FIELD: radio engineering.
SUBSTANCE: proposed filter has case accommodating substrate of piezoelectric material that carries filter layout, and interdigital fan transducers. Filter depends for its operation on conductance of interdigital transducer as function of its period.
EFFECT: reduced variations in amplitude-frequency response beyond rejection band.
1 cl, 4 dwg
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Authors
Dates
2005-05-20—Published
2003-06-02—Filed