FR2514902B1 - - Google Patents
Info
- Publication number
- FR2514902B1 FR2514902B1 FR8119649A FR8119649A FR2514902B1 FR 2514902 B1 FR2514902 B1 FR 2514902B1 FR 8119649 A FR8119649 A FR 8119649A FR 8119649 A FR8119649 A FR 8119649A FR 2514902 B1 FR2514902 B1 FR 2514902B1
- Authority
- FR
- France
- 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
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
- G01R17/10—AC or DC measuring bridges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8119649A FR2514902A1 (fr) | 1981-10-20 | 1981-10-20 | Procede de mesure de l'impedance d'une prise de terre et dispositif en faisant application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8119649A FR2514902A1 (fr) | 1981-10-20 | 1981-10-20 | Procede de mesure de l'impedance d'une prise de terre et dispositif en faisant application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2514902A1 FR2514902A1 (fr) | 1983-04-22 |
| FR2514902B1 true FR2514902B1 (https=) | 1983-12-30 |
Family
ID=9263191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8119649A Granted FR2514902A1 (fr) | 1981-10-20 | 1981-10-20 | Procede de mesure de l'impedance d'une prise de terre et dispositif en faisant application |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2514902A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588970A (en) * | 1984-01-09 | 1986-05-13 | Hewlett-Packard Company | Three section termination for an R.F. triaxial directional bridge |
| US4720677A (en) * | 1984-01-09 | 1988-01-19 | Hewlett-Packard Company | R. F. triaxial directional bridge |
| FR2584196B1 (fr) * | 1985-07-01 | 1988-04-22 | Univ Rennes | Procede et dispositif pour le test rapide, par reflectrometrie, dans les gammes v.h.f., de composants passifs |
| FR2598516B1 (fr) * | 1986-05-06 | 1988-07-29 | France Etat Armement | Procede et dispositif de mesure de l'impedance d'une electrode de terre en fonction de la frequence |
| EP0246034A3 (en) * | 1986-05-16 | 1989-04-05 | AT&T Corp. | Method of testing electronic assemblies while they are being produced |
| FR2603993B1 (fr) * | 1986-09-12 | 1988-11-10 | Cables De Lyon Geoffroy Delore | Procede de mesure de l'impedance d'une prise de terre, et dispositif de mise en oeuvre de ce procede |
| US5365179A (en) * | 1992-03-19 | 1994-11-15 | Electronic Development, Inc. | Apparatus and method for measuring ground impedance |
| CN106053945B (zh) * | 2016-07-05 | 2019-01-22 | 中国电子科技集团公司第四十一研究所 | 一种短时s函数史密斯圆图分析装置及方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982177A (en) * | 1970-10-08 | 1976-09-21 | The United States Of America As Represented By The Secretary Of The Army | Soil sample conductivity measurement utilizing a bridge circuit and plural electrode cell |
| US4142143A (en) * | 1977-11-18 | 1979-02-27 | The United States Of America As Represented By The Secretary Of The Navy | Lightning ground system attachable admittance testing instrument |
-
1981
- 1981-10-20 FR FR8119649A patent/FR2514902A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2514902A1 (fr) | 1983-04-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |