KR200320089Y1 - A Structure for Built-In Low-Noise Down-Converter Block in Flat Satellite Receiving Antenna - Google Patents
A Structure for Built-In Low-Noise Down-Converter Block in Flat Satellite Receiving Antenna Download PDFInfo
- Publication number
- KR200320089Y1 KR200320089Y1 KR20-2003-0011462U KR20030011462U KR200320089Y1 KR 200320089 Y1 KR200320089 Y1 KR 200320089Y1 KR 20030011462 U KR20030011462 U KR 20030011462U KR 200320089 Y1 KR200320089 Y1 KR 200320089Y1
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- KR
- South Korea
- Prior art keywords
- antenna
- lnb
- built
- receiving antenna
- low
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
- H01Q1/46—Electric supply lines or communication lines
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- 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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
Abstract
본 고안은 평판형 위성수신 안테나에 있어서 저잡음 주파수변환기(LNB)를 안테나 케이스 내부에 설치하는 구조에 관한 것으로 고안의 주된 목적은 LNB를 안테나 케이스 내부에 설치함으로써 부품수 및 공수를 절감하여 생산원가를 낮추고 안테나의 부피를 줄일 수 있도록 하는 데 있다.The present invention relates to a structure in which a low noise frequency converter (LNB) is installed inside an antenna case in a planar satellite receiver antenna. The main purpose of the present invention is to install a LNB inside an antenna case, thereby reducing the number of parts and the labor, thereby reducing the production cost. To reduce the volume of the antenna.
이를 위한 특징적 구성은 평판형 위성 수신안테나 케이스(1)내부에 LNB(4)를 장착하여 안테나 기판(2)의 급전선로와 LNB의 급전선로를 직접 연결하는 것이다.A characteristic configuration for this purpose is to directly connect the feed line of the antenna substrate 2 and the feed line of the LNB by mounting the LNB 4 inside the planar satellite receiving antenna case 1.
Description
본 고안은 저잡음 주파수변환기(LNB)가 내장된 평판형 위성수신 안테나에 관한 것으로서, 보다 상세하게는 LNB가 위성수신 안테나 케이스 내부에 설치하는 구조에 관한 것이다.The present invention relates to a planar satellite receiver antenna having a low noise frequency converter (LNB) embedded therein, and more particularly, to a structure in which the LNB is installed inside a satellite receiver antenna case.
일반적으로, 위성수신 안테나에는 제 1도의 도면에서 보는 바와 같이, 안테나에 수신된 신호를 증폭한 수 중간주파수로 변환한 후 위성방송 수신기에 전달하는 LNB(4)가 사용된다.In general, as shown in the drawing of FIG. 1, an LNB 4 that converts a signal received by the antenna into an amplified several intermediate frequency and transmits the signal to a satellite broadcasting receiver is used.
상기와 같은 종래의 위성수신 안테나의 구조를 보면 제 1도면에서 보는 바와 같이 위성수신 안테나 케이스(1) 외부에 LNB(4)가 설치되어 있다.In the structure of the conventional satellite receiver antenna as described above, as shown in FIG. 1, the LNB 4 is installed outside the satellite antenna antenna case 1.
그런데, 요즈음에 들어 이러한 위성수신 안테나의 기술의 발전에 따라 점차 소형화되고 있다. 기존 기술에서는 LNB(4)가 안테나 케이스(1) 외부에 설치되어 있다. 이 경우 안테나 기판(2)과 LNB(4)를 연결하기 위한 특수한 연결부(3)가 사용되어야 하며 LNB(4)의 방수처리가 요구되며, 안테나 고정장치(6)와 LNB(4)의 설치 위치상의 상호간섭을 피해야 한다.However, these days, with the development of the technology of such a satellite receiver antenna is gradually miniaturized. In the existing technology, the LNB 4 is installed outside the antenna case 1. In this case, a special connection part 3 for connecting the antenna substrate 2 and the LNB 4 must be used, and the waterproofing of the LNB 4 is required, and the installation position of the antenna fixing device 6 and the LNB 4 is required. Mutual interference should be avoided.
본 고안이 이루고자 하는 기술적 과제는 평판형 위성방송 수신안테나 케이스(1) 내부에 LNB(4)를 설치함으로써 안테나 기판(2)과 LNB(4)의 연결부(3)를 제거하고, LNB(4)의 방수처리 필요성을 제거하고 LNB(4)와 안테나 고정장치(6)와의 간섭문제를 제거함으로써 안테나의 부품수와 공수를 줄이고자 함이다. 또한 안테나의 구조를 단순화 시켜 안테나의 부피를 줄이고자 함이다.The technical problem to be achieved by the present invention is to remove the connecting portion 3 of the antenna substrate 2 and the LNB (4) by installing the LNB (4) inside the flat-panel satellite receiving antenna case (1), the LNB (4) The purpose of this invention is to reduce the number of components and the man-hours of the antenna by eliminating the need for waterproofing and eliminating the interference problem between the LNB 4 and the antenna fixing device 6. In addition, to reduce the antenna volume by simplifying the structure of the antenna.
