Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/10/01 Vol. E96-BNo. 10pp. 2348-2354 Type of Manuscript: INVITED PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012) Category: Keyword: WBAN, wideband antenna, zeroth-order resonance, Industrial, Scientific, and Medical band,