DE1167922B - Vorrichtung zum Steuern der Daempfung und/oder der Phasenverschiebung einer hochfrequenten elektromagnetischen Welle - Google Patents
Vorrichtung zum Steuern der Daempfung und/oder der Phasenverschiebung einer hochfrequenten elektromagnetischen WelleInfo
- Publication number
- DE1167922B DE1167922B DEB61705A DEB0061705A DE1167922B DE 1167922 B DE1167922 B DE 1167922B DE B61705 A DEB61705 A DE B61705A DE B0061705 A DEB0061705 A DE B0061705A DE 1167922 B DE1167922 B DE 1167922B
- Authority
- DE
- Germany
- Prior art keywords
- core
- cable
- signal
- phase shifter
- conductor
- 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
- 230000010363 phase shift Effects 0.000 title claims description 9
- 238000013016 damping Methods 0.000 title claims description 5
- 239000004020 conductor Substances 0.000 claims description 15
- 230000005291 magnetic effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000002223 garnet Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 239000002902 ferrimagnetic material Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims 3
- 229920000178 Acrylic resin Polymers 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000006145 Eagle's minimal essential medium Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 239000003380 propellant Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/19—Phase-shifters using a ferromagnetic device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/23—Attenuating devices using ferromagnetic material
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
- H03C7/022—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using ferromagnetic devices, e.g. ferrites
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0021—Constructional details
- H03H2001/0035—Wound magnetic core
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Coils Or Transformers For Communication (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15450A US3108238A (en) | 1960-03-16 | 1960-03-16 | Electrically variable signal changing device using variable permeability material |
| US1565060A | 1960-03-17 | 1960-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1167922B true DE1167922B (de) | 1964-04-16 |
Family
ID=26687395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB61705A Pending DE1167922B (de) | 1960-03-16 | 1961-03-15 | Vorrichtung zum Steuern der Daempfung und/oder der Phasenverschiebung einer hochfrequenten elektromagnetischen Welle |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US3108238A (enrdf_load_stackoverflow) |
| DE (1) | DE1167922B (enrdf_load_stackoverflow) |
| GB (1) | GB934862A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1007897A (en) * | 1961-04-07 | 1965-10-22 | Post Office | Improvements in or relating to electromagnetic waveguides |
| US3227974A (en) * | 1961-12-29 | 1966-01-04 | Gray Reginald Irvan | Radio-frquency interference guard in form of low-pass filter |
| US3323081A (en) * | 1963-04-08 | 1967-05-30 | Bendix Corp | Microwave phase shifter |
| US3290622A (en) * | 1963-11-27 | 1966-12-06 | Gen Electric | Microwave ferromagnetic phase shifter having controllable d. c. magnetization |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE818517C (de) * | 1950-03-30 | 1951-10-25 | Telefunken Gmbh | Anordnung zur Erzeugung phasenmodulierter Impulse |
| DE1002417B (de) * | 1956-05-29 | 1957-02-14 | Siemens Ag | UEbertragungsvierpol mit richtungsabhaengigen UEbertragungseigenschaften fuer elektromagnetische Wellen |
| DE1016786B (de) * | 1952-12-20 | 1957-10-03 | Grundig Max | Koaxiale Verzoegerungsleitung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2650350A (en) * | 1948-11-04 | 1953-08-25 | Gen Electric | Angular modulating system |
| GB777341A (en) * | 1954-04-13 | 1957-06-19 | Marconi Wireless Telegraph Co | Improvements in or relating to microwave channels of magnetically variable electrical length |
| US2900557A (en) * | 1954-08-26 | 1959-08-18 | Gen Electric | Traveling wave directional attenuator |
| NL202195A (enrdf_load_stackoverflow) * | 1955-02-18 | |||
| US2951999A (en) * | 1958-04-21 | 1960-09-06 | Itt | Constant impedance attenuator |
-
0
- US US253633D patent/USB253633I5/en active Pending
-
1960
- 1960-03-16 US US15450A patent/US3108238A/en not_active Expired - Lifetime
-
1961
- 1961-03-14 GB GB93?8/61A patent/GB934862A/en not_active Expired
- 1961-03-15 DE DEB61705A patent/DE1167922B/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE818517C (de) * | 1950-03-30 | 1951-10-25 | Telefunken Gmbh | Anordnung zur Erzeugung phasenmodulierter Impulse |
| DE1016786B (de) * | 1952-12-20 | 1957-10-03 | Grundig Max | Koaxiale Verzoegerungsleitung |
| DE1002417B (de) * | 1956-05-29 | 1957-02-14 | Siemens Ag | UEbertragungsvierpol mit richtungsabhaengigen UEbertragungseigenschaften fuer elektromagnetische Wellen |
Also Published As
| Publication number | Publication date |
|---|---|
| US3108238A (en) | 1963-10-22 |
| USB253633I5 (enrdf_load_stackoverflow) | |
| GB934862A (en) | 1963-08-21 |
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