GB2121191B - Phase sensitive detector and frequency component measuring apparatus - Google Patents
Phase sensitive detector and frequency component measuring apparatusInfo
- Publication number
- GB2121191B GB2121191B GB08221186A GB8221186A GB2121191B GB 2121191 B GB2121191 B GB 2121191B GB 08221186 A GB08221186 A GB 08221186A GB 8221186 A GB8221186 A GB 8221186A GB 2121191 B GB2121191 B GB 2121191B
- Authority
- GB
- United Kingdom
- Prior art keywords
- frequency component
- measuring apparatus
- sensitive detector
- phase sensitive
- component measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0007—Frequency selective voltage or current level measuring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08221186A GB2121191B (en) | 1982-05-07 | 1982-07-22 | Phase sensitive detector and frequency component measuring apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8213238 | 1982-05-07 | ||
GB08221186A GB2121191B (en) | 1982-05-07 | 1982-07-22 | Phase sensitive detector and frequency component measuring apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2121191A GB2121191A (en) | 1983-12-14 |
GB2121191B true GB2121191B (en) | 1986-01-22 |
Family
ID=26282765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08221186A Expired GB2121191B (en) | 1982-05-07 | 1982-07-22 | Phase sensitive detector and frequency component measuring apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2121191B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06126755A (en) * | 1992-10-15 | 1994-05-10 | Bridgestone Corp | Method for molding polyurethane sheet pad |
-
1982
- 1982-07-22 GB GB08221186A patent/GB2121191B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2121191A (en) | 1983-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930722 |