US 12,143,841 B2
Signal analysis device and signal analysis result display method
Yuki Nitsuma, Kanagawa (JP); and Takaaki Kamisawa, Kanagawa (JP)
Assigned to ANRITSU CORPORATION, Kanagawa (JP)
Filed by ANRITSU CORPORATION, Kanagawa (JP)
Filed on Dec. 30, 2021, as Appl. No. 17/565,562.
Claims priority of application No. 2021-044118 (JP), filed on Mar. 17, 2021.
Prior Publication US 2022/0303798 A1, Sep. 22, 2022
Int. Cl. H04W 24/08 (2009.01); H04L 43/045 (2022.01)
CPC H04W 24/08 (2013.01) [H04L 43/045 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A signal analysis device comprising:
a reception unit that receives a signal to be measured modulated by an OFDM method;
a signal data calculation unit that calculates signal data of the signal to be measured received by the reception unit;
a power calculation unit that calculates power of the signal data for each frequency in each time based on the signal data; and
a display unit that displays a distribution of the power of the signal data on a time axis and a frequency axis.