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Micromachined magnetostatic wave coupled resonators
- Source :
- IEEE transactions on magnetics 41 (2005): 3502–3504. doi:10.1109/TMAG.2005.854746, info:cnr-pdr/source/autori:Marcelli, R; Koike, T/titolo:Micromachined magnetostatic wave coupled resonators/doi:10.1109%2FTMAG.2005.854746/rivista:IEEE transactions on magnetics/anno:2005/pagina_da:3502/pagina_a:3504/intervallo_pagine:3502–3504/volume:41
- Publication Year :
- 2005
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2005.
-
Abstract
- This work presents the design, technology and experiment on a frequency tunable narrow-band filter based on coupled straight edge resonators (SERs). A number of series configurations of cascaded resonators have been obtained by properly masking a yttrium iron garnet (YIG) magnetic film, and by using a wet chemical etching technique in hot phosphoric acid to get the coupled SERs directly onto the gadolinium gallium garnet (GGG) substrate used for the epitaxial growth. Ferromagnetic resonance (FMR) measurements of the coupled SERs are done. Theoretical design and circuit simulation are also presented.
- Subjects :
- Resonator filters
Materials science
business.industry
Yttrium iron garnet
Gadolinium gallium garnet
Isotropic etching
Ferromagnetic resonance
Magnetostatic waves
Electronic, Optical and Magnetic Materials
Integrated structures
chemistry.chemical_compound
Resonator
Surface micromachining
Nuclear magnetic resonance
chemistry
Band-pass filter
Narrow-band filter
Etching
Optoelectronics
Electrical and Electronic Engineering
business
Subjects
Details
- ISSN :
- 00189464
- Volume :
- 41
- Database :
- OpenAIRE
- Journal :
- IEEE Transactions on Magnetics
- Accession number :
- edsair.doi.dedup.....09000205895136abb45f7b12089605d7