NL7316591A - - Google Patents
Info
- Publication number
- NL7316591A NL7316591A NL7316591A NL7316591A NL7316591A NL 7316591 A NL7316591 A NL 7316591A NL 7316591 A NL7316591 A NL 7316591A NL 7316591 A NL7316591 A NL 7316591A NL 7316591 A NL7316591 A NL 7316591A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
- H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
- H03H7/255—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode the element being a PIN diode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260072 DE2260072C3 (de) | 1972-12-08 | 1972-12-08 | Schaltungsanordnung zur Abschwächung des Antennensignals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7316591A true NL7316591A (lv) | 1974-06-11 |
Family
ID=5863862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7316591A NL7316591A (lv) | 1972-12-08 | 1973-12-04 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT331319B (lv) |
| BE (1) | BE808333A (lv) |
| CH (1) | CH557624A (lv) |
| DE (1) | DE2260072C3 (lv) |
| FR (1) | FR2210059B1 (lv) |
| GB (1) | GB1414739A (lv) |
| IT (1) | IT1002268B (lv) |
| NL (1) | NL7316591A (lv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3217447A1 (de) * | 1982-05-08 | 1983-11-10 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Schaltungsanordnung zur abschwaechung des antennensignals |
| JPS59140727A (ja) * | 1983-01-31 | 1984-08-13 | Fujitsu Ltd | 周波数変換方式 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB413383A (en) * | 1933-01-25 | 1934-07-19 | Leonard Ernest Ryall | Variable attenuation networks capable of providing automatic volume control of alternating signal currents |
| NL280372A (lv) * | 1961-06-30 | |||
| DE1227522B (de) * | 1962-01-31 | 1966-10-27 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Verstaerkungsregelung selektiver Verstaerker |
| DE1283929B (de) * | 1966-03-17 | 1968-11-28 | Standard Elek K Lorenz Ag | Schaltungsanordnung zur Verstaerkungsregelung eines Funkempfaengers |
| US3518585A (en) * | 1966-12-30 | 1970-06-30 | Texas Instruments Inc | Voltage controlled a.c. signal attenuator |
| US3571719A (en) * | 1968-12-13 | 1971-03-23 | Motorola Inc | Overload compensation circuit for antenna tuning system |
| DE2105747B2 (de) * | 1971-02-08 | 1973-01-04 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Steuerbares Dämpfungsglied für hochfrequente Signale unter Verwendung von PIN-Dioden |
| DE2126136C3 (de) * | 1971-05-26 | 1982-07-29 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Regelbare HF-Eingangsstufe mit einem PIN-Dioden-Dämpfungsglied |
-
1972
- 1972-12-08 DE DE19722260072 patent/DE2260072C3/de not_active Expired
-
1973
- 1973-12-03 AT AT1012273A patent/AT331319B/de not_active IP Right Cessation
- 1973-12-04 NL NL7316591A patent/NL7316591A/xx not_active Application Discontinuation
- 1973-12-04 CH CH1692873A patent/CH557624A/xx not_active IP Right Cessation
- 1973-12-06 BE BE7000476A patent/BE808333A/xx unknown
- 1973-12-07 GB GB5673873A patent/GB1414739A/en not_active Expired
- 1973-12-10 FR FR7344022A patent/FR2210059B1/fr not_active Expired
- 1973-12-27 IT IT3215473A patent/IT1002268B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH557624A (de) | 1974-12-31 |
| DE2260072C3 (de) | 1981-10-08 |
| IT1002268B (it) | 1976-05-20 |
| GB1414739A (en) | 1975-11-19 |
| BE808333A (nl) | 1974-03-29 |
| DE2260072A1 (de) | 1974-06-20 |
| ATA1012273A (de) | 1975-11-15 |
| FR2210059B1 (lv) | 1978-02-10 |
| DE2260072B2 (de) | 1977-12-22 |
| FR2210059A1 (lv) | 1974-07-05 |
| AT331319B (de) | 1976-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |