Sohn, Jaecheon Han, S. H. Yamaguchi, Masahiro Lim, S. H. 2024-01-21T01:36:41Z 2024-01-21T01:36:41Z 2021-08-31 2006-12-15 0148-6055 https://pubs.kist.re.kr/handle/201004/134820 Integrated-type electromagnetic noise suppressors based on a coplanar waveguide transmission line, incorporated with a SiO2 dielectric and a nanogranular Co-Fe-Al-O magnetic thin film with excellent high frequency soft magnetic properties, are reported. A systematic study on the frequency dependences of scattering parameters, power loss, and phases of transmitted and reflected signals as a function of the length and width of the magnetic thin film indicates that the main loss mechanism of the integrated devices is the L-C resonance. Excellent noise suppression characteristics, combined with a resonance frequency of several gigahertz, are achieved in the present integrated devices. (c) 2006 American Institute of Physics. English AMER INST PHYSICS Electromagnetic noise suppression characteristics of a coplanar waveguide transmission line integrated with a magnetic thin film Article 10.1063/1.2402478 1 JOURNAL OF APPLIED PHYSICS, v.100, no.12 JOURNAL OF APPLIED PHYSICS 100 12 scie scopus 000243157900105 2-s2.0-33846095865 Physics, Applied Physics Article magnetic thin film noise suppression coplanar waveguide