Concepedia

Sigmar Ries

SR

6

Publications

257

Citations

6

H-Index

1986

Active since

Affiliations

South Westphalia University of Applied Sciences(Current)

Sigmar Ries is an author at South Westphalia University of Applied Sciences specializing in engineering, signal processing, and approximation theory.

Top concepts

EngineeringSignal ProcessingApproximation TheoryStatisticsBeamformingSpectral TheoryInverse ProblemsComputational ElectromagneticsAntennaUltrasound

Publications per year

1986–2006

6

Publications

6

Approximation of continuous and discontinuous functions by generalized sampling series

P. L. Butzer, Sigmar Ries, R. L. Stens · Journal of Approximation Theory · 1987 · 116 citations

Pade Approximant, Engineering, Generalized Sampling Series +6

The Shannon Sampling Series and the Reconstruction of Signals in Terms of Linear, Quadratic and Cubic Splines

P. L. Butzer, W. Engels, Sigmar Ries et al. · SIAM Journal on Applied Mathematics · 1986 · 72 citations

Spectral Theory, Shannon Sampling Series, Cubic Splines +15

Ultra wideband impulse beamforming: It is a different world

Sigmar Ries, Thomas Kaiser · Signal Processing · 2006 · 27 citations

Different World, Engineering, Antenna +4

Towards beamforming for UWB signals

Sigmar Ries, Thomas Kaiser · 2004 · 18 citations

Digital time-delay beamforming with interpolated signals

Sigmar Ries · Signal Processing · 2004 · 13 citations

Time Delay System, Engineering, Space-time Processing +6

Rows per page

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