IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, vol. 61, no. 4, page. 1620 - 1627, 2013-04
IET COMMUNICATIONS, vol. 9, no. 14, page. 1774 - 1780, 2015-09-22
APPLIED PHYSICS LETTERS, vol. 90, no. 26, 2007-06-25
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, vol. 23, no. 11, page. 620 - 622, 2013-11
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 340, page. 16 - 22, 2013-08