Maximally Flat Waveforms with Finite Number of Harmonics in Class-F Power Amplifiers
Joint Authors
Juhas, Anamarija
Novak, Ladislav A.
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this paper general solution to the problem of finding maximally flat waveforms with finite number of harmonics (maximally flat trigonometric polynomials) is provided.
Waveform coefficients are expressed in closed form as functions of harmonic orders.
Two special cases of maximally flat waveforms (so-called maximally flat even harmonic and maximally flat odd harmonic waveforms), which proved to play an important role in class-F and inverse class-F power amplifier (PA) operations, are also considered.
For these two special types of waveforms, coefficients are expressed as functions of two parameters only.
Closed form expressions for efficiency and power output capability of class-F and inverse class-F PA operations with maximally flat waveforms are also provided as explicit functions of number of a harmonics.
American Psychological Association (APA)
Juhas, Anamarija& Novak, Ladislav A.. 2013. Maximally Flat Waveforms with Finite Number of Harmonics in Class-F Power Amplifiers. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1008593
Modern Language Association (MLA)
Juhas, Anamarija& Novak, Ladislav A.. Maximally Flat Waveforms with Finite Number of Harmonics in Class-F Power Amplifiers. Mathematical Problems in Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1008593
American Medical Association (AMA)
Juhas, Anamarija& Novak, Ladislav A.. Maximally Flat Waveforms with Finite Number of Harmonics in Class-F Power Amplifiers. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1008593
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1008593