发明授权
- 专利标题： Noise injection technique
- 专利标题（中）： 噪声注入技术
-
申请号： US12985044申请日： 2011-01-05
-
公开(公告)号： US08384572B2公开(公告)日： 2013-02-26
- 发明人: Tzer-Hso Lin , Yuanchang Liu , Donald C. D. Chang
- 申请人： Tzer-Hso Lin , Yuanchang Liu , Donald C. D. Chang
- 申请人地址： US CA Camarillo
- 专利权人： Spatial Digital Systems Inc.
- 当前专利权人： Spatial Digital Systems Inc.
- 当前专利权人地址： US CA Camarillo
- 主分类号： H03M1/20
- IPC分类号： H03M1/20
摘要：
A novel noise injection technique is presented to improve dynamic range with low resolution and low speed analog to digital converters. This technique combines incoming signal and noise signal with wave front de-multiplexer and split into several channels. Then low resolution and low speed analog to digital converters are used to sample each channels. All signals are recovered using wave front multiplexer. For advanced design, ground diagnostic signals with optimizing processor can be added to guarantee recovery quality.
公开/授权文献
- US20120062404A1 Novel Noise Injection Technique 公开/授权日：2012-03-15
信息查询
IPC分类:
