Broadband Matching Network.
Patent, Filed 11 Jun 84, patented 17 Feb 87,
DEPARTMENT OF THE NAVY WASHINGTON DC
Pagination or Media Count:
A broadband matching network for a Helmholtz resonator transducer is a series RL matching network capable of withstanding a high power level. The usable acoustic broadwidth is expanded to produce a symmetrical output over a broad frequency band.
- Electrical and Electronic Equipment