Accession Number:

ADA007970

Title:

Computer-Aided Design of Bulk Microwave Acoustic Delay Lines.

Descriptive Note:

Technical rept.,

Corporate Author:

HARRY DIAMOND LABS ADELPHI MD

Personal Author(s):

Report Date:

1974-12-01

Pagination or Media Count:

36.0

Abstract:

A mathematical model of a microwave acoustic delay line is derived and presented which takes into account the mechanical resonances of a finite acoustic delay medium. A computer simulation of the model shows that when the delay medium is taken to be finite the frequency response of the delay line is different from the response of a delay line with a completely absorbing infinite delay medium. This difference in response is obtained experimentally when changing from pulse operation to continuous wave CW operation of a delay line. This is the first model known to the author which demonstrates this effect.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE