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IEVref:561-02-19ID:
Language:enStatus: Standard
Term: interdigitated interdigital transducer
Synonym1: IIDT
[Preferred]
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Definition: SAW transducer made of a combination of three or more IDTs

Figure 10 – Interdigitated interdigital transducer (IIDT)

Note 1 to entry: IIDTs (or multi-interdigital transducer) resonator filters are referred to as SAW resonator filters composed of a number of IDTs for input and output in a line alternating with grating reflectors confirming the interdigital transducer structure at both ends.


Publication date:2014-11
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Internal notes:2016-02-18: Figures replaced by newly generated smaller versions. JGO
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