By Fadhel M. Ghannouchi, Oualid Hammi, Mohamed Helaoui
Covers theoretical and sensible facets concerning the behavioral modelling and predistortion of instant transmitters and gear amplifiers. It contains simulation software program that permits the clients to use the idea offered within the e-book. within the first part, the reader is given the overall history of nonlinear dynamic structures besides their behavioral modelling from all its points. within the moment half, a entire compilation of behavioral types formulations and buildings is supplied together with reminiscence polynomial established types, field orientated types resembling Hammerstein-based and Wiener-based types, and neural networks-based types. The ebook might be a precious source for layout engineers, business engineers, purposes engineers, postgraduate scholars, and researchers engaged on strength amplifiers modelling, linearization, and layout.
Read Online or Download Behavioral Modelling and Predistortion of Wideband Wireless Transmitters PDF
Similar radio operation books
A vintage 1952 textual content at the layout and development of huge antenna platforms for low-, medium-, and high-frequency radio transmission and reception.
Neighborhood Positioning platforms: LBS functions and providers explores the potential ways and applied sciences to position difficulties together with humans and asset monitoring, cellular source administration, public safeguard, and handset location-based companies. The ebook examines numerous indoor positioning platforms, delivering precise case reviews of present functions and their specifications, and indicates the way to set them up.
Masking primary ideas via to functional purposes, this self-contained consultant describes fundamental mathematical instruments for the research and layout of complicated instant transmission and reception suggestions in MIMO and OFDM structures. The analysis-oriented method develops an intensive knowing of center suggestions and dialogue of assorted instance schemes indicates how you can practice those techniques in perform.
Guide for Radio Engineering Managers bargains with administration, association, engineering financial system, protection practices, fires, environmental facets, requirements, and agreement management of initiatives. The textual content explains venture administration pertaining to initiation of the making plans and layout levels, institution of controls, staffing supervision, deploy paintings, commissioning, and turnover to the working and upkeep employees.
Additional resources for Behavioral Modelling and Predistortion of Wideband Wireless Transmitters
Digest IEEE International Microwave Symposium, Phoenix, AZ, June 2001, pp. 979–982, 2001. S. and Zweidinger, D. (1993) The effects of BJT self-heating on circuit behavior. IEEE Journal of Solid-State Circuits, 28 (6), 678–685.  Boumaiza, S. M. (2003) Thermal memory effects modeling and compensation in RF PAs and predistortion linearizers. IEEE Transactions on Microwave Theory and Techniques, 51 (12), 2427–2433. Y. (2001) Spectral analysis of nonlinear amplifier based on the complex gain Taylor series expansion.
While electrical memory effects are a function of the signal bandwidth, thermal memory effects are a function of the amount of power dissipation in the power amplifier and the cooling circuit used to dissipate the heat from this dissipated power. 11 39 Generic block diagram for behavioral model performance assessment On one side, if a signal with relatively narrow bandwidth is used such that the responses of the amplifier and its matching networks around the envelope frequency are considered constant over the bandwidth of the signal, the output signal of the power amplifier is considered to have non-significant electrical memory effects.
These metrics can be defined either in the time or frequency domain. This chapter is organized as follows. First, the focus will be on clearly distinguishing between the behavioral modeling and digital predistortion (DPD) applications and describing the specifics of each. Then, a variety of performance quantification metrics that have been reported in the literature for power amplifier (PA) behavioral models and digital predistorters will be thoroughly described. These are mainly categorized into two classes: time domain metrics and frequency domain metrics.
Behavioral Modelling and Predistortion of Wideband Wireless Transmitters by Fadhel M. Ghannouchi, Oualid Hammi, Mohamed Helaoui