Axially adjustable coaxial coupling
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0664119
(2008-06-02)
|
등록번호 |
US-8197287
(2012-06-12)
|
우선권정보 |
DE-20 2007 008 848 U (2007-06-25) |
국제출원번호 |
PCT/EP2008/004377
(2008-06-02)
|
§371/§102 date |
20091211
(20091211)
|
국제공개번호 |
WO2009/000386
(2008-12-31)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Rosenberger Hochfrequenztechnik GmbH & Co. KG
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
1 |
초록
▼
A coaxial connector having an outer conductor with first and second plug-side ends axially opposite, and an inner conductor with first and second plug-side ends axially opposite. The outer conductor has two separate outer conductor parts arranged and configured such that they are mobile relative to
A coaxial connector having an outer conductor with first and second plug-side ends axially opposite, and an inner conductor with first and second plug-side ends axially opposite. The outer conductor has two separate outer conductor parts arranged and configured such that they are mobile relative to each other in the axial direction, the outer conductor being configured as an outer conductor bellows between the two outer conductor parts. An elastic spring element is provided on the outer conductor and acts upon the two outer conductor parts, driving them away from each other. A change in length of the outer conductor bellows changes capacitance of the outer conductor bellows and is compensated by a correspondingly changing opposite inductance such that the characteristic impedance of the coaxial connector remains substantially constant.
대표청구항
▼
1. Coaxial connector having an outer conductor which has a first end for insertion, and a second end for insertion in an axially opposite position from the first end for insertion of the outer conductor, and having a center conductor which has a first end for insertion, and a second end for insertio
1. Coaxial connector having an outer conductor which has a first end for insertion, and a second end for insertion in an axially opposite position from the first end for insertion of the outer conductor, and having a center conductor which has a first end for insertion, and a second end for insertion in an axially opposite position from the first end for insertion of the center conductor, the outer conductor comprising two separate parts, with a first outer-conductor part forming the first end for insertion of the outer conductor and a second outer-conductor part forming the second end for insertion of the outer conductor, the two parts of the outer conductor being so arranged and designed that they can be moved relative to one another in the axial direction and to move in the axial direction relative to the center conductor, and there being provided on the outer conductor a first elastic resilient member which forces the two outer-conductor parts of the outer conductor away from one another in the axial direction, the center conductor comprising two separate parts, with a first center-conductor part forming the first end for insertion of the center conductor and a second center-conductor part forming the second end for insertion of the center conductor, the two parts of the center conductor being so arranged and designed that they can be moved relative to one another in the axial direction, characterized in that the outer conductor takes the form, between the two outer-conductor parts, of an resilient outer-conductor bellows, the resilient outer-conductor bellows being so designed that, if there is a change in the length of the resilient outer-conductor bellows, a varying capacitance of the resilient outer-conductor bellows is compensated for by an inductance of the resilient outer-conductor bellows which varies correspondingly in the opposite direction, in such a way that, if there is a change in the length of the resilient outer-conductor bellows, the characteristic impedance of the coaxial connector remains substantially constant, the center conductor taking the form, between the two center-conductor parts, of a resilient center-conductor bellows, the resilient center-conductor bellows being so designed that, if there is a change in the length of the resilient center-conductor bellows, a varying capacitance of the resilient center-conductor bellows is compensated for by an inductance of the resilient center-conductor bellows which varies correspondingly in the opposite direction, in such a way that, if there is a change in the length of the resilient center-conductor bellows, the characteristic impedance of the coaxial connector remains substantially constant. 2. The coaxial connector of claim 1, wherein the first elastic resilient member includes a coil spring. 3. The coaxial connector of claim 1 including a first stop for limiting the movement of the two outer-conductor parts away from one another in the axial direction. 4. The coaxial connector of claim 1 comprising an outer-conductor sleeve which fits around the two outer-conductor parts and which includes second stops to limit axial movement of the two outer-conductor parts away from one another. 5. The coaxial connector of claim 1 including a stop for limiting the movement of the two center-conductor parts away from one another in the axial direction. 6. The coaxial connector of claim 1 comprising having the first center-conductor part movable in the axial direction relative to the first outer-conductor part and the second center-conductor part movable in the axial direction relative to the second outer-conductor part, wherein the center conductor includes a second elastic resilient member which forces the two parts of the center conductor away from one another in the axial direction. 7. The coaxial connector of claim 6, wherein the second elastic resilient member includes a coil spring. 8. The coaxial connector of claim 7 including a stop for limiting the movement of the two center-conductor parts away from one another in the axial direction. 9. The coaxial connector of claim 1 wherein the first elastic resilient member includes a coil spring. 10. The coaxial connector of claim 9 including a first stop for limiting the movement of the two outer-conductor parts away from one another in the axial direction. 11. The coaxial connector of claim 9 comprising an outer-conductor sleeve which fits around the two outer-conductor parts and which includes second stops to limit axial movement of the two outer-conductor parts away from one another. 12. The coaxial connector of claim 9 comprising having the first center-conductor part movable in the axial direction relative to the first outer-conductor part and the second center-conductor part movable in the axial direction relative to the second outer-conductor part, wherein the center conductor includes a second elastic resilient member which forces the two parts of the center conductor away from one another in the axial direction.
이 특허에 인용된 특허 (1)
-
Bout Willem J. F. (Huizen NLX), Coaxial connector.
이 특허를 인용한 특허 (2)
-
Hechtfischer, Gerd; Hohenester, Wilhelm; Huber, Rupert; Jünemann, Ralf; Pinta, Christian; Völk, Monika, Calibration unit for a measurement device.
-
Chastain, Robert J.; Shaw, Glen D., Coaxial barrel fittings and couplings with ground establishing traveling sleeves.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.