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. 05, 2017
Filed:
May. 13, 2016
Anritsu Corporation, Kanagawa, JP;
ANRITSU CORPORATION, Kanagawa, JP;
Abstract
Provided are a noise floor level reduction device and a noise floor level reduction method capable of reducing a noise floor level. A transmission power measurement systemis installed before a signal measurement deviceincluding a noise floor level measurement unitthat measures a noise floor level, and a measurement unitthat subtracts the noise floor level from a level of a signal from a DUTto calculate a level of a signal after subtraction, and includes an LNAprovided between the DUTand the signal measurement devicefor amplifying the signal from the DUTand a termination resistorthat terminates an input of the LNAand the termination resistorterminates the input of the LNAin a case in which the noise floor level measurement unitmeasures the noise floor level.