| || Range Density Function for Active Sensor Imaging
Author : Demirkol, Askin
Source : Defence Science Journal ; Vol:57(3) ; 2007 ; pp 305-313
Subject : 681.586 Sensors
Keywords : Inverse Wandermonde matrix;Range density function;Dense target environment;SAR-ISAR;Sensor imaging;Target density function
Abstract : In this paper, a generalised target density function (TDF) is studied for active imaging by sensors such as radar. This is achieved by estimating a new TDF which is called range density function (RDF). It is proposed by utilising of a generalised range-angle density function for imaging. While the RDF is developed by a new approach based on inverse Wandermonde matrix computation, it is obtained by considering a new range and scanning angle plane different from the conventional methods.