37th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2012, 2012-09
35th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2010, 2010-09
2010 IEEE MTT-S International Microwave Symposium, MTT 2010, page. 1134 - 1137, 2010-05