DE2224423A1 - Drehbare antennenanlage zur kurzwellenversorgung mittels raumwelle - Google Patents
Drehbare antennenanlage zur kurzwellenversorgung mittels raumwelleInfo
- Publication number
- DE2224423A1 DE2224423A1 DE19722224423 DE2224423A DE2224423A1 DE 2224423 A1 DE2224423 A1 DE 2224423A1 DE 19722224423 DE19722224423 DE 19722224423 DE 2224423 A DE2224423 A DE 2224423A DE 2224423 A1 DE2224423 A1 DE 2224423A1
- Authority
- DE
- Germany
- Prior art keywords
- antennas
- antenna system
- areas
- dipoles
- antenna
- 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
- 230000005855 radiation Effects 0.000 claims description 9
- 239000000969 carrier Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 206010064127 Solar lentigo Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/10—Logperiodic antennas
-
- 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
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224423 DE2224423A1 (de) | 1972-05-16 | 1972-05-16 | Drehbare antennenanlage zur kurzwellenversorgung mittels raumwelle |
| FR7315455A FR2184629B3 (enrdf_load_stackoverflow) | 1972-05-16 | 1973-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722224423 DE2224423A1 (de) | 1972-05-16 | 1972-05-16 | Drehbare antennenanlage zur kurzwellenversorgung mittels raumwelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2224423A1 true DE2224423A1 (de) | 1973-11-29 |
Family
ID=5845315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722224423 Pending DE2224423A1 (de) | 1972-05-16 | 1972-05-16 | Drehbare antennenanlage zur kurzwellenversorgung mittels raumwelle |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2224423A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2184629B3 (enrdf_load_stackoverflow) |
-
1972
- 1972-05-16 DE DE19722224423 patent/DE2224423A1/de active Pending
-
1973
- 1973-04-27 FR FR7315455A patent/FR2184629B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2184629A1 (enrdf_load_stackoverflow) | 1973-12-28 |
| FR2184629B3 (enrdf_load_stackoverflow) | 1976-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69901026T2 (de) | Doppelbandantenne | |
| DE112004001506B4 (de) | Breitbandige, doppelt polarisierte Basistationsantenne für optimale Horizontal-Strahlungsmuster und variable Vertikal-Strahlbündelneigung | |
| DE69511598T2 (de) | Antenneneinrichtung für Basisstation | |
| DE69312381T2 (de) | Verfahren und Einrichtung zur Reduzierung von Fading zwischen Basisstation und mobilen Einheiten | |
| EP2135324B1 (de) | Antennenvorrichtung zum senden und empfangen von elektromagnetischen signalen | |
| WO2003065505A1 (de) | Dualpolarisierte strahleranordnung | |
| DE19501448A1 (de) | Antenneneinrichtung für Satellitenempfang | |
| DE2151488A1 (de) | Antennenvorrichtung fuer zwei verschiedene Frequenzbaender | |
| DE102014112825B4 (de) | Steghornstrahler mit zusätzlicher Rille | |
| DE69726070T2 (de) | Eindrahtige spiralantenne | |
| DE3702362C2 (enrdf_load_stackoverflow) | ||
| DE948705C (de) | Antennenanordnung fuer den Dezimeterwellenbereich | |
| DE60031838T2 (de) | Gruppenantenne für mehrere frequenzen | |
| DE60019412T2 (de) | Antenne mit vertikaler polarisation | |
| DE1042674B (de) | Drehfunkfeuerantenne mit verbesserter Vertikalstrahlung | |
| DE102017009758A1 (de) | Antennenanordnung für zirkular polarisierte Satellitenfunksignale auf einem Fahrzeug | |
| DE2700325A1 (de) | Ungerichtete ukw-breitbandantenne | |
| DE2337997A1 (de) | Kurzwellen-vorhangantenne | |
| DE2224423A1 (de) | Drehbare antennenanlage zur kurzwellenversorgung mittels raumwelle | |
| DE2032877A1 (de) | Antennensystem fur VHF Drehfunkfeuer Flugnavigationssystem | |
| DE2156053C3 (de) | Richtstrahlfeld mit zirkularer oder elliptischer Polarisation | |
| DE3821529C2 (enrdf_load_stackoverflow) | ||
| DE4027234C2 (enrdf_load_stackoverflow) | ||
| AT405349B (de) | Antennen für die mobilkommunikation | |
| DE946237C (de) | Richtantennenanordnung fuer lineare Polarisation |