DE1591415B2 - Variabler mikrowellen phasenschieber - Google Patents
Variabler mikrowellen phasenschieberInfo
- Publication number
- DE1591415B2 DE1591415B2 DE19671591415 DE1591415A DE1591415B2 DE 1591415 B2 DE1591415 B2 DE 1591415B2 DE 19671591415 DE19671591415 DE 19671591415 DE 1591415 A DE1591415 A DE 1591415A DE 1591415 B2 DE1591415 B2 DE 1591415B2
- Authority
- DE
- Germany
- Prior art keywords
- phase shifter
- phase
- waveguide
- polarization
- circularly polarized
- 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 claims description 18
- 229910000859 α-Fe Inorganic materials 0.000 claims description 13
- 239000003989 dielectric material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000010287 polarization Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000283986 Lepus Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/46—Active lenses or reflecting arrays
-
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57991466A | 1966-09-16 | 1966-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1591415A1 DE1591415A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-09 |
| DE1591415B2 true DE1591415B2 (de) | 1971-12-09 |
Family
ID=24318863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671591415 Pending DE1591415B2 (de) | 1966-09-16 | 1967-09-08 | Variabler mikrowellen phasenschieber |
Country Status (7)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534374A (en) * | 1967-12-11 | 1970-10-13 | Sylvania Electric Prod | High efficiency scanning millimeter wavelength antenna |
| US3569974A (en) * | 1967-12-26 | 1971-03-09 | Raytheon Co | Dual polarization microwave energy phase shifter for phased array antenna systems |
| US4639093A (en) * | 1984-03-02 | 1987-01-27 | United Technologies Corporation | Switchable bandwidth filter |
| US4822149A (en) * | 1984-03-02 | 1989-04-18 | United Technologies Corporation | Prismatic ferroelectric beam steerer |
| US4576441A (en) * | 1984-03-02 | 1986-03-18 | United Technologies Corporation | Variable fresnel lens device |
| US4706094A (en) * | 1985-05-03 | 1987-11-10 | United Technologies Corporation | Electro-optic beam scanner |
| US4636799A (en) * | 1985-05-03 | 1987-01-13 | United Technologies Corporation | Poled domain beam scanner |
| US5260713A (en) * | 1988-11-14 | 1993-11-09 | Motson & Company Limited | Microwave signal receiving apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2760166A (en) * | 1951-12-27 | 1956-08-21 | Bell Telephone Labor Inc | Directional phase shifter |
| US3166724A (en) * | 1961-11-24 | 1965-01-19 | Philip J Allen | Electrical frequency shifter utilizing faraday phase shifter and dual mode coupler with rotatable reflection dipole |
-
0
- NL NL135272D patent/NL135272C/xx active
-
1966
- 1966-09-16 US US579914A patent/US3445851A/en not_active Expired - Lifetime
-
1967
- 1967-09-04 BE BE703455D patent/BE703455A/xx not_active IP Right Cessation
- 1967-09-04 GB GB40398/67A patent/GB1170370A/en not_active Expired
- 1967-09-07 CH CH1253567A patent/CH474870A/de not_active IP Right Cessation
- 1967-09-08 DE DE19671591415 patent/DE1591415B2/de active Pending
- 1967-09-11 NL NL6712419A patent/NL6712419A/xx unknown
- 1967-09-15 SE SE12736/67A patent/SE326740B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3445851A (en) | 1969-05-20 |
| SE326740B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-08-03 |
| NL6712419A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-03-18 |
| BE703455A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-02-01 |
| DE1591415A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-09 |
| NL135272C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB1170370A (en) | 1969-11-12 |
| CH474870A (de) | 1969-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |