Analysis of Harmonic Generation in an Abrupt Junction Varactor Diode when the Series Resistance is Treated as a Function of Voltage

Analysis of Harmonic Generation in an Abrupt Junction Varactor Diode when the Series Resistance is Treated as a Function of Voltage PDF Author: John David Roberts
Publisher:
ISBN:
Category : Harmonic analysis
Languages : en
Pages : 41

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Analysis of Harmonic Generation in an Abrupt Junction Varactor Diode when the Series Resistance is Treated as a Function of Voltage

Analysis of Harmonic Generation in an Abrupt Junction Varactor Diode when the Series Resistance is Treated as a Function of Voltage PDF Author: John David Roberts
Publisher:
ISBN:
Category : Harmonic analysis
Languages : en
Pages : 41

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Book Description


Frequency Multiplication in Circuits with Abrupt-junction Varactor Diodes

Frequency Multiplication in Circuits with Abrupt-junction Varactor Diodes PDF Author: Werner M. Rupp
Publisher:
ISBN:
Category :
Languages : en
Pages : 77

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Book Description
Circuits are analyzed, which utilize abrupt-junction varactor diodes, to generate harmonics of the frequency of the applied pump voltage. As original ideas, the varactor diode is represented by an equivalent circuit, in which the generation of the harmonics is ascribed to a nonlinear voltage source; and the Fourier coefficients of the solutions are represented as power series of the pump amplitude. For any order of harmonic generation, the nonlinear dependence of the Fourier coefficients on the pump amplitude is expressed by auxiliary functions. These functions form an infinite system of equations which has as parameters only the normalized pump voltage and the network functions of the linear circuit, which originates if the varactor diode is replaced by the series connection of a linear condenser and a resistance. Due to the pumping process, the d. c. charge of the varactor diode is reduced and the average capacitance of the diode increases. It is assumed that the associated detuning of the circuit is corrected by suitably increasing the bias voltage of the diode. All interesting quantities, such as input impedance, output power and efficiency can be expressed as a function of the pump amplitude with only one auxiliary function, which is characteristic for the given circuit. Frequency doubling and frequency tripling with idler are analyzed in detail. For frequency doubling, xthe results of maximum drive-level operation are presented and optimum design rules are established for four different requirements. (Author).

Science Abstracts

Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1272

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Engineering Index Annual

Engineering Index Annual PDF Author:
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ISBN:
Category : Engineering
Languages : en
Pages : 1204

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Semiconductor Electronics

Semiconductor Electronics PDF Author:
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Category : Semiconductors
Languages : en
Pages : 1260

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The Engineering Index

The Engineering Index PDF Author:
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ISBN:
Category :
Languages : en
Pages : 486

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Solid State Technology

Solid State Technology PDF Author:
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Category : Semiconductors
Languages : en
Pages : 842

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Wireless World PDF Author:
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Category : Electronics
Languages : en
Pages : 834

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Microwave Semiconductor Circuit Design

Microwave Semiconductor Circuit Design PDF Author: W. Alan Davis
Publisher:
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Category : Technology & Engineering
Languages : en
Pages : 450

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Nonlinear Microwave Circuits

Nonlinear Microwave Circuits PDF Author: Stephen A. Maas
Publisher: Wiley-IEEE Press
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 508

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Book Description
This classic text is an excellent resource and time-saver for engineers who need to tackle troublesome nonlinear components that remain in use despite recent advances in microwave technology. NONLINEAR MICROWAVE CIRCUITS offers detailed, technically substantial coverage of key methods for the analysis, design, and optimization of nonlinear microwave circuits. Using minimal mathematics, it integrates in-depth, "readable" coverage of the underlying theories that guide these methods. This book is replete with valuable "how to" information on a wide range of topics.