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:
Apr. 21, 2020
Filed:
Apr. 18, 2019
Uniband Electronic Corp., Hsin-Chu, TW;
Yiping Fan, Hsinchu, TW;
Li-Feng Chen, New Taipei, TW;
Uniband Electronic Corp., Hsin-Chu, TW;
Abstract
A signal receiver includes a multiplexer, a sub-sample analog-to-digital converter (ADC) and a received signal strength indicator (RSSI) estimator for a signal receiver with multiple stage cascade amplifiers architecture. The multiplexer may select one of the input signal of each stage of cascade amplifiers or the last stage output signal of cascade amplifiers as a selected signal according to a selection signal. The sub-sample ADC may perform a sub-sampling operation using the selected signal to generate sampled data. The RSSI estimator may calculate a RSSI value corresponding to the selected signal according to the sampled data.