FR1020813A - Radio network with exponential characteristic - Google Patents
Radio network with exponential characteristicInfo
- Publication number
- FR1020813A FR1020813A FR1020813DA FR1020813A FR 1020813 A FR1020813 A FR 1020813A FR 1020813D A FR1020813D A FR 1020813DA FR 1020813 A FR1020813 A FR 1020813A
- Authority
- FR
- France
- Prior art keywords
- radio network
- exponential characteristic
- exponential
- characteristic
- radio
- 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
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1020813T | 1950-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1020813A true FR1020813A (en) | 1953-02-11 |
Family
ID=9576584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1020813D Expired FR1020813A (en) | 1950-03-17 | 1950-03-17 | Radio network with exponential characteristic |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1020813A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676661A (en) * | 1970-05-05 | 1972-07-11 | James A Sprowl | Voltage-time-voltage computation circuit using r-c exponential decay circuits to perform multiplication, division, root-finding and logarithmic conversion |
FR2424538A1 (en) * | 1978-04-28 | 1979-11-23 | Materiel Telephonique | Wattmeter and/or voltmeter with numerical indicator - requires instrument which includes processing circuit to give reading in decibels |
-
1950
- 1950-03-17 FR FR1020813D patent/FR1020813A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676661A (en) * | 1970-05-05 | 1972-07-11 | James A Sprowl | Voltage-time-voltage computation circuit using r-c exponential decay circuits to perform multiplication, division, root-finding and logarithmic conversion |
FR2424538A1 (en) * | 1978-04-28 | 1979-11-23 | Materiel Telephonique | Wattmeter and/or voltmeter with numerical indicator - requires instrument which includes processing circuit to give reading in decibels |
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