FR2111961A1 - - Google Patents
Info
- Publication number
- FR2111961A1 FR2111961A1 FR7138982A FR7138982A FR2111961A1 FR 2111961 A1 FR2111961 A1 FR 2111961A1 FR 7138982 A FR7138982 A FR 7138982A FR 7138982 A FR7138982 A FR 7138982A FR 2111961 A1 FR2111961 A1 FR 2111961A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/26—Adjustable resistors resistive element moving
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/227—Strip line attenuators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
- Attenuators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8567870A | 1970-10-30 | 1970-10-30 | |
| US23937572A | 1972-03-29 | 1972-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2111961A1 true FR2111961A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-09 |
| FR2111961B1 FR2111961B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-03 |
Family
ID=26772974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7138982A Expired FR2111961B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-10-30 | 1971-10-29 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244634A2 (de) | 1986-04-04 | 1987-11-11 | AB Elektronik GmbH | Verstellbares Dämpfungsglied |
| DE4422856C2 (de) * | 1994-06-30 | 2000-01-27 | A B Elektronik Gmbh | Verstellbare Widerstandseinrichtung und ein Verfahren zur Herstellung ihrer Sockelplatteneinheit |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984793A (en) * | 1974-02-04 | 1976-10-05 | Tektronix, Inc. | High frequency attenuator |
| DE2650018C2 (de) * | 1976-01-28 | 1983-12-08 | Alps Electric Co., Ltd., Tokyo | Elektrische Abschwächereinrichtung für Tonwiedergabesysteme |
| US4107632A (en) * | 1976-08-09 | 1978-08-15 | Texscan Corporation | Attenuator element |
| US4310812A (en) * | 1980-08-18 | 1982-01-12 | The United States Of America As Represented By The Secretary Of The Army | High power attenuator and termination having a plurality of cascaded tee sections |
| US5266036A (en) * | 1992-06-02 | 1993-11-30 | Hewlett-Packard Company | Reduction of radio frequency emissions through terminating geometrically induced transmission lines in computer products |
| US9064622B2 (en) * | 2012-09-14 | 2015-06-23 | Anaren, Inc. | RF resistor with lossy traces |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1613423A (en) * | 1923-06-20 | 1927-01-04 | Western Electric Co | Transmission control |
| US2539352A (en) * | 1946-06-29 | 1951-01-23 | Hewlett Packard Co | Voltage attenuator |
| US2517180A (en) * | 1950-05-15 | 1950-08-01 | Arthur C Davis | Straight-line attenuator |
| NL202260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1955-01-27 | |||
| GB804747A (en) * | 1956-04-11 | 1958-11-19 | Patent Man Inc | Improvements relating to attenuators |
-
1971
- 1971-09-28 GB GB4508171A patent/GB1322825A/en not_active Expired
- 1971-10-01 NL NL7113489A patent/NL7113489A/xx unknown
- 1971-10-29 DE DE19712154132 patent/DE2154132A1/de active Pending
- 1971-10-29 FR FR7138982A patent/FR2111961B1/fr not_active Expired
-
1972
- 1972-03-29 US US00239375A patent/US3740676A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244634A2 (de) | 1986-04-04 | 1987-11-11 | AB Elektronik GmbH | Verstellbares Dämpfungsglied |
| EP0244634A3 (en) * | 1986-04-04 | 1989-07-12 | Ab Elektronik Gmbh | Variable attenuator |
| DE4422856C2 (de) * | 1994-06-30 | 2000-01-27 | A B Elektronik Gmbh | Verstellbare Widerstandseinrichtung und ein Verfahren zur Herstellung ihrer Sockelplatteneinheit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2111961B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-03 |
| US3740676A (en) | 1973-06-19 |
| GB1322825A (en) | 1973-07-11 |
| DE2154132A1 (de) | 1972-05-04 |
| NL7113489A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |