three using the root-locus techniques. Each represented a prominent variation within the Bode or root-locus method. The modifications were performed to give a ''best-versus-best'' comparison of the design methods. To obtain an equitable comparison the same requirements of over-all gain and bandwidth were applied in each design, and the same transistors and transistor model were used for all calculations. In each case the amplifier was designed and constructed, and its performance was evaluated. The results of the experimental work show that the best amplifiers designed using the root-locus technique give a better performance than the best amplifier designed by the Bode method. Qualitatively as well as quantitatively, the root locus produced the better amplifier because of the versatility of the design procedure with respect to the various types of requirements it can accommodate. (Author).

The Design of Alignable Transistor Amplifiers

The Design of Alignable Transistor Amplifiers PDF Author: James F. Gibbons
Publisher:
ISBN:
Category : Transistor amplifiers
Languages : en
Pages : 196

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A Design Method for a Transistor Feedback Amplifier

A Design Method for a Transistor Feedback Amplifier PDF Author: George Louis Benning
Publisher:
ISBN:
Category : Transistors
Languages : en
Pages : 80

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New Analysis and Design Procedures for Feedback Amplifiers

New Analysis and Design Procedures for Feedback Amplifiers PDF Author: Mohammed Shuaib Ghausi
Publisher:
ISBN:
Category : Amplifiers (Electronics)
Languages : en
Pages : 172

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Book Description