Invention Application
- Patent Title: Multiple input multiple output analog-to-digital converter
- Patent Title (中): 多输入多输出模数转换器
-
Application No.: US11895630Application Date: 2007-08-24
-
Publication No.: US20080055133A1Publication Date: 2008-03-06
- Inventor: Shantanu Chakrabartty
- Applicant: Shantanu Chakrabartty
- Applicant Address: US MI East Lansing 48824
- Assignee: Board of Trustees of Michigan State University
- Current Assignee: Board of Trustees of Michigan State University
- Current Assignee Address: US MI East Lansing 48824
- Main IPC: H03M3/04
- IPC: H03M3/04
Abstract:
A method is provided for multi-channel analog-to-digital conversion. The method includes: receiving an input vector which represents a plurality of analog signals; transforming the input vector using a linear transformation matrix; converting the transformed input vector to a digital stream using an array of sigma-delta converter; and adapting the linear transform matrix to maximize de-correlation between the signals represented in the input vector.
Public/Granted literature
- US07479911B2 Multiple input multiple output analog-to-digital converter Public/Granted day:2009-01-20
Information query
