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. 28, 2023
Filed:
Nov. 18, 2019
Hiroshima University, Hiroshima, JP;
Kyoya Takano, Hiroshima, JP;
Minoru Fujishima, Hiroshima, JP;
HIROSHIMA UNIVERSITY, Hiroshima, JP;
Abstract
A transmitter/receiver () up-converts, using an LO signal as a local oscillation signal, an IF signal having a predetermined frequency band, thereby generating a transmission signal RF. Moreover, the transmitter/receiver () generates a (LO+IF)signal and a (LO−IF)signal based on the IF signal and the LO signal. Using the LO signal obtained by adding-up of the (LO+IF)signal and the (LO−IF)signal, a reception signal RFis down-converted. Thus, a local oscillation signal generation unit of a receiving unit is not necessary.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile