SE402683B - Kopplingsanordning for styrning av ett for hogfrekventa signaler avsett integrerat dempningselement med variabel dempning - Google Patents
Kopplingsanordning for styrning av ett for hogfrekventa signaler avsett integrerat dempningselement med variabel dempningInfo
- Publication number
- SE402683B SE402683B SE7512843A SE7512843A SE402683B SE 402683 B SE402683 B SE 402683B SE 7512843 A SE7512843 A SE 7512843A SE 7512843 A SE7512843 A SE 7512843A SE 402683 B SE402683 B SE 402683B
- Authority
- SE
- Sweden
- Prior art keywords
- high frequency
- control
- connection device
- frequency signals
- signals intended
- Prior art date
Links
- 238000013016 damping Methods 0.000 title 2
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Integrated Circuits (AREA)
- Networks Using Active Elements (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2203209A DE2203209C3 (de) | 1972-01-24 | 1972-01-24 | Halbleiterbauelement mit steuerbarer Dämpfung sowie Schaltungsanordnung zu dessen Betrieb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7512843L SE7512843L (sv) | 1975-11-14 |
| SE402683B true SE402683B (sv) | 1978-07-10 |
Family
ID=5833847
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7300993A SE388090B (sv) | 1972-01-24 | 1973-01-24 | Integrerat dempningselement med variabel dempning for hogfrekventa signaler |
| SE7512843A SE402683B (sv) | 1972-01-24 | 1975-11-14 | Kopplingsanordning for styrning av ett for hogfrekventa signaler avsett integrerat dempningselement med variabel dempning |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7300993A SE388090B (sv) | 1972-01-24 | 1973-01-24 | Integrerat dempningselement med variabel dempning for hogfrekventa signaler |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3870976A (sv) |
| JP (1) | JPS5646265B2 (sv) |
| CA (1) | CA972072A (sv) |
| CH (1) | CH551718A (sv) |
| DE (1) | DE2203209C3 (sv) |
| FR (1) | FR2169582A5 (sv) |
| GB (1) | GB1389350A (sv) |
| IT (1) | IT971901B (sv) |
| NL (1) | NL7216374A (sv) |
| SE (2) | SE388090B (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4359699A (en) * | 1981-03-25 | 1982-11-16 | Martin Marietta Corporation | PIN Diode attenuator exhibiting reduced phase shift and capable of fast switching times |
| JPS62134253U (sv) * | 1986-02-14 | 1987-08-24 | ||
| US4947142A (en) * | 1987-12-23 | 1990-08-07 | Reza Tayrani | Attenuation controlling by means of a monolithic device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3070711A (en) * | 1958-12-16 | 1962-12-25 | Rca Corp | Shift register |
| US3246214A (en) * | 1963-04-22 | 1966-04-12 | Siliconix Inc | Horizontally aligned junction transistor structure |
| US3432778A (en) * | 1966-12-23 | 1969-03-11 | Texas Instruments Inc | Solid state microstripline attenuator |
| US3579059A (en) * | 1968-03-11 | 1971-05-18 | Nat Semiconductor Corp | Multiple collector lateral transistor device |
-
1972
- 1972-01-24 DE DE2203209A patent/DE2203209C3/de not_active Expired
- 1972-10-23 GB GB4866972A patent/GB1389350A/en not_active Expired
- 1972-11-23 CH CH1708372A patent/CH551718A/xx not_active IP Right Cessation
- 1972-12-01 NL NL7216374A patent/NL7216374A/xx unknown
- 1972-12-15 FR FR7244763A patent/FR2169582A5/fr not_active Expired
- 1972-12-15 IT IT32950/72A patent/IT971901B/it active
-
1973
- 1973-01-04 US US321031A patent/US3870976A/en not_active Expired - Lifetime
- 1973-01-15 CA CA161,297A patent/CA972072A/en not_active Expired
- 1973-01-24 JP JP1018673A patent/JPS5646265B2/ja not_active Expired
- 1973-01-24 SE SE7300993A patent/SE388090B/sv unknown
-
1975
- 1975-11-14 SE SE7512843A patent/SE402683B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2169582A5 (sv) | 1973-09-07 |
| NL7216374A (sv) | 1973-07-26 |
| DE2203209A1 (de) | 1973-07-26 |
| JPS5646265B2 (sv) | 1981-10-31 |
| IT971901B (it) | 1974-05-10 |
| SE388090B (sv) | 1976-09-20 |
| DE2203209C3 (de) | 1980-01-31 |
| GB1389350A (en) | 1975-04-03 |
| DE2203209B2 (de) | 1979-05-23 |
| CA972072A (en) | 1975-07-29 |
| SE7512843L (sv) | 1975-11-14 |
| US3870976A (en) | 1975-03-11 |
| JPS4886487A (sv) | 1973-11-15 |
| CH551718A (de) | 1974-07-15 |
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