Fig. 4: S12 Frequency response of the magnetostatic wave filters (MSWF) at different magnetic flux density (B).
From: Frequency tunable magnetostatic wave filters with zero static power magnetic biasing circuitry
a The impact of yttrium iron garnet (YIG) cavity width on the frequency response with a constant length of 70 μm. b The influence of YIG cavity length on the frequency response with a constant width of 150 μm.
