KR100327280B1 - Air-strip holder - Google Patents
Air-strip holder Download PDFInfo
- Publication number
- KR100327280B1 KR100327280B1 KR1019990065359A KR19990065359A KR100327280B1 KR 100327280 B1 KR100327280 B1 KR 100327280B1 KR 1019990065359 A KR1019990065359 A KR 1019990065359A KR 19990065359 A KR19990065359 A KR 19990065359A KR 100327280 B1 KR100327280 B1 KR 100327280B1
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- KR
- South Korea
- Prior art keywords
- air strip
- housing
- air
- support device
- ground plane
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
Landscapes
- Waveguide Aerials (AREA)
Abstract
본 발명은 에어스트립(air-strip) 지지장치에 관한 것으로서, 종래의 에어스트립 지지장치는 봉 형태로 에어스트립과 접지면 사이의 공간에서 큰 면적을 차지함으로써 봉 재질이 갖는 높은 유전율에 기인한 손실이 크고 장착시 설치 공정 단계가 많아 생산성이 떨어진다는 단점을 갖고 있었다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air-strip support device, wherein a conventional air strip support device is in the form of a rod, which occupies a large area in the space between the air strip and the ground plane, thereby causing a loss due to the high dielectric constant of the rod material. This large installation has a disadvantage in that productivity is low due to the large number of installation process steps.
이에 본 발명에 따른 에어스트립 지지장치는 에어스트립의 양 가장자리에 위치하여 손실이 절감될 수 있도록 모자 형상의 하우징과 에어스트립을 수윌하게 상기 하우징에 수용, 고정시킬 수 있도록 하우징의 상부에 형성되는 걸림턱과 상기 하우징을 상기 접지면에 용이하게 연결, 고정시킬 수 있도록 하우징의 하부에 형성된 연결봉을 포함한다.Therefore, the air strip support device according to the present invention is located on both edges of the air strip so that the loss can be reduced, the hat-shaped housing and the air strip can be easily received and fixed to the housing, the hook is formed on the housing It includes a connecting rod formed in the lower portion of the housing to easily connect the jaw and the housing to the ground plane.
따라서, 본 발명에 따른 에어스트립 지지장치는 손실이 절감되고 설치 공정이 단순화되어 이에 따른 생산성이 향상된다는 효과를 갖는다.Therefore, the air strip support apparatus according to the present invention has the effect that the loss is reduced and the installation process is simplified, thereby improving productivity.
Description
본 발명은 에어스트립(air-strip) 지지장치에 관한 것으로, 좀 더 상세하게는 에어스트립의 가장자리에 위치하여 지지장치 재질의 유전율에 기인한 손실이 적어지고 설치가 용이해 생산성이 향상되는 에어스트립 지지장치에 관한 것이다.The present invention relates to an air-strip supporting device. More specifically, the air strip is located at the edge of the air strip, and thus, the loss due to the dielectric constant of the support material is reduced and the installation is easy, thereby improving productivity. It relates to a support device.
에어스트립은 전송선로의 일종으로 마이크로 스트립 선로보다 전송손실이 작고 허용 전력용량이 크다는 장점을 가져 배열 안테나의 전력분배 전송수단으로 많이 사용되고 있다. 이와같은 에어스트립 지지장치는 접지면에 에어스트립을 소정의 간격을 두고 고정시키는 장치로서 충격과 같은 외적 요인으로 에어스트립의 형태나 위치가 변하지 않도록 지지하는 장치이다.Air strip is a kind of transmission line, which has the advantage of smaller transmission loss and larger allowable power capacity than micro strip line, so it is widely used as power distribution transmission means of array antenna. Such an air strip support device is a device for fixing the air strip to the ground plane at a predetermined interval so as to support the air strip so that the shape or position of the air strip does not change due to external factors such as impact.
종래의 에어스트립 지지장치를 도 1a와 도 1b를 참조로 하여 설명한다. 도 1a와 도 1b는 각각 종래 기술에 따른 에어스트립 지지장치의 단면도와 사시도이다. 두 그림에서 보이는 바와 같이 종래의 에어스트립 지지장치(13)는 에어스트립(11)과 접지면(12) 사이에 형성되는 공간의 중앙에 위치함으로써, 지지장치가 차지하는 공간이 커서 폴리카포네이트(Polycarbonate)와 같은 지지장치 재질이 갖는 높은 유전율에 기인한 전송손실이 크다는 문제점이 있었다. 또한, 지지장치를 구성하는 구성품들이 많고 이를 결합하여 접지면에 에어스트립을 고정시키는 경우 천공과 같은 다수의 설치 공정이 필요하게 됨으로써 생산성이 떨어진다는 또다른 문제점이 있었다.A conventional air strip support apparatus will be described with reference to FIGS. 1A and 1B. 1A and 1B are cross-sectional and perspective views, respectively, of an air strip support apparatus according to the prior art. As shown in the two figures, the conventional air strip support device 13 is located in the center of the space formed between the air strip 11 and the ground plane 12, so that the space occupied by the support device is large and thus polycarbonate There is a problem that the transmission loss is large due to the high dielectric constant of the support material such as). In addition, there are a number of components constituting the support device, there is another problem that the productivity is lowered because a number of installation processes such as drilling is required when fixing the air strip to the ground plane by combining them.
