Articles | Volume 12
10 Nov 2014
 | 10 Nov 2014

Systematic design of output filters for audio class-D amplifiers via Simplified Real Frequency Technique

E. Hintzen, T. Vennemann, and W. Mathis

Related authors

Egbert von Lepel and the Invention of the Spark-Gap Transmitter
Wolfgang Mathis
Adv. Radio Sci., 21, 65–75,,, 2023
Short summary
100 Years of Wireless Telephony in Germany: Experimental Radio Transmission from Eberswalde and Königs Wusterhausen
Wolfgang Mathis and Anja Titze
Adv. Radio Sci., 19, 93–104,,, 2021
Short summary
Order reduction of hierarchical interconnected dynamical systems
Michael Popp and Wolfgang Mathis
Adv. Radio Sci., 16, 89–97,,, 2018
Short summary
Modeling and Simulation of stochastically deformed Waveguides using Schelkunoff's Method
Hoang Duc Pham, Soeren Ploennigs, and Wolfgang Mathis
Adv. Radio Sci., 16, 35–41,,, 2018
Short summary
Eine selbstkonsistente Carleman Linearisierung zur Analyse von Oszillatoren
Harry Weber and Wolfgang Mathis
Adv. Radio Sci., 15, 223–230,,, 2017
Short summary

Cited articles

Belevitch, V.: Classical Network Theory, Holden Day, San Francisco, 276–279 1968.
Carlin, H. J.: A New Approach to Gain-Bandwidth Problems, IEEE T. Circuit Theory, CAS-24, 4, April 1977.
Darlington, S.: Synthesis of Reactance 4-poles, J. Math. Phys. Camb., 18, 257–353, 1939.
Doy, T.: Class D Audio Amplifier Output Filter Optimization, Application Note, Maxim Integrated Products, Sunnyvale, 8 pp., 2002.
Metzler, B.: Audio Measurement Handbook, Audio Precision, Beaverton, 59–60, 1993.