DE2356668A1 - Lichtmodulierte abstimmspannungssteuerung - Google Patents
Lichtmodulierte abstimmspannungssteuerungInfo
- Publication number
- DE2356668A1 DE2356668A1 DE2356668A DE2356668A DE2356668A1 DE 2356668 A1 DE2356668 A1 DE 2356668A1 DE 2356668 A DE2356668 A DE 2356668A DE 2356668 A DE2356668 A DE 2356668A DE 2356668 A1 DE2356668 A1 DE 2356668A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- light
- voltage
- separate
- devices
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 244000027321 Lychnis chalcedonica Species 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- PCLIRWBVOVZTOK-UHFFFAOYSA-M 2-(1-methylpyrrolidin-1-ium-1-yl)ethyl 2-hydroxy-2,2-diphenylacetate;iodide Chemical compound [I-].C=1C=CC=CC=1C(O)(C=1C=CC=CC=1)C(=O)OCC[N+]1(C)CCCC1 PCLIRWBVOVZTOK-UHFFFAOYSA-M 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 241000764238 Isis Species 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 244000153888 Tung Species 0.000 description 1
- UGZICOVULPINFH-UHFFFAOYSA-N acetic acid;butanoic acid Chemical compound CC(O)=O.CCCC(O)=O UGZICOVULPINFH-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- FRLJSGOEGLARCA-UHFFFAOYSA-N cadmium sulfide Chemical compound [S-2].[Cd+2] FRLJSGOEGLARCA-UHFFFAOYSA-N 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H03H7/27—Frequency- independent attenuators comprising a photo-electric element
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
- H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
- H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30581672A | 1972-11-13 | 1972-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2356668A1 true DE2356668A1 (de) | 1974-05-16 |
Family
ID=23182473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2356668A Pending DE2356668A1 (de) | 1972-11-13 | 1973-11-13 | Lichtmodulierte abstimmspannungssteuerung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3793521A (OSRAM) |
| JP (3) | JPS4996748A (OSRAM) |
| BR (1) | BR7308766D0 (OSRAM) |
| CA (1) | CA987010A (OSRAM) |
| DE (1) | DE2356668A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005021298A1 (de) * | 2005-05-09 | 2006-11-16 | Rohde & Schwarz Gmbh & Co. Kg | Optoelektronisch gesteuerter Schalter oder Modulator und Abschwächer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573684A (en) * | 1969-02-28 | 1971-04-06 | Zenith Radio Corp | Tuner for a wave signal receiver |
-
1972
- 1972-11-13 US US00305816A patent/US3793521A/en not_active Expired - Lifetime
-
1973
- 1973-10-18 CA CA183,714A patent/CA987010A/en not_active Expired
- 1973-11-08 BR BR8766/73A patent/BR7308766D0/pt unknown
- 1973-11-13 JP JP48126891A patent/JPS4996748A/ja active Pending
- 1973-11-13 DE DE2356668A patent/DE2356668A1/de active Pending
-
1975
- 1975-06-24 JP JP50077053A patent/JPS5118401A/ja active Pending
- 1975-06-24 JP JP50077052A patent/JPS5195701A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4996748A (OSRAM) | 1974-09-12 |
| CA987010A (en) | 1976-04-06 |
| BR7308766D0 (pt) | 1974-08-29 |
| JPS5195701A (OSRAM) | 1976-08-21 |
| US3793521A (en) | 1974-02-19 |
| JPS5118401A (OSRAM) | 1976-02-14 |
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