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Acoustic wave devices with temperature stabilization

  • US 4,272,742 A
  • Filed: 09/21/1979
  • Issued: 06/09/1981
  • Est. Priority Date: 09/22/1978
  • Status: Expired due to Term
First Claim
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1. An acoustic wave device comprising at least two acoustic components each having transducer means for launching and receiving acoustic waves along an acoustic track in a substrate, said acoustic components having their respective transducer means electrically connected to one another in parallel and each having a similar phase slope but different temperature coefficients whereby the resultant overall frequency response of the device is compensated over a useful temperature range.

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