发明名称 Radio frequency tank eigenmode sensor for propellant quantity gauging
摘要 A method for measuring the quantity of fluid in a tank may include the steps of selecting a match between a measured set of electromagnetic eigenfrequencies and a simulated plurality of sets of electromagnetic eigenfrequencies using a matching algorithm, wherein the match is one simulated set of electromagnetic eigenfrequencies from the simulated plurality of sets of electromagnetic eigenfrequencies, and determining the fill level of the tank based upon the match.
申请公布号 US8353209(B1) 申请公布日期 2013.01.15
申请号 US20090570841 申请日期 2009.09.30
申请人 UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NATIONAL AERONAUTICS AND SPACE ADMINISTRATION;ZIMMERLI GREGORY A. 发明人 ZIMMERLI GREGORY A.
分类号 G01F22/00 主分类号 G01F22/00
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