따라서, 본 발명은 상기와 같은 문제점을 극복하기 위해 안출된 것으로, 에어스트립 지지장치를 스트립의 중앙에 위치시키지 않게 되어 손실이 적어지고 설치 공정도 단순해져 생산성이 향상되는 새로운 형태의 에어스트립 지지장치를 제공한다는 것을 그 기술적 과제로 한다.Accordingly, the present invention has been made to overcome the above problems, the air strip support device is not located in the center of the strip is less loss and the installation process is a new type of air strip support device to improve the productivity It is a technical task to provide.
도 1a는 종래의 에어스트립 지지장치의 단면도.1A is a cross-sectional view of a conventional air strip support apparatus.
도 1b는 도 1a의 사시도.1B is a perspective view of FIG. 1A.
도 2a는 본 발명에 따른 에어스트립 지지장치의 단면도.Figure 2a is a cross-sectional view of the air strip support apparatus according to the present invention.
도 2b는 도 2a의 측면도.2B is a side view of FIG. 2A;
도 3은 에어스트립과 도 2의 에어스트립 지지장치가 결합되는 모습을 보여주는 상태도.Figure 3 is a state diagram showing a state in which the air strip and the air strip support device of FIG.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
11 : 에어스트립 12 : 접지면11: air strip 12: ground plane
13 : 에어스트립 지지장치 21 : 모자 형상의 하우징13 air strip support device 21 hat-shaped housing
22 : 걸림턱 23 : 연결봉22: engaging jaw 23: connecting rod
24 : 둥근 접시 머리 24 : 홈24: round dish head 24: groove
상기와 같은 기술적 과제를 해결하기 위해 본 발명에 따른 에어스트립 지지장치는 모자 형상의 하우징과 그 하우징 상부 안쪽에 형성되어 에어스트립을 상기 하우징에 수용, 지지하는 걸림턱과 상기 하우징을 접지면에 용이하게 연결 ,고정시킬 수 있는 연결봉을 포함한다.In order to solve the above technical problem, the air strip support apparatus according to the present invention is formed in a hat-shaped housing and an upper portion of the housing, so that the catching jaw for receiving and supporting the air strip in the housing and the housing are easy to ground. It includes a connecting rod that can be fixed and fixed.
이하 첨부된 도면을 참조로 하여 본 발명에 따른 에어스트립 지지장치의 실시예를 설명한다. 이하의 설명에서 동일하거나 대응하는 부재는 동일한 참조번호를 부여하고 이에 대한 자세한 설명은 생략하기로 한다.Hereinafter, an embodiment of an air strip support apparatus according to the present invention will be described with reference to the accompanying drawings. In the following description, the same or corresponding members will be denoted by the same reference numerals and detailed description thereof will be omitted.
도 2a와 도 2b는 본 발명에 따른 에어스트립 지지장치의 실시예를 보여주는단면도와 측면도이다. 에어스트립(11)과 접지면(12) 사이의 공간에서 지지장치가 차지하는 부분을 최소화함으로써 지지장치 재질의 유전율에 기인하는 손실을 절감시킬 수 있도록 하우징(21)은 모자 형상을 갖는다.Figures 2a and 2b is a cross-sectional view and side view showing an embodiment of the air strip support apparatus according to the present invention. The housing 21 has a cap shape so as to minimize the portion occupied by the support in the space between the air strip 11 and the ground plane 12 so as to reduce the loss due to the dielectric constant of the support material.
상기 하우징(21)의 상부 안쪽 양 측면에는 에어스트립(11)을 용이하게 수용하고 지지할 수 있도록 걸림턱(22)에 형성되어 있다. 종래의 에어스트립 지지장치는 에어스트립에 구멍(도시하지 않음)을 뚫고 이 구멍을 통하여 에어스트립과 지지장치가 서로 연결되어 있었는데 상기와 같이 걸림턱(22)을 형성시킴으로써 이러한 천공 작업이 필요치 않게 되고 선로 설계시 천공에 따른 에어스트립 선로의 특성 임피던스의 변화를 고려하지 않아도 된다.The upper and inner side surfaces of the housing 21 are formed in the locking jaw 22 to easily accommodate and support the air strip 11. In the conventional air strip support device, a hole (not shown) is drilled in the air strip, and the air strip and the support device are connected to each other through this hole. When designing the line, it is not necessary to consider the change of characteristic impedance of the air strip line according to the drilling.
