Near Field Imaging at Microwave and Millimeter Wave Frequencies
Authors:
- 1 June 2007
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE/MTT-S International Microwave Symposium
- No. 0149645X,p. 1693-1696
Abstract
Near field imaging at microwave and millimeter wave frequencies is useful for a wide variety of applications including concealed weapon detection, through-wall and inner-wall imaging, ground penetrating radar imaging, radar cross section analysis, and non-destructive evaluation of materials. A variety of novel imaging techniques have been developed for many of these applications at the Pacific Northwest National Laboratory (PNNL) . These techniques make use of wideband holographic wavefront reconstruction methods, and have been developed to optimize the image quality and resolution. This paper will summarize several of these techniques and show imaging results for several interesting application areas.Keywords
This publication has 2 references indexed in Scilit:
- Three-dimensional millimeter-wave imaging for concealed weapon detectionIEEE Transactions on Microwave Theory and Techniques, 2001
- Millimeter wave holographic imaging of concealed weaponsProceedings of the IEEE, 1971