KR101549622B1 - Waveguide Comprising Divider - Google Patents
Waveguide Comprising Divider Download PDFInfo
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- KR101549622B1 KR101549622B1 KR1020150042783A KR20150042783A KR101549622B1 KR 101549622 B1 KR101549622 B1 KR 101549622B1 KR 1020150042783 A KR1020150042783 A KR 1020150042783A KR 20150042783 A KR20150042783 A KR 20150042783A KR 101549622 B1 KR101549622 B1 KR 101549622B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
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Abstract
Description
본 발명은 재난통신 시공시설망 검측단자의 도파관 분배기에 관한 것으로서, 더욱 상세하게는 분배기를 도파관으로 형성하고 도파관의 입력과 출력으로 분기되는 부분에 각각 검측단자를 구성하여 단선 지점 파악이 용이한 재난통신 시공시설망 검측단자의 도파관 분배기에 관한 것이다.The present invention relates to a waveguide distributor for a disaster terminal of a disaster communication construction facility. More particularly, the present invention relates to a waveguide distributor for a disaster terminal, And to a waveguide distributor of a detection terminal of a communication construction facility network.
이동 통신의 대중화로 인하여 쌍방향 데이터 통신이 일반화됨에 따라 기지국으로부터 전달되는 각종 무선 데이터를 개별 단말기가 정확히 송수신할 수 있도록 함으로써 서비스 불능 지역을 해소하고 서비스 품질의 향상을 가져오도록 하는 것이 중요한 관건으로 대두되고 있다.Because of the generalization of mobile communication, bi-directional data communication is generalized, and it is important that individual terminals can correctly transmit and receive various wireless data transmitted from the base station, thereby eliminating the inaccessible area and improving the service quality have.
따라서, 전파의 송수신이 불가능하거나 감도가 좋지 않은 건물 내부나 지하공간 등과 같은 특정 지역에 중계 기능을 수행할 수 있도록 중계 네트웍을 구성하며, 분배기는 이러한 중계 네트웍에서 주로 사용되는 장치로서, 단일 신호를 입력받아 복수의 신호로 분리한 뒤 출력함으로써 신호를 다수의 장치로 분배 전송하는 기능을 수행한다.Accordingly, a relay network is configured to perform a relay function in a specific area such as a building interior or underground space where radio waves can not be transmitted or received or have poor sensitivity. The distributor is a device used mainly in such relay network, Receives and divides the received signals into a plurality of signals, and outputs the signals to a plurality of devices.
세월호 사고의 예와 같이 긴급재난사고 발생시 구조활동자의 통신연락은 매우 중요한 요소이다. 통신시설이란 능동적 + 수동적 소자의 결합이기 때문에 통신시설에 있어서 기지국, 중계국, 단말기 등과 같이 능동적 장비 소자의 신뢰성도 중요하지만 케이블, 분배기, 콘넥타, 안테나 등 수동적 소자도 중요하다.In case of an emergency, as in the case of a sea lane accident, communication of rescue workers is very important factor. Since the communication facility is a combination of active + passive devices, the reliability of active equipment elements such as base stations, relay stations and terminals is also important in communication facilities, but passive devices such as cables, distributors, connectors and antennas are also important.
그러나 현재에는 이와 관련하여 통신시설 인프라의 수동적인 소자가 장애로 발생되는 요인에는 미흡하고 안이하게 대처해 오고 있는 실정이기 때문에, 전파 서비스가 안테나로 출력이 되지 않을 시에는 분배기 자체의 장애인지, 분배기로의 입력 또는 출력 커넥터에서의 장애 발생인지의 확인여부가 불가능하여 분배기 자체의 파손 진단이 불가능하고, 단선 지점 파악이 어려워 정비에 오랜시간이 소요되기 때문에 특히 재난 통신망 서비스의 경우에는 중단 시간이 길어져서 대형사고 등에 적절한 대응을 빨리 취하지 못하는 문제점이 있었다.However, since the passive elements of the communication facility infrastructure are not enough to cope with the obstacles, it is difficult to cope with the problem. Therefore, if the radio service is not outputted to the antenna, It is impossible to diagnose the breakage of the distributor itself and it is difficult to grasp the disconnection point and it takes a long time to repair it. In particular, in the case of the disaster communication network service, There has been a problem that it is not possible to quickly take appropriate measures for a large accident.
