KR0121259Y1 - Flat type antenna for receiving satellite broadcasting signals - Google Patents

Flat type antenna for receiving satellite broadcasting signals Download PDF

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Publication number
KR0121259Y1
KR0121259Y1 KR2019950011865U KR19950011865U KR0121259Y1 KR 0121259 Y1 KR0121259 Y1 KR 0121259Y1 KR 2019950011865 U KR2019950011865 U KR 2019950011865U KR 19950011865 U KR19950011865 U KR 19950011865U KR 0121259 Y1 KR0121259 Y1 KR 0121259Y1
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South Korea
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upper body
support
satellite broadcasting
lower body
resonator
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KR2019950011865U
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Korean (ko)
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KR960038772U (en
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심상규
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배순훈
대우전자주식회사
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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
    • 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
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

본 고안은 위성방송 수신용 평면안테나를 개시한다. 본 고안은, 상호 형합되어 내부에 밀폐공간을 형성하는 공진기의 상,하부몸체가 사출물로 이루어지고, 상기 상부몸체에 헬리컬 와이어가 삽입 지지되는 다수개의 지지부가 일체로 형성되며, 상기 상부몸체의 지지부를 제외한 상면과 하면 및 상기 하부몸체의 내면에는 사출물인 상,하부 몸체가 도전성을 갖도록 도금처리된 것을 특징으로 한다. 따라서 가벼워서 취급이 편리하고 가공이 간단하며, 헬리컬 와이어 지지부가 상부몸체에 일체로 형성되어 있으므로 조립작업이 간단하고 조립공수를 절감할 수 있어 생산성이 향상되고, 제조비용을 절감할 수 있게 된다.The present invention discloses a planar antenna for satellite broadcast reception. The present invention, the upper body and the lower body of the resonator forming a mutually sealed space therein is made of an injection molding, and a plurality of support parts are formed integrally with the helical wire is inserted into the upper body, the support of the upper body The upper and lower surfaces except for the inner surface of the lower body and the injection molding, the upper and lower body is characterized in that the plating process to have conductivity. Therefore, it is light and easy to handle and easy to process, since the helical wire support is integrally formed on the upper body, the assembly work is simple and the assembly labor can be reduced, thereby improving productivity and reducing manufacturing costs.

Description

위성방송 수신용 평면안테나Flat antenna for satellite broadcasting

제1도는 종래의 위성방송 수신용 평면안테나를 개략적으로 도시한 사시도.1 is a perspective view schematically showing a planar antenna for receiving a conventional satellite broadcasting.

제2도는 종래의 위성방송 수신용 평면안테나를 도시한 일부분리 단면도.2 is a partial cross-sectional view showing a conventional planar antenna for satellite broadcasting reception.

제3도는 본 고안에 따른 위성방송 수신용 평면안테나를 도시한 단면도.3 is a cross-sectional view showing a plane antenna for satellite broadcasting reception according to the present invention.

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10:공진기 11:상부몸체10: resonator 11: upper body

12:하부몸체 13:지지부12: lower body 13: support

14:헬리컬 와이어 15:급전 프로브14: helical wire 15: feeding probe

16,17:도금16, 17: Plating

본 고안은 위성방송 수신용 평면안테나에 관한 것으로, 더 상세하게는 헬리컬 와이어를 안테나 소자로 사용하는 배열안테나 방식의 위성방송 수신용 평면안테나에 관한 것이다.The present invention relates to a planar antenna for satellite broadcast reception, and more particularly, to a planar antenna for satellite broadcast reception of an array antenna method using a helical wire as an antenna element.

통상적으로 위성방송 수신용 안테나로는 반사판(reflector)안테나가 주로 사용되고 있으나, 이 반사판 안테나는 부피가 크고 무거우며 설치가 복잡할 뿐만 아니라 외부적인 환경 즉, 눈, 비, 바람 등의 기후조건에 의해 안테나의 수신성능이 저하되는 단점을 갖는다.Generally, a reflector antenna is mainly used as an antenna for receiving a satellite broadcast. However, the reflector antenna is bulky, heavy, and complicated to install, and may be affected by weather conditions such as snow, rain, and wind. There is a disadvantage that the reception performance of the antenna is degraded.

