IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0634984
(2003-08-06)
|
발명자
/ 주소 |
- G?ttl, Maximilian
- Mummert, Wolfgang
- Staniszewski, Walter
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
6 |
초록
▼
An improved antenna arrangement is subdivided at least into an upper antenna section and at least one lower antenna section. The upper section has a mounting core, the antenna elements and a radome. At least one lower antenna section is axially adjacent underneath the upper section. The lower antenn
An improved antenna arrangement is subdivided at least into an upper antenna section and at least one lower antenna section. The upper section has a mounting core, the antenna elements and a radome. At least one lower antenna section is axially adjacent underneath the upper section. The lower antenna section is equipped as a service zone which has at least one access opening, which runs in the circumferential direction, to the internal area in the service zone. The radome is held and anchored elastically via at least two damping arrangements, which are offset with respect to one another in the axial direction, and/or via damping device, which are offset with respect to one another.
대표청구항
▼
1. An antenna arrangement comprising:a radome, a mounting core surrounded by the radome, antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting
1. An antenna arrangement comprising:a radome, a mounting core surrounded by the radome, antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section being equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, the radome being held and anchored elastically via at least two damping arrangements which are offset with respect to one another. 2. Antenna arrangement according to claim 1, wherein the damping arrangements rest at least in places on the upper edge and/or on the lower edge of the external circumference of the radome.3. Antenna arrangement according to claim 1, wherein the damping arrangements rest at least in places on the upper edge and/or on the lower edge of the internal circumference of the radome.4. Antenna arrangement according to one of claim 1, wherein, at the upper end of the radome, the damping arrangements rest on an end face of the radome which points upwards, and/or on the end face of the radome at the lower end of the radome, which points downwards.5. Antenna arrangement according to claim 1, wherein the damping arrangements clasp the upper and/or lower edge of the radome such that they completely surround the end face.6. Antenna arrangement according to claim 1, wherein the service zone is in the form of a mount connected on its upper end face at least indirectly to the lower face of the upper antenna arrangement, and in that the end lower face of the mount can be mounted on an antenna base.7. Antenna arrangement according to claim 1, wherein the mounton on the service zone has a central aperture opening on its lower end face.8. Antenna arrangement according to claim 1, wherein the service zone comprises one or more mounts which are arranged axially one above the other and can be axially fixed to one another.9. Antenna arrangement according to claim 1, wherein the mount on the service zone is provided on its lower contact end face with elongated holes which are located offset in the circumferential direction, the elongated holes being in the form of partial circles whose lengths are designed such that at least two bolts, which are located offset in the circumferential direction, pass through the elongated hole and can be screwed into the mounting plate located underneath said elongated hole in the antenna base or into an end-face mounting plate located underneath the elongated hole in a further service zone.10. An antenna arrangement of the type having a radome, said antenna arrangement comprising:a mounting core surrounded by the radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein the damping arrangements are prestressed as they rest on the radome. 11. An antenna arrangement of the type including a radome, said antenna arrangement comprising:a mounting core, is surrounded by the radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into the upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein the damping arrangements clasp the upper and/or lower edge of the radome such that they completely surround the end face, and wherein at least one of the damping arrangements is prestressed or precompressed as it rests on the radome. 12. Antenna arrangement according to claim 11, wherein at least one of the damping arrangements is held pressed against the radome with prestressing which can be selected in advance.13. An antenna arrangement comprising:a mounting core, is surrounded by a radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, further comprising a pressure absorber provided at the upper and/lower edge of the radome which applies pressure to the upper and/or to the lower end of the radome, with prestressing which can be selected in advance and with the interposition of the damping arrangements. 14. Antenna arrangement according to claim 13, wherein the pressure absorber which is provided at the upper and/or at the lower end of the radome has supporting shoulders, on which at least one of the damping arrangements is supported, and produces prestressing forces in the at least one damping arrangement which acts on the adjacent external circumference, on the internal circumference and/or in the axial direction on the associated end face of the radome.15. Antenna arrangement according to claim 13, wherein at least one of the damping arrangements is also provided in the internal area of the radome, between the pressure absorber and the mounting core.16. Antenna arrangement according to claim 13, wherein at least one of the damping arrangements is also provided between the pressure absorber and the webs which run between the mounting core and the inner face of the radome.17. Antenna arrangement according to claim 13, wherein the pressure absorber is prestressed in the direction of the mounting core.18. An antenna arrangement comprising:a mounting core, is surrounded by a radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein the opposite end faces of the radome are held in an elastically prestressed manner between an upper and a lower pressure absorber, with the interposition of at least one of the damping arrangements in each case, the upper and lower pressure absorbers being braced with respect to one another, via one or more tie rods which run between the two pressure absorbers. 19. An antenna arrangement comprising:a mounting core, is surrounded by a radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein at least two openings which can be closed are formed in the mount which is used as the service zone running in the circumferential direction. 20. Antenna arrangement according to claim 19, wherein the openings can be closed by covers.21. Antenna arrangement according to claim 19, wherein the opening can be closed by use of modules which are provided in the internal area of the service zone or can be mounted there, so that at least a portion of the housing wall of one module is used as a closing cover for the opening in the service zone.22. An antenna arrangement comprising:a mounting core, is surrounded by a radome, said radome including a pressure absorber; and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein the lower end face and mounting face on the upper antenna arrangement is formed by the pressure absorber which is arranged at the bottom. 23. An antenna arrangement comprising:a mounting core, is surrounded by a radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein connecting points are provided in the area of the service zone and lead to the antenna elements which are accommodated in the upper antenna section, these connecting points being connected in the area of the service zone, via electrical modules and units which are accommodated there, and/or directly via connecting cables. 24. Antenna arrangement according to claim 23, wherein the connecting points are provided on cables or cable ends which are passed through the base station are held and anchored by means of strain-relief devices.25. An antenna arrangement comprising:a mounting core, is surrounded by a radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein the service zone comprises a mount with an upper and a lower mounting plate, with the upper end face having a central section which is used as a mounting section for the mounting core. 26. An antenna arrangement comprising:a mounting core, is surrounded by a radome, and antenna elements for receiving and/or transmitting being arranged between the mounting core and the radome, wherein:the antenna arrangement is subdivided at least into an upper antenna section with the mounting core, the antenna elements and the radome, and at least one lower antenna section which is axially adjacent and underneath said upper antenna section, the lower antenna section is equipped as a service zone having an internal area and at least one access opening which runs in the circumferential direction to the internal area in the service zone, and the radome is held and anchored elastically via at least two damping arrangements which are offset with respect to one another, wherein widely differing antenna modules are accommodated in the internal area of the service zone, amplifiers (TMA, TMB) and units being controlled remotely in order to set different depression angles for the antenna element device. 27. An antenna having a radome, said antenna comprising:a first antenna section comprising at least one antenna element; a second antenna section comprising at least one further antenna element, the first and second antenna sections being commonly supported and displaced from one another, said second antenna section providing at least one circumferential access opening; and plural offset damping elements disposed in proximity to said circumferential access opening, said plural offset damping elements elastically anchoring said radome.
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