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[DPRG] Phase Shift

Subject: [DPRG] Phase Shift
From: ray xu rayxu at tx.rr.com
Date: Tue Jul 22 08:55:35 CDT 2008

Hi, I'm moving on from using complex high speed circuits for my laser range
finder to using other methods like phase shift; I understand little about
this, can someone explain it to me?  Also, is there any way of measuring
phases that are off by as little as 1 ns?  

 

Thanks.

 

___________________
Ray Xu
rayxu at tx.rr.com
DPRG <http://www.dprg.org>  member
OOPic <http://tech.groups.yahoo.com/group/oopic/>  group member
Seattle <http://tech.groups.yahoo.com/group/SeattleRobotics/>  Robotics
group member
My Blog <http://rayxublogs.blogspot.com/> 

 

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