본 발명의 배경이 되는 기술로는 특허등록 제0606633호 "커플링 단자를 구비하는 분배기"(특허문헌 1)가 있다. 상기 배경기술에서는 도 4에서와 같이 '입력 전송로로부터 전달되는 신호를 다수의 출력 전송로로 분배 출력하는 분배기에 있어서, 케이스; 상기 케이스의 일측에 설치되며, 상기 입력 전송로와 연결되어 입력 신호를 수신하는 입력 단자; 상기 케이스의 대향측에 설치되며, 상기 각 출력 전송로와 연결되어 상기 각 출력 선로로 출력 신호를 송신하는 복수의 출력 단자; 상기 케이스의 타측에 설치되며, 상기 커플링 신호를 출력하는 적어도 하나의 커플링 단자; 상기 케이스의 내부에 설치되며, 상기 입력 단자로부터 수신되는 신호를 분배하여 상기 각 출력 단자로 출력하는 분배 회로, 및 상기 분배 회로로 흐르는 신호에 의하여 유기되는 전기 신호를 상기 커플링 단자로 출력하는 커플링 회로로 구성되는 분배 및 커플링 회로기판을 포함하는 것을 특징으로 하는 커플링 단자를 구비하는 분배기'를 제안한다. As a background of the present invention, there is a patent No. 0606633 entitled "Dispenser equipped with coupling terminal" (Patent Document 1). In the background art, as shown in FIG. 4, a distributor for distributing a signal transmitted from an input transmission path to a plurality of output transmission paths, comprising: a case; An input terminal installed at one side of the case and connected to the input transmission path to receive an input signal; A plurality of output terminals provided on opposite sides of the case and connected to the output transmission lines and transmitting output signals to the output lines; At least one coupling terminal provided on the other side of the case and outputting the coupling signal; A distribution circuit which is provided inside the case and distributes a signal received from the input terminal and outputs the signal to each of the output terminals; and a couple which outputs an electric signal induced by a signal flowing to the distribution circuit to the coupling terminal, And a distribution circuit comprising a ring circuit, and a coupling circuit board.
그러나 상기 배경기술은 분배기를 통하여 입력되는 세기가 정상인지 또한 도파관 분배기를 통하여 출력되는 신호 세기가 정상인지를 쉽게 판단 할 수 없으며, 통신시설 공사의 인프라에 있어서 수동적인 소자들에 대한 장애발생 각각의 구간별로 정확히 파악이 어려운 문제점이 있었다.However, the background art can not easily determine whether the intensity input through the distributor is normal or the intensity of the signal output through the waveguide distributor is normal. In the infrastructure of the communication facility construction, There is a problem that it is difficult to accurately grasp each section.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 재난통신 시공시설망 검측단자의 도파관 분배기는 동축선로의 유전체 손실을 극복하기 위해 절연체를 공기로 하고, 도체손실의 원인이 되는 중심도체를 없앤 도파관을 전송선로로 이용하여 분배기의 자체 이상 유무를 미리 확인할 수 있고, 별도의 검측단자를 구성하여 도파관 분배기를 통하여 입력되는 세기가 정상인지 또한 도파관 분배기를 통하여 출력되는 신호 세기가 정상인지를 쉽게 판단 할수 있으며, 통신시설 공사의 인프라에 있어서 수동적인 소자들에 대한 장애발생 구간 까지도 정확히 파악 하여 신속한 A/S의 장점과 점검이 가능하여 국가 재난 안전통신망에 있어서 재난의 안전방지와 직결될 수 있는 재난통신 시공시설망 검측단자의 도파관 분배기를 제공하는데 그 목적이 있다.In order to overcome the dielectric loss of the coaxial line, the waveguide distributor of the inspection terminal of the disaster communication construction facility network uses air as the insulator, removes the center conductor which is the cause of the conductor loss, It is possible to confirm whether the intensity of the power inputted through the waveguide splitter is normal or whether the intensity of the signal outputted through the waveguide splitter is normal. In the infrastructure of the communication facility construction, it is possible to grasp the fault occurrence section of the passive elements accurately, and it is possible to check the advantages and promptness of the rapid A / S, so that the disaster communication communication And to provide a waveguide distributor for the inspection terminal of the construction facility network.
