Korea Electromagnetic Engineering Society conference, page. 399 - 402, 1998-01-01
Korea Electromagnetic Engineering Society conference, page. 13 - 17, 1997-01-01
Korea Electromagnetic Engineering Society conference, page. 217 - 220, 1999-01-01
Korea Electromagnetic Engineering Society conference, page. 403 - 406, 1998-01-01
Korea Electromagnetic Engineering Society conference, page. 270 - 274, 1997-01-01
Korea Electromagnetic Engineering Society conference, page. 388 - 341, 1998-01-01
Korea Electromagnetic Engineering Society conference, page. 343 - 346, 1998-01-01