따라서 최근 들어서는 상기한 반사판 안테나의 단점을 보완할 목적으로, 제1도 및 제2도에 도시된 바와 같이, 다수개의 헬리컬 와이어를 안테나 요소로 사용하는 배열안테나 방식의 평면안테나가 개발되어 채용되는 추세에 있다.Therefore, recently, in order to compensate for the disadvantages of the above-described reflector antenna, as shown in FIGS. 1 and 2, a planar antenna of an array antenna method using a plurality of helical wires as an antenna element has been developed and adopted. Is in.

종래의 위성방송 수신용 평면안테나는 제1도 및 제2도에 도시되어 있는 바와 같이, 상호 형합되어 내부에 밀폐공간을 형성하는 상부몸체(2)와 하부몸체(3)로 이루어진 금속재의 공진기(1)를 구비한다.As shown in FIGS. 1 and 2, conventional planar antennas for satellite broadcasting reception are formed of a metal resonator having an upper body 2 and a lower body 3 which are mutually joined to form a closed space therein ( 1) is provided.

그리고 공진기(1)의 상부몸체(2) 상면에는 다수개의 결합공이 형성되고, 이 다수개의 결합공에는 다수개의 절연지지구(4)가 각각 결합되며, 이 다수개의 절연지지구(4)에는 헬리컬 와이어(5)의 후단이 절연지지구(4)를 관통한 상태로 각각 삽입 지지된다.A plurality of coupling holes are formed on an upper surface of the upper body 2 of the resonator 1, and a plurality of insulating supports 4 are respectively coupled to the plurality of coupling holes, and a plurality of helical wires are connected to the plurality of insulating supports 4. The rear end of 5) is inserted and supported in the state of penetrating the insulating support 4, respectively.

그리고 공진기(1)의 하부몸체(3)의 하부에는 공진된 신호를 도시되지 않은 저잡음 블럭다운 컨버터(LNB:Low Noise Blockdown Converter)로 전달하는 급전 프로브(probe; 6)가 설치된다.In the lower part of the lower body 3 of the resonator 1, a feed probe 6 is provided to transfer the resonant signal to a low noise blockdown converter (LNB) (not shown).

그러나 이와 같이 구성된 종래의 위성방송 수신용 평면안테나는 다음과 같은 문제점을 가지고 있다.However, the conventional planar antenna for receiving satellite broadcasting has the following problems.

첫째:별도로 제작된 다수개의 절연지지구를 사용하여 헬리컬 와이어를 공진기의 상부몸체에 지지시키도록 구성되어 있으므로 절연지지구의 제작비용이 많이 소요되게 되어 원가가 상승하게 된다.First: Since the helical wire is configured to support the upper body of the resonator by using a plurality of insulated supports manufactured separately, the manufacturing cost of the insulated support becomes high, resulting in an increase in cost.

둘째:다수개의 절연지지구에 헬리컬 와이어를 각각 삽입하여 지지시키고 헬리컬 와이어가 삽입 지지된 다수개의 절연지지구를 다시 공진기의 상부몸체에 일일이 삽입 고정시켜야 하므로, 조립작업이 번거롭고, 작업공수가 증가하게 되며, 이로 인해 생산성이 저하되게 된다.Second: Since the helical wire is inserted into and supported by a plurality of insulated supports, and a plurality of insulated supports with helical wires are inserted and inserted into the upper body of the resonator, the assembly work is cumbersome, and the labor is increased. This leads to a decrease in productivity.

세째:공진기의 상부몸체와 하부몸체가 금속재로 이루어져 있으므로, 가공이 어려울 뿐만 아니라 무거워서 취급이 불편한 문제점이 있었다.Third: Since the upper body and the lower body of the resonator are made of a metal material, not only the processing is difficult but also heavy, there is a problem in that handling is inconvenient.

