The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2017
Filed:
Aug. 12, 2016
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Emilio A. Sovero, Thousand Oaks, CA (US);
Jongchan Kang, Moorpark, CA (US);
Mohiuddin Ahmed, Moorpark, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/00 (2006.01); H03H 11/12 (2006.01);
U.S. Cl.
CPC ...
H03H 11/1217 (2013.01); H03H 2210/012 (2013.01); H03H 2210/025 (2013.01); H03H 2210/028 (2013.01);
Abstract
In an illustrative example, a device includes an operational amplifier of an active bandpass filter circuit. The device further includes an adjustable resistance device configured to adjust a center frequency associated with the active bandpass filter circuit. The device further includes an adjustable capacitance device configured to adjust the center frequency and a bandwidth associated with the active bandpass filter circuit.