상기 하우징의 밑면에는 접지면(12)과의 연결을 위한 연결봉(23)이 연장되어 형성되어 있다. 이 연결봉은 그 하단에 둥근 접시 모양의 머리(24)가 형성되어 있고 접지면에 뚫려 있는 상기 둥근 접시 모양의 머리보다 약간 작은 구멍(도시하지 않음)에 삽입되어 상기 하우징(21)이 상기 접지면(12)에 연결, 고정될 수 있도록 한다. 또한 이를 위해서 상기 하우징의 밑면으로부터 상기 둥근 접시 모양의 머리(24)까지의 길이는 접지판(12)의 두께로 한다.A connecting rod 23 for connection with the ground plane 12 is formed on the bottom of the housing. The connecting rod has a round dish-shaped head 24 formed at a lower end thereof and is inserted into a hole (not shown) which is slightly smaller than the round dish-shaped head which is drilled in the ground plane so that the housing 21 is connected to the ground plane. To (12) to be secured. Also for this purpose, the length from the bottom of the housing to the round dish-shaped head 24 is the thickness of the ground plate 12.
상기 연결봉(23)의 하단에는 소정의 간격을 갖는 홈(25)을 안쪽으로 형성하여 상기 접지면(12)에 삽입시 압축되었다가 삽입후에는 팽창함으로써 하우징(21)을 접지면에 쉽게 밀착 고정되도록 한다.The lower end of the connecting rod 23 is formed in the groove 25 having a predetermined interval inward to be compressed when inserted into the ground plane 12 and then expanded after insertion to easily secure the housing 21 close to the ground plane Be sure to
상기 하우징(21)을 에어스트립(11)에 연결할 때에는 상기 모자 형상의 하우징(21)의 양쪽 다리 사이의 간격을 조절하여 하우징의 걸림턱(22)에 상기 에어스트립을 수용한 후 접지면(12)에 형성된 구멍(도시하지 않음)에 끼워 넣으면 고정이 된다.When the housing 21 is connected to the air strip 11, the space between the legs of the hat-shaped housing 21 is adjusted to accommodate the air strip on the latching jaw 22 of the housing, and then the ground plane 12. It is fixed when it is inserted into the hole (not shown) formed in ().
상기 하우징(21)의 재질은 상기한 대로 다리 사이의 간격이 조절될 수 있도록 신축성을 갖는 재질을 사용하는데 본 실시예에서는 폴리카보네이트로 하였으며 힘을 받는 하우징 상부만을 신축성 있는 재질로 할 수 있다.The housing 21 is made of a material having elasticity so that the distance between the legs can be adjusted as described above. In this embodiment, the housing 21 is made of polycarbonate, and only the upper portion of the housing subjected to the force may be made of an elastic material.
상기한 바와 같이 본 발명에 따른 에어스트립 지지장치는 에어스트립과 접지면 사이의 공간에서 지지장치가 차지하는 공간을 줄임으로써 지지장치 재질의 유전율에 기인하는 전송손실을 절감시키고 설치작업이 단순화될 수 있도록 걸림턱과 연결봉을 구비함으로써 생산성이 향상된다는 효과를 갖는다.As described above, the air strip support device according to the present invention reduces the space occupied by the support device in the space between the air strip and the ground plane so as to reduce the transmission loss caused by the dielectric constant of the support material and to simplify the installation work. Providing the locking jaw and the connecting rod has the effect of improving productivity.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990065359A KR100327280B1 (en) | 1999-12-29 | 1999-12-29 | Air-strip holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990065359A KR100327280B1 (en) | 1999-12-29 | 1999-12-29 | Air-strip holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010065460A KR20010065460A (en) | 2001-07-11 |
| KR100327280B1 true KR100327280B1 (en) | 2002-03-07 |
Family
ID=19632555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990065359A Expired - Fee Related KR100327280B1 (en) | 1999-12-29 | 1999-12-29 | Air-strip holder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100327280B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12381300B2 (en) | 2020-12-30 | 2025-08-05 | Samsung Electronics Co., Ltd. | Transmission line structure having a signal line spaced apart from ground by an air layer and the signal line is supported at a center part thereof |
-
1999
- 1999-12-29 KR KR1019990065359A patent/KR100327280B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12381300B2 (en) | 2020-12-30 | 2025-08-05 | Samsung Electronics Co., Ltd. | Transmission line structure having a signal line spaced apart from ground by an air layer and the signal line is supported at a center part thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010065460A (en) | 2001-07-11 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |