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Making MLSD-decisions on some individual symbols in a sequence by thresholding the matched filter output

We present a detector that, by thresholding the output of the matched filter, gives MLSD-decisions on binary, antipodally modulated symbols that have been corrupted by intersymbol interference and additive Gaussian noise. The detector is simple in structure, consisting of a whitened matched filter and two variable thresholds for each symbol to be detected. The detector will make decisions on some,

An integrated approach to Archaeology: From the Fieldwork to Virtual Reality Systems

The visualisation of an archaeological landscape passes through its representation, interpretation and reconstruction. Its various and complex aspects can be described just through an integrated approach of disciplines, data and technologies. Two directions have been undertaken by our research team: a narrative approach and a geographical-spatial one. The narrative approach to cultural data is foc

Homogenization of the Maxwell equations in an anisotropic material

This paper contains an overview of the homogenization of anisotropic materials at fixed frequency using the concept of two-scaled convergence. The homogenized electric and magnetic parameters, the relative permittivity and the relative permeability, respectively, are found by suitable averages of the solution of a local problem in the unit cell. A comparison between the exact homogenization method

In-Service Information Flows to Designers

This research is triggered by the emerging ‘power by the hour’® paradigm, in which aero engines are effectively leased to airlines, with the manufacturing company remaining responsible for their maintenance and repair throughout their service life. By incorporating knowledge about the performance of existing products into the design phase of new products, it is hoped to tackle some of the in-servi

Realization of a matching region between a radome and a ground plane

In order to reduce the monostatic signature of the junction between a radome and the metallic structure to which it is attached, a tapered resistive sheet can be used. In this paper, we describe an easy method to realize this tapering using geometric variations on a subwavelength scale, with a significant reduction of the number of processing steps as a result.