Sigma–delta digital drive signals for switch-mode power amplifiers

Electronics Letters ◽

10.1049/el:20089597 ◽

2008 ◽

Vol 44 (22) ◽

pp. 1299 ◽

Author(s):

V. Bassoo ◽

M. Faulkner

Keyword(s):

Power Amplifiers ◽

Sigma Delta ◽

Switch Mode ◽

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Digital quadrature mixing of lowpass sigma-delta modulators for switch-mode power amplifiers

2011 20th European Conference on Circuit Theory and Design (ECCTD) ◽

10.1109/ecctd.2011.6043341 ◽

2011 ◽

Author(s):

Keith Finnerty ◽

John Dooley ◽

Ronan Farrell

Keyword(s):

Power Amplifiers ◽

Sigma Delta ◽

Sigma Delta Modulators ◽

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Application of Neural Networks to Reduce Distortion of RF Signals in Switch Mode Power Amplifiers

2020 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) ◽

10.1109/eexpolytech50912.2020.9243973 ◽

2020 ◽

Author(s):

Vladimir. Sorotsky ◽

Roman Zudov

Keyword(s):

Neural Networks ◽

Power Amplifiers ◽

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Phase-modulated DSM-PWM hybrids with pulse length restriction for switch-mode power amplifiers

2014 44th European Microwave Conference ◽

10.1109/eumc.2014.6986698 ◽

2014 ◽

Author(s):

Daniel Markert ◽

Christoph Haslach ◽

Holger Heimpel ◽

Andreas Pascht ◽

Georg Fischer

Keyword(s):

Power Amplifiers ◽

Pulse Length ◽

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Use of sigma-delta modulation to control EMI from switch-mode power supplies

APEC '99. Fourteenth Annual Applied Power Electronics Conference and Exposition. 1999 Conference Proceedings (Cat. No.99CH36285) ◽

10.1109/apec.1999.749504 ◽

1999 ◽

Author(s):

J. Paramesh ◽

A. von Jouanne

Keyword(s):

Power Supplies ◽

Sigma Delta Modulation ◽

Sigma Delta ◽

Switch Mode ◽

Delta Modulation

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High Efficiency Digital GaN MMIC Power Amplifiers for Future Switch-Mode Based Mobile Communication Systems

2009 Annual IEEE Compound Semiconductor Integrated Circuit Symposium ◽

10.1109/csics.2009.5315720 ◽

2009 ◽

Author(s):

S. Maroldt ◽

C. Haupt ◽

R. Kiefer ◽

W. Bronner ◽

S. Mueller ◽

...

Keyword(s):

Mobile Communication ◽

Power Amplifiers ◽

Communication Systems ◽

High Efficiency ◽

Mobile Communication Systems ◽

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Statistical harmonic load termination analysis of switch-mode power amplifiers employing bandpass-pulse-length modulation

2013 European Microwave Conference ◽

10.23919/eumc.2013.6686906 ◽

2013 ◽

Author(s):

Sebastian Krause ◽

Stephan Maroldt ◽

Christian Zech ◽

Rudiger Quay ◽

Matthias A. Hein

Keyword(s):

Power Amplifiers ◽

Pulse Length ◽

Harmonic Load ◽

Termination Analysis ◽

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On designing sigma-delta converter systems for class-D power amplifiers

1999 IEEE Africon. 5th Africon Conference in Africa (Cat. No.99CH36342) ◽

10.1109/afrcon.1999.821854 ◽

2003 ◽

Author(s):

R. Kok ◽

D.M. Weber

Keyword(s):

Power Amplifiers ◽

Sigma Delta ◽

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Multilevel tracking power supply for switch-mode audio power amplifiers

2018 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec.2018.8341043 ◽

2018 ◽

Author(s):

Niels E. Iversen ◽

Vladan Lazarevic ◽

Miroslav Vasic ◽

Arnold Knott ◽

Michael A.E. Andersen ◽

...

Keyword(s):

Power Supply ◽

Power Amplifiers ◽

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Integrating switch mode audio power amplifiers and electro dynamic loudspeakers for a higher power efficiency

2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) ◽

10.1109/pesc.2004.1355838 ◽

2004 ◽

Author(s):

S. Poulsen ◽

M.A.E. Andersen

Keyword(s):

Power Amplifiers ◽

Power Efficiency ◽

Higher Power ◽

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High efficiency switch mode GaN-based power amplifiers for P-band aerospace applications

2014 IEEE Aerospace Conference ◽

10.1109/aero.2014.6836490 ◽

2014 ◽

Author(s):

James Custer ◽

Gabriele Formicone

Keyword(s):

Power Amplifiers ◽

High Efficiency ◽

Aerospace Applications ◽

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