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:
May. 05, 2020
Filed:
May. 17, 2018
Shanghai Neusoft Medical Technology Co., Ltd., Shanghai, CN;
Guofeng Zan, Shanghai, CN;
Shanghai Neusoft Medical Technology Co., Ltd., Shanghai, CN;
Abstract
Methods, devices, and apparatus for signal reception are provided. In one aspect, a receiver includes: a group delay circuit configured to perform a group delay on an original analog signal to obtain a group delayed analog signal, a controller configured to determine a gain mode according to an amplitude of the original analog signal, a gain circuit coupled to the group delay circuit and the controller and configured to adjust a power of the group delayed analog signal according to the determined gain mode to obtain an adjusted analog signal, an analog-to-digital converter coupled to the gain circuit and configured to perform an analog-to-digital conversion on the adjusted analog signal to generate a digital signal, and an amplitude-phase-processing circuit configured to adjust amplitude and phase of the digital signal according to the determined gain mode.