Investigating the Angular Dependence of Diffuse Scattering Correlation: a "Black Box" Way

Yang Miao, Quentin Gueuning, Claude Oestges

Research output: Contribution to conferenceOtherAcademic

Abstract

Diffuse scattering (DS), mostly originated at rough surfaces, can be modeled by effective roughness (ER) models. In ER models, the object surface is divided into tiles and the DS field amplitude associated with each tile is given. Assuming the phases associated with different tiles are independent, this TD investigates the spatial correlation of phases for a single tile when the receive antenna moves relative to the object surface. It is found that the spatial correlation can be modeled as the damped cosine correlation function, and the function parameters are dependent on the angle between the movement direction and the perpendicular direction to the tile surface. Different spatial resolutions of the movement and different frequencies are analyzed.
Original languageEnglish
Publication statusPublished - Jun 2016
EventIRACON 2nd MC meeting and 1st technical meeting 2016
- Lille, France
Duration: 30 May 20161 Jun 2016
Conference number: 2
http://www.iracon.org/meeting/iracon-2nd-mc-meeting-and-1st-technical-meeting/

Workshop

WorkshopIRACON 2nd MC meeting and 1st technical meeting 2016
CountryFrance
CityLille
Period30/05/161/06/16
Internet address

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