본 고안은 상술한 바와 같은 문제점을 감안하여 안출된 것으로서, 조립 및 가공이 간단하고, 가벼워서 취급이 용이하고, 제조비용을 줄일 수 있도록 개량한 위성방송 수신용 평면 안테나를 제공하는 데 그 목적이 있다.The present invention has been made in view of the above-described problems, and its object is to provide an improved flat panel antenna for satellite broadcasting, which is simple to assemble and process, easy to handle, and to reduce manufacturing costs. .

본 고안의 상기 목적은, 상호 형합되어 내부에 밀폐공간을 형성하는 공진기의 상,하부몸체가 사출물로 이루어지고, 상기 상부몸체에 헬리컬 와이어가 삽입 지지되는 다수개의 지지부가 일체로 형성되며, 상기 상부몸체의 지지부를 제외한 상면과 하면 및 상기 하부몸체의 내면에 사출물인 상,하부 몸체가 도전성을 갖도록 도금처리된 것을 특징으로 하는 위성방송 수신용 평면안테나를 제공함으로써 달성될 수 있다.The above object of the present invention, the upper body and the lower body of the resonator to form a sealed space therein mutually formed, the injection body, a plurality of support parts are formed integrally formed in the upper body is supported by the helical wire is inserted, It can be achieved by providing a planar antenna for satellite broadcast reception, characterized in that the upper and lower body, except the support of the body and the inner surface of the lower body, the upper and lower bodies are injection-plated to have conductivity.

이하 첨부된 도면을 참조하여 본 고안에 따른 바람직한 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 고안에 따른 평면안테나는 제3도에 도시되어 있는 바와 같이, 상호 형합되어 내부에 밀폐공간을 형성하는 공진기(10)의 상부몸체(11)와 하부몸체(12)가 사출에 의해 성형된 사출물로 이루어지고, 상부몸체(11)에는 헬리컬 와이어(14)가 삽입 지지되는 다수개의 지지부(13)가 일체로 형성된다.As shown in FIG. 3, the planar antenna according to the present invention is an injection molded product in which the upper body 11 and the lower body 12 of the resonator 10 are joined together to form a closed space therein. Consisting of, the upper body 11 is integrally formed with a plurality of support portion 13 is inserted and supported by the helical wire (14).

그리고 상부몸체(11)의 지지부(13)를 제외한 상면과 하면 및 하부몸체(12)의 내면에는 사출물인 상부몸체(11)와 하부몸체(12)가 도전성을 갖도록 도금(16)(17) 처리된다.In addition, the upper and lower surfaces of the upper body 11 except for the supporting part 13 and the inner surface of the lower body 12 are treated with plating 16 and 17 so that the upper body 11 and the lower body 12 which are injection moldings have conductivity. do.

그리고 하부몸체의 하부에는 공진된 신호를 도시되지 않은 저잡음 블럭다운 컨버터(LNB:Low Noise Blockdown Converter)로 전달하는 급전 프로브(probe; 15)가 설치된다.In the lower part of the lower body, a power supply probe 15 for transmitting a resonant signal to a low noise blockdown converter (LNB) (not shown) is installed.

이와 같이 구성된 본 고안에 따른 위성방송 수신용 평면안테나는, 공진기(10)의 상부몸체(11)와 하부몸체(12)가 사출물로 이루어져 있으므로, 종래 공진기의 상부몸체와 하부몸체가 금속재로 이루어진 방식에 비하여 가벼워서 취급이 편리하고, 가공이 간단하여 제조비용을 절감할 수 있게 된다.Planar antenna for satellite broadcasting according to the present invention configured as described above, since the upper body 11 and the lower body 12 of the resonator 10 is made of an injection molding, the upper body and the lower body of the conventional resonator made of metal It is lighter than that, so it is easy to handle, and the processing is simple, thereby reducing the manufacturing cost.