본 발명은 입력 전송로로부터 전달되는 신호를 다수의 출력 전송로로 분배 출력하는 분배기에 있어서, 일정 크기를 갖는 케이스와; 상기 케이스의 일측에 설치되며, 상기 입력 전송로와 연결되어 입력 신호를 수신하는 입력 단자; 상기 케이스의 타측에 설치되며, 상기 각 출력 전송로와 연결되어 출력 신호를 송신하는 2개 이상의 출력 단자; 상기 케이스의 입력 단자와 출력 단자 각각의 일측에 형성되어 신호를 출력하는 검측단자와; 도파관으로 형성되며, 일측 단부가 입력 단자와 연결되는 입력부와, 입력부의 타측 단부에서 2개 이상으로 분기되는 출력부로 구성되어 상기 입력 단자로부터 수신되는 신호를 분배하여 상기 각 출력 단자로 출력하도록 상기 케이스의 내부에 구성되는 도파관 본체와; 도파관으로 형성되며, 입력부와 출력부의 일측에 검측홀을 통공하여 일단부를 검측홀에 연결하고 타단부를 각각의 검측단자로 연결하는 검측관;을 포함하는 것을 특징으로 하는 재난통신 시공시설망 검측단자의 도파관 분배기를 제공하고자 한다.The present invention provides a distributor for distributing a signal transmitted from an input transmission line to a plurality of output transmission lines, comprising: a case having a predetermined size; An input terminal installed at one side of the case and connected to the input transmission path to receive an input signal; Two or more output terminals provided on the other side of the case and connected to the respective output transmission lines to transmit output signals; A detection terminal formed on one side of each of the input terminal and the output terminal of the case and outputting a signal; And an output unit that is branched from the other end of the input unit to divide a signal received from the input terminal and output the divided signal to the output terminal, A waveguide main body formed inside the waveguide main body; And a detection tube formed of a waveguide and having one end of the input part and the output part through the detection hole and connecting one end to the detection hole and the other end to each detection terminal. Waveguide splitter.
또한, 도파관 본체는 단면형상이 사각형, 원형, 타원형 중 어느 하나인 것을 특징으로 하는 재난통신 시공시설망 검측단자의 도파관 분배기를 제공하고자 한다.Also, the present invention provides a waveguide distributor for a disaster communication facility network detection terminal, wherein the waveguide main body is one of a rectangular, circular, and elliptical cross-sectional shape.
또한, 도파관 본체의 검측홀은 한개 이상 통공되는 것을 특징으로 하는 재난통신 시공시설망 검측단자의 도파관 분배기를 제공하고자 한다.Also, the present invention provides a waveguide distributor for a disaster terminal of a disaster communication construction network, wherein at least one inspection hole of the waveguide main body is perforated.
본 발명의 재난통신 시공시설망 검측단자의 도파관 분배기는 동축선로의 유전체 손실을 극복하기 위해 절연체를 공기로 하고, 도체손실의 원인이 되는 중심도체를 없앤 도파관을 전송선로로 이용하여 분배기의 자체 이상 유무를 미리 확인할 수 있고, 별도의 검측단자를 구성하여 도파관 분배기를 통하여 입력되는 세기가 정상인지 또한 도파관 분배기를 통하여 출력되는 신호 세기가 정상인지를 쉽게 판단 할 수 있으며, 통신시설 공사의 인프라에 있어서 수동적인 소자들에 대한 장애발생 구간 까지도 정확히 파악 하여 신속한 A/S의 장점과 점검이 가능하여 국가 재난 안전통신망에 있어서 재난의 안전방지와 직결될 수 있는 매우 유용한 효과가 있다.In order to overcome the dielectric loss of the coaxial line, the waveguide distributor of the discovery terminal of the disaster communication construction facility network of the present invention uses the insulator as the air and the waveguide which eliminates the center conductor which causes the conductor loss as the transmission line, And it is possible to easily determine whether the intensity inputted through the waveguide splitter is normal or the signal intensity outputted through the waveguide splitter is normal, and in the infrastructure of the communication facility construction It is possible to accurately detect the failure occurrence period for the passive elements and to check the advantages and promptness of the rapid A / S, and it is very useful effect to be directly connected with the prevention of disaster safety in the national disaster safety communication network.
본 명세서에서 첨부되는 다음의 도면들은 본 발명의 바람직한 실시 예를 예시하는 것이며, 발명의 상세한 설명과 함께 본 발명의 기술사상을 더욱 이해시키는 역할을 하는 것이므로, 본 발명은 첨부한 도면에 기재된 사항에만 한정되어서 해석되어서는 아니 된다.
도 1은 본 발명의 재난통신 시공시설망 검측단자의 도파관 분배기의 구성을 도시한 내부 구성도이다.
도 2는 상기 도 1의 'A' 부분인 도파관 본체와 검측관의 연결부의 일 실시예를 일부 절개하여 도시한 도이다.
도 3은 종래의 분배기와 본 발명의 국가재난 안전 통신망의 분배기 적용 실시예의 비교도이다.
도 4는 종래의 따른 커플링 단자를 구비하는 분배기의 구성을 도시하는 단면도이다.BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention, Shall not be construed as limiting.
FIG. 1 is an internal configuration diagram showing a configuration of a waveguide distributor of a disaster terminal of the present invention.
FIG. 2 is a partially cutaway perspective view of a connection portion between a wave guide body and a test tube, which is a portion 'A' in FIG. 1; FIG.
3 is a comparative diagram of a conventional distributor and a distributor application embodiment of the national disaster safety communication network of the present invention.
4 is a cross-sectional view showing a configuration of a conventional distributor having a coupling terminal.
아래에서 본 발명은 첨부된 도면에 제시된 실시 예를 참조하여 상세하게 설명이 되지만 제시된 실시 예는 본 발명의 명확한 이해를 위한 예시적인 것으로 본 발명은 이에 제한되지 않는다. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.
이하 바람직한 실시예에 따라 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical structure of the present invention will be described in detail with reference to the preferred embodiments.
본 발명의 재난통신 시공시설망 검측단자의 도파관 분배기는 분배기를 도파관으로 형성하고 도파관의 입력과 출력으로 분기되는 부분에 각각 검측단자를 구성하여 단선 지점 파악이 용이한 것이다.The waveguide distributor of the inspection terminal of the disaster communication construction facility network of the present invention can easily grasp the disconnection point by forming the distributor as a waveguide and constructing the inspection terminal at each part branched to the input and output of the waveguide.
분배기는 일반적으로 중계 네트웍에 사용되는 장치로서, 단일 신호를 입력 받아 복수의 신호로 분리한 뒤 출력함으로써 신호를 다수의 장치로 분배 전송하는 기능을 수행한다. A distributor is generally used in a relay network. The distributor divides a single signal into a plurality of signals, and outputs the signals to distribute and transmit signals to a plurality of devices.
도 1은 본 발명의 재난통신 시공시설망 검측단자의 도파관 분배기의 구성을 도시한 내부 구성도이다.FIG. 1 is an internal configuration diagram showing a configuration of a waveguide distributor of a disaster terminal of the present invention.
도 1에 도시된 바와 같이, 본 발명의 재난통신 시공시설망 검측단자의 도파관 분배기(1)는 일정 크기를 갖는 케이스(110)와, 케이스(110)의 일측에는 입력 전송로(30)와 연결되는 입력 단자(120)가 설치되고, 타측에는 출력 전송로(40)와 각각 연결되는 두 개 이상의 출력 단자(130)가 형성된다.1, the
입력 단자(120)는 케이스(110)의 일측에 한개가 형성되며, 출력 단자(130)는 2개 이상이 형성되어 입력 단자(120)로 입력되는 신호를 각각의 출력 단자(130)로 분기하도록 한다.One
입력 단자(120)는 입력 전송로(30)와 연결되어 입력 신호를 수신하도록 하며, 출력 단자(130)는 각 출력 전송로(40)와 연결되어 출력 신호를 송신한다.The
또한, 본 발명에서는 상기 케이스(110)의 입력 단자(120)와 출력 단자(130) 각각의 일측에 검측단자(140)를 형성하도록 하여, 도파관 분배기를 통하여 입력되는 세기가 정상인지 또한 도파관 분배기를 통하여 출력되는 신호 세기가 정상인지를 쉽게 판단 할 수 있도록 한다.In the present invention, the
상기 케이스(110)의 내부에는 상기 입력 단자(120)로부터 수신되는 신호를 분배하여 상기 각 출력 단자(130)로 출력하도록 상기 케이스(110)의 내부에는 도파관으로 형성되는 도파관 본체(160)가 형성된다.A
이와 같이, 본 발명에서는 동축선로의 유전체 손실을 극복하기 위해 절연체를 공기로 하고, 도체손실의 원인이 되는 중심도체를 없앤 도파관을 전송선로로 이용하도록 한다.As described above, in the present invention, in order to overcome the dielectric loss of the coaxial line, a waveguide in which an insulator is air and a center conductor which is a cause of conductor loss is removed is used as a transmission line.
부가적으로 도파관(Waveguide, 導波管)은 중공(中空)의 금속관으로 이루어진 마이크로파 전송로로, 단면은 방형의 것과 원형의 것이 있다. 마이크로파에서 도파관은 평행 2선이나 동축 케이블에 비해 손실(저항손, 방사손, 유전손)이 훨씬 적고, 같은 치수의 동축 케이블보다 훨씬 큰 전력을 보낼 수 있다. 도파관은 일종의 고역 필터로, 관내모드는 일정한 차단 파장을 가지며, 그보다 긴 파장의 전파는 통과시키지 않는다. 또, 관내에서는 여진(勵振) 파장과는 다른 관내 파장으로 전파한다.In addition, the waveguide (waveguide) is a microwave transmission line made of a hollow metal tube, and its cross section is square and circular. In microwave, waveguides have much fewer losses (resistive, radiative, and dielectric) than parallel two-wire or coaxial cables and can deliver much greater power than coaxial cables of the same dimensions. A waveguide is a kind of high-pass filter, and the mode in the tube has a constant cut-off wavelength and does not pass the wave of longer wavelength. In addition, in the tube, it propagates to a wavelength different from that of the excitation wavelength.
도파관 본체(160)는 전체가 도파관으로 형성되며, 일측 단부가 입력 단자(120)와 연결되는 입력부(161)와, 입력부(161)의 타측 단부에서 2개 이상으로 분기되어 출력 단자(130)로 연결되는 출력부(162)로 구성되어 상기 입력 단자(120)로부터 수신되는 신호를 분배하여 상기 각 출력 단자(130)로 출력하도록 한다.The waveguide
출력부(162)는 출력 단자(130)가 형성되는 숫자와 돌일하게 형성되도록 입력부(161)에서 분기된다.The
또한, 본 발명에서는 도파관으로 형성되며, 일단부를 검측홀(163)에 연결하고 타단부를 각각의 검측단자(140)로 연결하는 검측관(170a)(170b)을 구성한다.In the present invention, a
이때, 검측관(170a)(170b)이 각각 연결되는 입력부(161)와 출력부(162)의 일측에 검측홀(163)을 통공하여 검측관(170a)(170b)을 연결하도록 하며, 특히 도파관 본체(160)의 검측홀(163)은 필요에 따라 한개 이상 통공되도록 하여 커플링 양과 모드를 조절할 수 있도록 한다. At this time, the
검측홀(163)이 다수개 구성될 경우에는 규칙적인 형상 및 간격으로 형성하는 것이 바람직하다.When a plurality of
입력 단자(120)에 입력된 전파 전력 신호를 도파관으로 형성되는 도파관 본체(160)를 통하여 균등 및 비균등 하게 2개 이상의 출력 단자(130)로 전파 전력을 분배하여 출력한다.The electric wave power signal inputted to the
이때, 도파관 본체(160)를 이루는 도파관의 모양은 사각형, 원형, 타원형 등 다양한 단면을 갖도록 형성될 수 있다.At this time, the shape of the waveguide constituting the
도 2는 상기 도 1의 'A' 부분인 도파관 본체와 검측관의 연결부의 일 실시예를 일부 절개하여 도시한 도이다.FIG. 2 is a partially cutaway perspective view of a connection portion between a wave guide body and a test tube, which is a portion 'A' in FIG. 1; FIG.
