Title :
Forward-nulling passive millimeter wave imaging using cooling water-wall
Author :
Sato, Hikaru ; Sawaya, Kunio
Author_Institution :
Grad. Sch. of Eng., Tohoku Univ., Sendai, Japan
Abstract :
A cooling water-wall room is developed and the forward-nulling passive millimeter-wave (PMMW) imaging is performed using developed room. It is shown experimentally that high-quality of PMMW images is obtained by the presence of the cooling water-wall room which works as a nulling source and a shielding wall.
Keywords :
cooling; millimetre wave imaging; shielding; PMMW images; cooling water-wall room; forward-nulling passive millimeter wave imaging; nulling source; shielding wall; Brightness temperature; Cooling; Dielectrics; Imaging; Millimeter wave technology; Thermal conductivity; Thermal noise;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711064