그리고 사출물로 이루어진 상부몸체(11)의 헬리컬 와이어 지지부(13)를 제외한 상면과 하면 및 하부몸체의 내면이 도금 처리되어 있으므로, 사출물로 이루어진 상부몸체(11)와 하부몸체(12)가 도전성을 가지게 되어 기존의 금속공진기의 같은 특성을 가지게 된다.And since the upper and lower surfaces and the inner surface of the lower body except for the helical wire support 13 of the upper body 11 made of an injection molding are plated, the upper body 11 and the lower body 12 made of the injection molding have conductivity. It has the same characteristics as the existing metal resonator.

그리고 사출물로 이루어진 상부몸체(11)에 헬리컬 와이어(14)를 지지하기 위한 지지부(13)가 일체로 형성되어 있으므로, 헬리컬 와이어(14)를 공진기(10)의 상부몸체(11)에 일체로 형성된 지지부(13)에 삽입하는 간단한 공정에 의해 헬리컬 와이어(14)의 조립이 완료되게 된다.And since the support portion 13 for supporting the helical wire 14 is integrally formed on the upper body 11 made of an injection molding, the helical wire 14 is integrally formed on the upper body 11 of the resonator 10. The assembling of the helical wire 14 is completed by a simple process of inserting it into the support part 13.

따라서 종래 상부몸체가 금속재로 이루어지고 헬리컬 와이어를 지지하기 위해 다수개의 절연지지구를 별도로 제작하여 상부몸체에 일일이 고정시키던 방식에 비하여 조립작업이 간단하고, 조립공수가 절감되어 생산성이 향상되게 된다.Therefore, the conventional upper body is made of a metal material and compared to the method of separately manufacturing a plurality of insulating supports to support the helical wire to the upper body, the assembly work is simpler, the assembly labor is reduced and productivity is improved.

이상에서 설명한 바와 같이 본 고안 위성방송 수신용 평면안테나에 의하면, 공진기의 상부몸체와 하부몸체가 사출물로 이루어져 있으므로 가벼워서 취급이 편리하고 가공이 간단하며, 상부몸체에 헬리컬 와이어를 지지하는 지지부가 일체로 형성되어 있으므로 조립작업이 간단하고 조립공수를 절감할 수 있어 생산성이 향상되고, 제조비용을 절감할 수 있게 된다.As described above, according to the planar antenna for satellite broadcasting reception, the upper body and the lower body of the resonator are made of an injection molded product, which is light, convenient for handling, simple to process, and integrally supports the helical wire on the upper body. Since it is formed, the assembly work is simple and the assembly labor can be reduced, so that the productivity can be improved and the manufacturing cost can be reduced.

Claims (1)

상호 형합되어 내부에 밀폐공간을 형성하는 공진기의 상,하부몸체가 사출물로 이루어지고, 상기 상부몸체에 헬리컬 와이어가 삽입 지지되는 다수개의 지지부가 일체로 형성되며, 상기 상부몸체의 지지부를 제외한 상면과 하면 및 상기 하부몸체의 내면에는 사출물인 상,하부 몸체가 도전성을 갖도록 도금처리된 것을 특징으로 하는 위성방송 수신용 평면안테나.The upper and lower bodies of the resonator, which are mutually joined to form a sealed space therein, are made of an injection molded body, and a plurality of support parts for inserting and supporting helical wires are integrally formed on the upper body, and the upper surface except for the support of the upper body is The lower surface and the inner surface of the lower body is a plane antenna for receiving satellite broadcasts, characterized in that the upper and lower bodies are injection-plated to have conductivity.
KR2019950011865U 1995-05-30 1995-05-30 Flat type antenna for receiving satellite broadcasting signals KR0121259Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950011865U KR0121259Y1 (en) 1995-05-30 1995-05-30 Flat type antenna for receiving satellite broadcasting signals

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Application Number Priority Date Filing Date Title
KR2019950011865U KR0121259Y1 (en) 1995-05-30 1995-05-30 Flat type antenna for receiving satellite broadcasting signals

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KR960038772U KR960038772U (en) 1996-12-18
KR0121259Y1 true KR0121259Y1 (en) 1998-08-01

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