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:
Mar. 15, 1988
Filed:
Feb. 07, 1986
Applicant:
Inventor:
Clyde Washburn, Jr, Cincinnati, OH (US);
Assignee:
Cincinnati Microwave, Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ; H03D / ;
U.S. Cl.
CPC ...
455210 ; 329134 ; 329136 ;
Abstract
An improved FM receiver is disclosed incorporating improved oscillating limiter circuitry having an electrically tunable bandpass filter which is phase modulated by the baseband signal the phase of which has been advanced in accordance with the formula: ##EQU1## wherein td.sub.1 equals the time delay through the limiter, td.sub.2 equals the time delay through the feedback filter, td.sub.3 equals the time delay through the demodulator and f.sub.n equals the frequency of the respective baseband components.
Washburn, Jr, Clyde. (1988). Fm tvro receiver with improved oscillating limiter (U.S. Patent No. 4731872). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4731872
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile