ABSORBING CROSS SECTION IN REVERBERATION CHAMBER: EXPERIMENTAL AND NUMERICAL RESULTS

Absorbing Cross Section in Reverberation Chamber: Experimental and Numerical Re- Sults

Reverberation chamber (RC) test facility allows to determine the absorbing cross section (ACS) of lossy materials under a random field excitation. Measurements are based on the quality factor variation produced by the sample under test presence with respect to the empty chamber condition. Simulations are based on the representation of the RC electromagnetic field by means of a random plane wave...

Numerical simulations of reverberation chamber

The focus of this project is to determine whether commercial general purpose raybased electromagnetic analysis tool (XGYD by Remcom, Inc.) can be an effective and accurate method of simulating a reverberation chamber and wireless communication within a confined and reflective environment, like a car. An introduction that includes the mathematical equations which govern the wireless channel is g...

Rapid and accurate broadband absorption cross-section measurement of human bodies in a reverberation chamber

Steady Flow in a Curved Pipe with Circular Cross-Section. Comparison of Numerical and Experimental Results

Numerical solution has been obtained of the equations of motion of a viscous incompressible fluid in a curved annular conduit with circular cross-section. These equations are approximated by finite-difference equations which are of the second-order accuracy with respect to the grid sizes. The computed results are presented for the range 96 D 8000 , where D is the Dean number of the flow and for...

WLAN MIMO Terminal Test in Reverberation Chamber

Convergence of portable consumer electronics, telecommunications, networking and multimedia entertainment platforms is nowadays a reality that demands increasing data rates and better coverage of wireless networks. In this context, MIMO antenna systems have been developed to raise the throughput without an increase in occupied bandwidth or modulation complexity and to improve coverage with no l...