application x parameters modeling designing de wang yelin (5 resultados)

Taschenbuch. Condición: Neu. Neuware -In a wireless transmitter system the RF power amplifier (PA) is an essential component. As the wireless industry develops, more and more sophisticated PA designs are employed in transmitters to satisfy the growing stringent requirements on the overall efficiency and power-delivering capability of the transmitter systems. The core of RF PAs are power transistors. Accurate mathematical models of PAs and transistors are essential for system level engineers and PA designers, respectively. This book focuses on investigating the usefulness of X-parameters in behavioral modeling of RF power amplifiers and power transistors. X-parameters are developed as a mathematical super-set of traditional S-parameters. They extend the description of linear S-parameters to the cases of nonlinear systems, which is achieved by including the measurement of scattering waves of the systems at harmonic frequencies. X-parameters capture absolute magnitudes as well as relative phases of all the scattering waves, providing a promising method for mixed frequency-time domain modeling. The work in this book has proved the usefulness of X-parameter modeling method for different types of RF PAs and transistor.Books on Demand GmbH, Überseering 33, 22297 Hamburg 180 pp. Englisch.

Paperback. Condición: Brand New. 180 pages. 8.66x5.91x0.41 inches. In Stock.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Wang YelinYelin Wang received his B.Eng degree in 2006 from Wuhan University, China, and M.Sc degree in Micro-electronics in 2009 from Lund University, Sweden. From 2010 to 2014 he had been conducting research at Aalborg University, .

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In a wireless transmitter system the RF power amplifier (PA) is an essential component. As the wireless industry develops, more and more sophisticated PA designs are employed in transmitters to satisfy the growing stringent requirements on the overall efficiency and power-delivering capability of the transmitter systems. The core of RF PAs are power transistors. Accurate mathematical models of PAs and transistors are essential for system level engineers and PA designers, respectively. This book focuses on investigating the usefulness of X-parameters in behavioral modeling of RF power amplifiers and power transistors. X-parameters are developed as a mathematical super-set of traditional S-parameters. They extend the description of linear S-parameters to the cases of nonlinear systems, which is achieved by including the measurement of scattering waves of the systems at harmonic frequencies. X-parameters capture absolute magnitudes as well as relative phases of all the scattering waves, providing a promising method for mixed frequency-time domain modeling. The work in this book has proved the usefulness of X-parameter modeling method for different types of RF PAs and transistor. 180 pp. Englisch.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In a wireless transmitter system the RF power amplifier (PA) is an essential component. As the wireless industry develops, more and more sophisticated PA designs are employed in transmitters to satisfy the growing stringent requirements on the overall efficiency and power-delivering capability of the transmitter systems. The core of RF PAs are power transistors. Accurate mathematical models of PAs and transistors are essential for system level engineers and PA designers, respectively. This book focuses on investigating the usefulness of X-parameters in behavioral modeling of RF power amplifiers and power transistors. X-parameters are developed as a mathematical super-set of traditional S-parameters. They extend the description of linear S-parameters to the cases of nonlinear systems, which is achieved by including the measurement of scattering waves of the systems at harmonic frequencies. X-parameters capture absolute magnitudes as well as relative phases of all the scattering waves, providing a promising method for mixed frequency-time domain modeling. The work in this book has proved the usefulness of X-parameter modeling method for different types of RF PAs and transistor.