Microwave Subsurface Imaging Method by Incorporating Radar and Tomographic Approaches

Subsurface Imaging using Ground-Penetrating Radar Measurements

Much work has been done toward reconstructing the electrical parameters of an unknown buried object. Many methods, and accompanying results from simulations, have been presented. Most research in the area, however, has been in developing imaging algorithms that have been tested primarily through computer simulation. This paper presents a newly constructed facility for ground-penetrating radar e...

Qualitative Microwave Subsurface Imaging by Means of a Multi-resolution Multi-region Level Set Method

Title : Microwave tomographic imaging for breast cancer

Microwave imaging has received a great amount of interest in last few decades in view of biomedical applications such as breast tumor detection. The potential advantages of microwave imaging as an alternative to X ray Computed Tomography (CT) are: i) the non negligible contrast that exists between the dielectric properties of normal and malignant breast tissues, ii) the non-ionizing nature of m...

Advanced Gpr System for High-performance Tomographic Subsurface Imaging

In this paper, the research prototype of a high-performance GPR imaging system is presented. The system is equipped with the capability of synthetic-aperture scan, stepfrequency FMCW illumination, and high-resolution tomographic image reconstruction.

Microwave imaging of time-varying radar targets

The study deals with the introduction of coherent imaging ideas in the kinetic analysis of systems. It is developed in the radar context and is devoted to the description of general targets exhibiting motion, scintillation and dispersivity. This description is based on a physical model of small independent reflectors which can be moving and non-permanent. The resulting representations are gener...