Communication Theory and Digital Signal Processing

Publications

1990
12.
A. Kummert, "Synthesis of Two-Dimensional Passive One-Ports with Lumped Elements" in Signal Processing, Scattering and Operator Theory, and Numerical Methods inProc. International Symposium on the Mathematical Theory of Networks and Systems, Amsterdam, The Netherlands, M.A. Kaashoek, J.H. van Schuppen, and A.C.M. Ran, Eds, Eds. 1990, pp. 99-106.
11.
A. Kummert and A. Fettweis, "Arbitrarily tight phase approximation: mathematical feasibility proof" in IEEE International Symposium on Circuits and Systems, ISCAS, New Orleans, USA, 1990, pp. 2061--2064.
10.
A. Kummert, "An algorithm for the computation of the gradient of the output-signal with respect to the system parameters of arbitrary discrete-time networks", AEU. Archiv für Elektronik und Übertragungstechnik, vol. 44, no. 6, pp. 433--438, 1990. Hirzel.
9.
A. Kummert, "Spectral factorization of two-variable para-hermitian polynomial matrices", Multidimensional Systems and Signal Processing, Boston: Kluwer Academic Publishers, vol. 1, no. 3, pp. 327--339, 1990. Springer.
8.
A. Kummert, "The synthesis of two-dimensional passive n-ports containing lumped elements", Multidimensional Systems and Signal Processing, Boston: Kluwer Academic Publishers, vol. 1, no. 4, pp. 351--362, 1990. Springer.
7.
A. Kummert, "A parametric representation for k variable Schur polynomials" in IEEE Transactions on Circuits and Systems, 1990, pp. 1288-1291.
1989
6.
A. Kummert, "Synthesis of 3-D lossless first-order one ports with lumped elements", Circuits and Systems, IEEE Transactions on, vol. 36, no. 11, pp. 1445--1449, Nov. 1989.

DOI: 10.1109/31.41302

5.
A. Kummert, "Synthesis of two-dimensional lossless m-Ports with prescribed scattering matrix", Circuits, Systems and Signal Processing, vol. 8, no. 1, pp. 97--119, 1989. Springer.
4.
A. Kummert, "On the number of frequency-dependent building elements of multidimensional lossless networks", AEU. Archiv für Elektronik und Übertragungstechnik, vol. 43, no. 4, pp. 237-240, 1989. Hirzel.
3.
A. Kummert, "Arbitrarily precise equalization of the phase of linear analogue systems" in 1989 European Conference on Circuit Theory and Design, ECCTD 89, Brighton UK, 1989, pp. 284--288.
1987
2.
A. Kummert, "Test procedure for two-dimensional scattering Hurwitz polynomials.", Archiv für Elektronik und Übertragungstechnik, vol. 41, no. 4, pp. 210--213, 1987.
1986
1.
A. Kummert, "Minimal synthesis of two-dimensional reactance multiports" in Proc. 29th Midwest Syrnp. Circuits and Systems, 1986, pp. 674--677.