GB949557A - A direct-current controlled electronic change-over switch for high frequency lines - Google Patents
A direct-current controlled electronic change-over switch for high frequency linesInfo
- Publication number
- GB949557A GB949557A GB2577862A GB2577862A GB949557A GB 949557 A GB949557 A GB 949557A GB 2577862 A GB2577862 A GB 2577862A GB 2577862 A GB2577862 A GB 2577862A GB 949557 A GB949557 A GB 949557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conducting
- line
- transistor
- path
- diode
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
- H03K17/76—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Electronic Switches (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET20407A DE1151553B (de) | 1961-07-08 | 1961-07-08 | Gleichstromgesteuerter, elektronischer Umschalter fuer die Umschaltung von Vielkanal-Traegerfrequenzleitungen und ZF-Breitbandleitungen in Richtfunkanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB949557A true GB949557A (en) | 1964-02-12 |
Family
ID=7549683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2577862A Expired GB949557A (en) | 1961-07-08 | 1962-07-05 | A direct-current controlled electronic change-over switch for high frequency lines |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH419259A (enExample) |
| GB (1) | GB949557A (enExample) |
| SE (1) | SE302782B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706060A (en) * | 1994-04-21 | 1998-01-06 | U.S. Philips Corporation | Circuit arrangement for applying an antenna signal directly to T.V. receiver and bypassing a VCR |
-
1962
- 1962-06-12 CH CH706762A patent/CH419259A/de unknown
- 1962-07-03 SE SE741262A patent/SE302782B/xx unknown
- 1962-07-05 GB GB2577862A patent/GB949557A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706060A (en) * | 1994-04-21 | 1998-01-06 | U.S. Philips Corporation | Circuit arrangement for applying an antenna signal directly to T.V. receiver and bypassing a VCR |
Also Published As
| Publication number | Publication date |
|---|---|
| SE302782B (enExample) | 1968-08-05 |
| CH419259A (de) | 1966-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1043621A (en) | Electrical control circuits embodying semiconductor devices | |
| US4445222A (en) | Coupling circuit for transferring data signals at a high rate | |
| GB1010342A (en) | Improvements in or relating to gating circuits | |
| GB1196186A (en) | Controllable Voltage Sources | |
| GB766744A (en) | Semi-conductor signal receiving system | |
| GB937294A (en) | Improvements in bridge-type transistor converters | |
| GB1415461A (en) | Switching circuit for tone-ringer or like load means | |
| GB1472208A (en) | Electronic switches | |
| GB963888A (en) | Signal coupling networks | |
| GB949557A (en) | A direct-current controlled electronic change-over switch for high frequency lines | |
| GB1098685A (en) | Electronic circuit | |
| US4527128A (en) | Bistate linear amplifier circuit | |
| GB1216957A (en) | Television signal distributor | |
| US4163188A (en) | System for establishing and steering a precise current | |
| GB1021915A (en) | A frequency switching device | |
| GB996886A (en) | Improvements in and relating to electrical switching devices | |
| US3476956A (en) | Bilateral transistor gate circuit | |
| GB1072291A (en) | Electronic switching circuits | |
| US3366803A (en) | Switch circuit | |
| GB1128954A (en) | Bistable circuit with two mutual feedback transistors | |
| GB889754A (en) | Electronic gate circuit | |
| GB1140461A (en) | Improvements relating to electric switching arrangements | |
| SU452071A1 (ru) | Электроныный коммутатор аналоговых сигналов | |
| GB1242339A (en) | Solid state bi-directional switch circuit | |
| SU471669A1 (ru) | Электронный ключ |