发明名称 |
Incremental encoding and decoding apparatus and method |
摘要 |
An incremental encoding and decoding apparatus and method are provided. The incremental encoding and decoding apparatus comprises current converters, which respectively receive the pair of analog signals and convert the received analog signals into current signals each having a predetermined magnitude and phase; and frequency multipliers, which respectively convert the current signals into voltage signals each having an increased frequency compared to the frequencies of the current signals.
|
申请公布号 |
US7389200(B2) |
申请公布日期 |
2008.06.17 |
申请号 |
US20050025932 |
申请日期 |
2005.01.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHUN YOUNG-SUN |
分类号 |
G01B21/00;H03M1/26;G01B5/02;G01B7/14;G01D5/12;G01D5/14;G01D5/245 |
主分类号 |
G01B21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|