The quality factor based design procedure is followed to determine the value of matching network components. The matching network consists of a lumped capacitor and inductor forming an L shaped structure. In this paper to further advance this approach a Stepped Impedance Structure (SIS) is focused for surface type RF coils along with suitable impedance matching network. Recently the concepts of stepped impedance microstrip transmission line sections were used in MRI RF volume coil developments. Article: Design and analysis of matching network for stepped impedance structured 1.5 Tesla magnetic resonance imaging RF surface coil Journal: International Journal of Biomedical Engineering and Technology (IJBET) 2015 Vol.19 No.3 pp.230 - 243 Abstract: In this paper a new impedance matching technique is proposed to improve the return loss performance of the stepped impedance 1.5 Tesla Magnetic Resonance Imaging (MRI) RF coil.
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