Ryu, Kwangwo; Jeon, Seunggil; Nam, Yongsik; Seol, Kyungmun; Choi, Jae hoon
ArticleIssue Date2007CitationAP-S International Symposium (Digest) (IEEE Antennas and Propagation Society), pp 1080 - 1083PublisherInstitute of Electrical and Electronics Engineers Inc.