IEEE Microwave and Wireless Components Letters · 2014 · 41 citations · 10 references
Natural SciencesMaterials EngineeringMaterials ScienceCeramic MaterialsElectronic MaterialsMagnetic MaterialsFerroelectric MaterialsFerromagnetic MaterialsFerromagnetismMagnetic CeramicsMagnetism In SolidsMultiferroic MaterialsBarium TitanateLead Zirconate TitanateMultiferroic CeramicsMultiferroic HeterostructuresYttrium Iron Garnet
Compact voltage tunable phase shifters on yttrium iron garnet/lead magnesium niobate lead titanate heterostructure are presented. A comparison of E-field tunability between 1-layer PMN-PT structure and two-layer PMN-PT structure using bending mode is discussed. The device exhibited a phase shift of 119 ° under an electric field of 11 kV/cm. The device combining with multiferroics and partially magnetized ferrite concepts is able to operate with the absence of external bias magnetic field. It is more compact and power efficient than traditional multiferroic devices.
10
Magnetoelectric microwave phase shifter
G. Srinivasan · Applied Physics Letters · 2006 · 122 citations
Natural Sciences, Electrical Engineering, Materials Science +17