JP2002350477A5 - - Google Patents
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- JP2002350477A5 JP2002350477A5 JP2001161135A JP2001161135A JP2002350477A5 JP 2002350477 A5 JP2002350477 A5 JP 2002350477A5 JP 2001161135 A JP2001161135 A JP 2001161135A JP 2001161135 A JP2001161135 A JP 2001161135A JP 2002350477 A5 JP2002350477 A5 JP 2002350477A5
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001161135A JP4488400B2 (en) | 2001-05-29 | 2001-05-29 | Impedance detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001161135A JP4488400B2 (en) | 2001-05-29 | 2001-05-29 | Impedance detection circuit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002350477A JP2002350477A (en) | 2002-12-04 |
| JP2002350477A5 true JP2002350477A5 (en) | 2008-03-21 |
| JP4488400B2 JP4488400B2 (en) | 2010-06-23 |
Family
ID=19004458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001161135A Expired - Fee Related JP4488400B2 (en) | 2001-05-29 | 2001-05-29 | Impedance detection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4488400B2 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006265763B2 (en) | 2005-07-01 | 2012-08-09 | Impedimed Limited | Monitoring system |
| EP2449964B1 (en) | 2005-07-01 | 2016-08-10 | Impedimed Limited | Connector for Impedance Measurement System |
| CA2670293C (en) | 2006-11-30 | 2017-01-03 | Impedimed Limited | Measurement apparatus |
| EP2148613B9 (en) | 2007-04-20 | 2014-12-10 | Impedimed Limited | Monitoring system and probe |
| AU2008207672B2 (en) | 2008-02-15 | 2013-10-31 | Impedimed Limited | Impedance Analysis |
| AU2009311270B2 (en) * | 2008-11-10 | 2014-10-30 | Impedimed Limited | Fluid indicator |
| US9615766B2 (en) | 2008-11-28 | 2017-04-11 | Impedimed Limited | Impedance measurement process |
| US9615767B2 (en) | 2009-10-26 | 2017-04-11 | Impedimed Limited | Fluid level indicator determination |
| WO2011060497A1 (en) | 2009-11-18 | 2011-05-26 | Impedimed Limited | Signal distribution for patient-electrode measurements |
| JP2011242370A (en) * | 2010-05-21 | 2011-12-01 | Renesas Electronics Corp | Impedance detection circuit and adjustment method of impedance detection circuit |
| JP5502597B2 (en) | 2010-05-24 | 2014-05-28 | ルネサスエレクトロニクス株式会社 | Impedance detection circuit and impedance detection method |
| JP6667012B2 (en) * | 2016-12-21 | 2020-03-18 | アルプスアルパイン株式会社 | Capacitance detection device and input device |
| JP6943727B2 (en) * | 2017-11-09 | 2021-10-06 | 日置電機株式会社 | Impedance measurement system and impedance measurement method |
| CN108693430B (en) * | 2018-04-13 | 2023-09-15 | 苏州工业园区海沃科技有限公司 | Sectional distribution network capacitance current measuring circuit and measuring method thereof |
| JP7431335B2 (en) | 2020-08-20 | 2024-02-14 | アルプスアルパイン株式会社 | Capacitance detection device and capacitance detection method |
| CN112666400B (en) * | 2020-11-18 | 2023-06-30 | 西安交通大学 | Capacitance measuring circuit capable of automatically compensating parasitic capacitance, and use method and application thereof |
| CN113484539B (en) * | 2021-07-01 | 2023-09-05 | 兰州空间技术物理研究所 | Loading system and method for modulating and biasing voltage of electrostatic suspension accelerometer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0970386T3 (en) * | 1998-01-23 | 2006-11-13 | Tokyo Electron Ltd | Impedance-to-voltage converter |
| JP2001124807A (en) * | 1998-01-23 | 2001-05-11 | Sumitomo Metal Ind Ltd | Capacitance-voltage conversion device and conversion method |
| DE69934359T2 (en) * | 1998-02-05 | 2007-04-19 | Tokyo Electron Ltd. | IMPEDANCE VOLTAGE TRANSFORMERS AND CONVERSION METHODS |
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2001
- 2001-05-29 JP JP2001161135A patent/JP4488400B2/en not_active Expired - Fee Related