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:
Dec. 02, 1986
Filed:
Jun. 06, 1984
Applicant:
Inventor:
Hiroshige Fukuhara, Yokosuka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
455226 ; 324 / ;
Abstract
The signal-to-noise ratio of a signal having positive and negative components is determined by periodically sampling polarity values of the signal. The numbers of the sampled values of each polarity are accumulated. A quantitative measure of the relative accumulated numbers of the sampled values of each polarity is determined. A stored function of signal-to-noise ratio as a function of the quantitative measure and the number of samples is correlated with the derived quantitative measure.
Fukuhara, Hiroshige. (1986). S/n ratio determining method and apparatus for a receiver (U.S. Patent No. 4627103). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4627103
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