Invention Grant
- Patent Title: Calibration and testing architecture for receivers
- Patent Title (中): 接收机的校准和测试架构
-
Application No.: US10812834Application Date: 2004-03-30
-
Publication No.: US07409189B2Publication Date: 2008-08-05
- Inventor: Hongjiang Song
- Applicant: Hongjiang Song
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: H04B17/00
- IPC: H04B17/00

Abstract:
A method and apparatus are provided to generate calibration signals to multiple stages in a receiver channel. The multiple stages are calibrated using multiple calibration circuits, where a controller controls each calibration circuit. The controller is coupled to the output of the final stage in the receiver channel through a single comparison unit. The output from the single comparison unit is used by the controller to calibrate each of the multiple stages.
Public/Granted literature
- US20050221763A1 Calibration and testing architecture for receivers Public/Granted day:2005-10-06
Information query