Papers by Session
PAPER SESSION 1
The Industrial Dynamics of Open Innovation:
Evidence from the Transformation of Sound
Amplification from Linear Solid-State to Class D
Technology[Invited paper]
Jens Fr�slev Christensen, Michael
Holm Olesen, Jonas Sorth Kj�r. Copenhagen
Business School, Frederiksberg, Denmark.
PAPER SESSION 2: POWER STAGE TOPOLOGIES
A 97 Percent Efficiency Power Stage Design for
High Performance Class D Audio Amplification
Ren� Lambruschi, Nicola Lomuto, Fr�d�rik Dez�.
CL3, Pontoise, France.
Digital Audio Power Amplifier Based on Multilevel
Power Converters
Victor M. E. Antunes(1),
Vitor Fernao Pires(2), Jose Fernando Silva(3).
(1) Instituto Polit�cnico de Set�bal, Portugal.
(2) Instituto Superior T�cnico (IST), UTL, Lisbon,
Portugal. (3) Centro Autom�tica Universidade T�cnica Lisboa
(CAUTL), Lisbon, Portugal.
Self-Oscillating Modulators for Direct Energy
Conversion Audio Power Amplifiers
Petar Ljusev,
Michael A. E. Andersen. Technical University of
Denmark, Lyngby, Denmark.
PAPER SESSION 3: MODULATION AND CONTROL
Due to unforeseen circumstances, Skip Taylor
is unable to attend the conference.
Real-Time Power Supply Feedback Reduces
Power Conversion Requirements for Digital Class
D Amplifiers
Randy Boudreaux. Cirrus Logic, Inc.,
Austin, TX, USA.
Distortion and Error Reduction in a Class D Power
Stage Using Feedback
Michael Pate(1), Lars Risbo(2),
Pietro Andreani(3), Kwong Chao(1).
(1) Texas Tech University, Lubbock, TX, USA.
(2) Texas Instruments, Lyngby, Denmark.
(3) Technical University of Denmark, Lyngby, Denmark.
Derivation and Analysis of a Low-Cost, High-
Performance Analog BPCM Control Scheme for
Class D Audio Power Amplifiers
Mikkel C. W.
H�yerby, Michael A. E. Andersen. Technical
University of Denmark, Lyngby, Denmark.
Discrete-Time Modeling of Continuous-Time Pulse
Width Modulator Loops
Lars Risbo. Texas
Instruments Denmark, Lyngby, Denmark.
PAPER SESSION 4: ERRORS AND DISTORTION
Due to unforeseen circumstances, Brian Attwood
is unable to attend the conference.
Harmonic Distortion Reduction with Output
Capacitance in PWM Inverters
Gael Pillonnet(1,2),
Nacer Abouchi(1), Philippe Marguery(2).
(1) CPE Lyon, Lyon, France.
(2) ST Microelectronics, Grenoble, France.
Time Domain Analysis of Open Loop Distortion
in Class D Amplifier Output Stages
Flemming
Nyboe(1,2), Lars Risbo(1), Pietro Andreant(2).
(1) Texas Instruments, Lyngby, Denmark.
(2) Technical University of Denmark, Lyngby, Denmark.
PAPER SESSION 5: IC AND INTEGRATION
An Integrated 40-W Analog Input Class D Amplifier
with Improved Clipping Recovery and Reduced
Turn-on Transients
Ronnie Bean, Ryan Lind.
Texas Instruments, Ridgeland, MS, USA.
Commercializing Class D Amplifier Technologies
Paul Mathews, Philip R. Jeffs. Rane Corporation,
Mukilteo, WA, USA.
A High Performance 8x150-W Digital Audio
System
Kim Nordtorp Madsen, Thomas Morch,
Lars Risbo. Texas Instruments Denmark A/S,
Copenhagen, Denmark.
PAPER SESSION 6: MEASUREMENTS AND TESTS
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