Methods of IDT charge spatial spectrum evaluation

• Autorzy: Tasinkevych Y.
• Języki publikacji: EN

Abstrakty

EN

Interdigital transducers (IDTs) have found numerous applications in electronic devices for excitation and detection of surface acoustic waves (SAWs). This paper discusses the methods of solution of the electrostatic problem arising in modelling of the IDT most important characteristic - its frequency response. Numerical results are presented based on the so-called spectral approach. Computation difficulties are discussed and their solutions are proposed.

Słowa kluczowe

EN

surface acoustic wave; interdigital transducer

PL

fala akustyczna powierzchniowa; podejście spektralne; przetwornik cyfrowy

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2004
• Tom: Vol. 45, no 2
• Strony: 155--172
• Opis fizyczny: Bibliogr. 12 poz., rys., wykr.

Twórcy

autor

Tasinkevych Y.

• Institute of Fundamental Technological Research, Polish Academy of Sciences, Świętokrzyska 21, 00-049 Warszawa,

Bibliografia

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