A multitone model of complex enveloped signals and its application in feedforward circuit analysis

Date

2005-06-01

Author

Coskun, AH
Mutlu, Ayşe Ceyda
Demir, S

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Analytical tools that characterize nonlinear systems are essential and need to be developed for initial rapid optimizations and understanding of the system performance. Modeling of the input signal is a crucial part of this task. In this paper, a multitone representation for an arbitrary double-side banded (symmetric spectrum around carrier frequency) stochastically not well-defined signal and its application to a feedforward circuit, which involve two nonlinear amplifiers, couplers, phase, and delay units are presented. Amplitude and phase aspects of the model are particularly highlighted and verified with RF simulations performed by real power-amplifier models and components.

Subject Keywords

Electrical and Electronic Engineering, Radiation, Condensed Matter Physics

URI

https://hdl.handle.net/11511/56931

Journal

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES

DOI

https://doi.org/10.1109/tmtt.2005.848793

Collections

Department of Basic English, Article

Citation Formats

A. Coskun, A. C. Mutlu, and S. Demir, “A multitone model of complex enveloped signals and its application in feedforward circuit analysis,” IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, vol. 53, no. 6, pp. 2171–2178, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56931.