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An almost-periodic Fourier transform for use with harmonic balance

Sorkin, Gregory B. , Kundert, Kenneth S. and Sangiovanni-Vincentelli, Alberto (1987) An almost-periodic Fourier transform for use with harmonic balance. In: 1987 IEEE MTT-S International Microwave Symposium Digest.

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Abstract

Harmonic balance is a powerful technique for the simulation of mildly nonlinear microwave circuits. This technique has had limited application for tie analysis of almost-periodic circuits, such as mixers, due to the difficulties of transforming waveforms from the time domain to the frequency domain and vice versa. In this paper, a new Fourier transform algorithm for almost-periodic functions (APFT) is developed that is both efficient and accurate. Unlike previous attempts to solve this problem, the new afgorithm does not constmin the input frequencies and uses the theoretically minimum number of time points.

Item Type: Conference or Workshop Item (Paper)
Official URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp...
Additional Information: © The Authors
Library of Congress subject classification: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Sets: Research centres and groups > Management Science Group
Departments > Management
Rights: http://www.lse.ac.uk/library/usingTheLibrary/academicSupport/OA/depositYourResearch.aspx
Date Deposited: 16 May 2011 13:08
URL: http://eprints.lse.ac.uk/35940/

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