도 1은 종래의 구성을 보인 안테나의 측단면도.1 is a side cross-sectional view of an antenna showing a conventional configuration.
도 2는 본 고안의 구성을 보인 안테나의 측단면도.Figure 2 is a side cross-sectional view of the antenna showing the configuration of the present invention.
도 3은 본 고안에 따른 저잡음 주파수변환기(LNB)의 상세 설치도.3 is a detailed installation diagram of a low noise frequency converter (LNB) according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 안테나 케이스1: antenna case
2 : 안테나 기판2: antenna board
4 : 저잡음 주파수변환기(LNB)4: Low Noise Frequency Converter (LNB)
본 고안은 제 2도 에서와 같이 저잡음 주파수변환기(LNB)(4)를 안테나 케이스(1) 내부에 설치하는 것이다. 고안의 구체적인 구성은 제 3도에 보여 지고 있다. 안테나 기판과 LNB기판은 안테나 케이스 뒷면인 접지면(13)을 공유한다. 안테나의 급전선로(16)와 LNB의 입력단 급전선로(9)를 땜납(10)으로 직접 연결함으로써 안테나와 LNB연결을 기존에 사용되던 특수한 연결구조(3)를 사용하지 않아도 되게 하였다. 안테나 기판(2)과 LNB기판(8)의 높이 차는 금속판(11)을 사용함으로써 해결하였다. LNB케이스(12)와 중간주파수 출력단자(15)가 모두 안테나 케이스(1) 내부에 설치된다. LNB는 안테나의 레이돔(14)에 의해 외부 환경의 영향으로부터 보호된다.The present invention is to install a low noise frequency converter (LNB) (4) inside the antenna case (1) as shown in FIG. The specific configuration of the design is shown in FIG. The antenna substrate and the LNB substrate share a ground plane 13 that is the back of the antenna case. By directly connecting the feed line 16 of the antenna and the input feed line 9 of the LNB with solder 10, the antenna and the LNB connection do not have to use the special connection structure 3 used previously. The height difference between the antenna substrate 2 and the LNB substrate 8 was solved by using the metal plate 11. Both the LNB case 12 and the intermediate frequency output terminal 15 are installed inside the antenna case 1. The LNB is protected from the influence of the external environment by the radome 14 of the antenna.
이상에서와 같이 본 고안에 의하면, 위성방송 수신용 평판수신 안테나에 LNB를 내장시킴으로써 부품수와 공수를 절감하여 생산원가를 낮추고 안테나의 부피를 줄일 수 있는 효과를 얻는다.As described above, according to the present invention, by incorporating an LNB in a satellite receiver antenna for receiving a satellite broadcast, it is possible to reduce the number of parts and labor and to reduce the production cost and to reduce the volume of the antenna.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0011462U KR200320089Y1 (en) | 2003-04-14 | 2003-04-14 | A Structure for Built-In Low-Noise Down-Converter Block in Flat Satellite Receiving Antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0011462U KR200320089Y1 (en) | 2003-04-14 | 2003-04-14 | A Structure for Built-In Low-Noise Down-Converter Block in Flat Satellite Receiving Antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200320089Y1 true KR200320089Y1 (en) | 2003-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0011462U KR200320089Y1 (en) | 2003-04-14 | 2003-04-14 | A Structure for Built-In Low-Noise Down-Converter Block in Flat Satellite Receiving Antenna |
Country Status (1)
| Country | Link |
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| KR (1) | KR200320089Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412680A (en) * | 2018-12-17 | 2019-03-01 | 中国人民解放军陆军工程大学 | A kind of lightweight satellite communication portable station all-in-one machine |
| CN109412681A (en) * | 2018-12-17 | 2019-03-01 | 南京天际易达通信技术有限公司 | A kind of enhanced satellite communication portable station all-in-one machine |
-
2003
- 2003-04-14 KR KR20-2003-0011462U patent/KR200320089Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412680A (en) * | 2018-12-17 | 2019-03-01 | 中国人民解放军陆军工程大学 | A kind of lightweight satellite communication portable station all-in-one machine |
| CN109412681A (en) * | 2018-12-17 | 2019-03-01 | 南京天际易达通信技术有限公司 | A kind of enhanced satellite communication portable station all-in-one machine |
| CN109412681B (en) * | 2018-12-17 | 2023-12-22 | 南京天际易达通信技术有限公司 | Portable station all-in-one of enhancement mode satellite communication |
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