发明名称 |
Method of multiplexing column amplifiers in a resistive bolometer array |
摘要 |
A two dimensional array of resistive bolometers (B) is arranged in rows and columns. Amplifiers (A0, A1 etc) amplify signals obtained from the bolometers. Instead of providing one amplifier per column, a smaller number of amplifiers is used each of which is connected to a plurality of column sense lines (L) via a multiplexer (M0, M1 etc).
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申请公布号 |
US6809595(B2) |
申请公布日期 |
2004.10.26 |
申请号 |
US20020094910 |
申请日期 |
2002.03.11 |
申请人 |
INFRARED INTEGRATED SYSTEMS LIMITED |
发明人 |
PORTER STEPHEN GEORGE;FOX JOHN;SINGH BHAJAN |
分类号 |
G01J5/24;(IPC1-7):H03F3/08 |
主分类号 |
G01J5/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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