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:
Oct. 20, 2015
Filed:
May. 29, 2007
Koichi Sega, Saitama, JP;
Katsushi Ogata, Tokyo, JP;
Koichi Sega, Saitama, JP;
Katsushi Ogata, Tokyo, JP;
TEKTRONIX INTERNATIONAL SALES GMBH, Rheinfall, CH;
Abstract
In order to easily understand the relationship between communication signals of a plurality of channels, a signal analyzer provides a display showing a stacked bar graphthat stacks powers of the plurality of channels in every time slot with the horizontal axis representing time. A markeris displayed on the graphand parameter information in the time slot corresponding to the display position of the markeris also displayed in a table. If the display position of the markermay change and the parameter information for the time slot is not displayed in the table, the display range of the parameters in the tableis changed in synchronism with the displayed marker position. Additionally, power related information of each channel in the time slot corresponding to the display position of the markermay also be displayed in a display column