Title

Cad Tools For The Design And Analysis Of Surface Acoustic Wave Chirp Devices

Abstract

CAD tools for designing interdigital surface-acoustic-wave (SAW) devices are presented. The software computes the exact spatial position of the metal interdigital electrodes for any given chirp specification. A linear FM up-chirp SAW device was designed with the CAD tools, with one dispersive and one wideband transducer (dual in-line geometry). The device was designed to produce a chirp pulse with a rectangular window envelope using four electrodes per period. A center frequency of 100 MHz, a bandwidth of 10 MHz, and a pulse duration of 2 μs were used. An HP8753C automatic network analyzer was used to test the designed device.

Publication Date

12-1-1990

Publication Title

Proceedings of the Annual Southeastern Symposium on System Theory

Number of Pages

370-374

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0025635360 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0025635360

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