Title :
100 GHz retina for THz tomographic imaging
Author :
Alonso, M. ; Guerra, C. E Garcia ; Nov, E. ; Abril, J. ; Romeu, J. ; Llombart, N. ; Jofre, L.
Author_Institution :
Signal Theor. & Comunications, Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
In a tomographic imaging system, the key is to collect a sufficient number of scattered field points to recover the currents in the inverse scattering problem. This can be accomplished by using a real array of multiplexed antennas for real time imaging. In this paper, a W-Band Retina for Terahertz tomographic imaging is presented. A system based on a retina, a collector and an illuminator is described and the results of a fabricated retina are shown.
Keywords :
electromagnetic wave scattering; THz tomographic imaging; Terahertz tomographic imaging system; W-band retina; fabricated retina; frequency 100 GHz; illuminator; inverse scattering problem; multiplexed antennas; real time imaging; Antenna arrays; Antenna measurements; Electric fields; Multiplexing; Retina; Tomography;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6104846
