Regenerative feedback resonant circuit
Abstract
A regenerative feedback resonant circuit for measuring a transient response in a loop is disclosed. The circuit includes an amplifier for generating a signal in the loop. The circuit further includes a resonator having a resonant cavity and a material located within the cavity. The signal sent into the resonator produces a resonant frequency. A variation of the resonant frequency due to perturbations in electromagnetic properties of the material is measured.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1151825
- Patent Number(s):
- 8823391
- Application Number:
- 13/396,402
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03B - GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Jones, A. Mark, Kelly, James F., McCloy, John S., and McMakin, Douglas L. Regenerative feedback resonant circuit. United States: N. p., 2014.
Web.
Jones, A. Mark, Kelly, James F., McCloy, John S., & McMakin, Douglas L. Regenerative feedback resonant circuit. United States.
Jones, A. Mark, Kelly, James F., McCloy, John S., and McMakin, Douglas L. Tue .
"Regenerative feedback resonant circuit". United States. https://www.osti.gov/servlets/purl/1151825.
@article{osti_1151825,
title = {Regenerative feedback resonant circuit},
author = {Jones, A. Mark and Kelly, James F. and McCloy, John S. and McMakin, Douglas L.},
abstractNote = {A regenerative feedback resonant circuit for measuring a transient response in a loop is disclosed. The circuit includes an amplifier for generating a signal in the loop. The circuit further includes a resonator having a resonant cavity and a material located within the cavity. The signal sent into the resonator produces a resonant frequency. A variation of the resonant frequency due to perturbations in electromagnetic properties of the material is measured.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {9}
}
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