发明名称 |
Method and apparatus for characterizing a signal path carrying an operational signal |
摘要 |
A method of characterizing a signal path includes (i) generating a reference spread-spectrum signal; (ii) coupling the reference spread-spectrum signal into the signal path while the signal path is carrying an operational signal; (iii) receiving a reflected spread-spectrum signal from the signal path generated in response to the reference spread-spectrum signal; and (iv) correlating the reflected spread-spectrum signal with the reference spread-spectrum signal to produce a correlation result corresponding to a characteristic of the signal path.
|
申请公布号 |
US7250772(B2) |
申请公布日期 |
2007.07.31 |
申请号 |
US20050198900 |
申请日期 |
2005.08.04 |
申请人 |
UNIVERSITY OF UTAH RESEARCH FOUNDATION |
发明人 |
FURSE CYNTHIA;SMITH PAUL |
分类号 |
G01R31/11;G01R23/16 |
主分类号 |
G01R31/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|