입력 단자(120)에 입력된 전파 전력의 세기가 정상적인지를 검측 하기 위하여 입력 단자(120)로 연결되는 도파관 본체(160)의 입력부(161)에는 입력 검측관(170a)을 구성하도록 하는데, 도 2에서와 같이, 입력부(161)의 상부 내지 하부 또는 측면에 도파관을 겹치거나 또는 붙인후 그사이 한 개(1 EA)이상의 검측홀(163)을 규칙적으로 뚫어 입력 검측관(170a)을 형성하도록 할 수 있다. An
이때 입력된 전파 전력 세기가 출력으로 모두 전달 될수 있도록 하며, 검측만 할수 있게 미세한 양만 신호세기를 추출 하도록 다양한 형상의 검측홀(163)을 다양한 치수와 간격으로 형성할 수 있으며 이에 따라 입력 검측관(170a)을 형성하는 도파관의 크기를 조절 할 수 있다.At this time, the input electric wave power intensity can be transmitted to the output, and the
출력 단자(130)로 출력되는 전파전력 세기가 정상적인지를 검측하기 위하여 출력 단자(130)로 연결되는 도파관 본체(160)의 출력부(162)에는 출력 검측관(170b)을 구성하도록 하는데, 상기 입력 검측관(170a)과 동일한 방법으로 형성된다.An
도 3은 종래의 분배기와 본 발명의 국가재난 안전 통신망의 분배기 적용 실시예의 비교도이다.3 is a comparative diagram of a conventional distributor and a distributor application embodiment of the national disaster safety communication network of the present invention.
도 3a에서와 같이 종래에는 전파 서비스가 안테나(5)로 출력이 안될 시에는 분배지(6) 내부, 분배기(6) 전후 또는 케이블, 커넥터, 분배기, 커넥터, 안테나로 연결되는 장애발생구간 중 어느 곳에서 장애가 발생하였는지 확인이 불가능하였으며 육안으로만 장애를 확인하여야 했지만, 본 발명의 도파관 분배기(1)를 적용하면, 도 3b에서와 같이, 도파관 분배기(1) 전후의 입력/출력단의 장애발생 구간 체크가 가능하여 도파관 분배기(1)를 통하여 입력되는 세기가 정상인지 또한 도파관 분배기를 통하여 출력되는 신호 세기가 정상인지를 방수 커넥터 등을 풀지 않고서도 간편, 신속, 정확하게 테스트하여 쉽게 판단 할수 있는 것이다.As shown in FIG. 3A, when the radio wave service is not output to the
상기와 같이, 본 발명의 재난통신 시공시설망 검측단자의 도파관 분배기는 동축선로의 유전체 손실을 극복하기 위해 절연체를 공기로 하고, 도체손실의 원인이 되는 중심도체를 없앤 도파관을 전송선로로 이용하여 분배기의 자체 이상 유무를 미리 확인할 수 있고, 별도의 검측단자를 구성하여 도파관 분배기를 통하여 입력되는 세기가 정상인지 또한 도파관 분배기를 통하여 출력되는 신호 세기가 정상인지를 쉽게 판단 할수 있으며, 통신시설 공사의 인프라에 있어서 수동적인 소자들에 대한 장애발생 구간 까지도 정확히 파악 하여 신속한 A/S의 장점과 점검이 가능하여 국가 재난 안전통신망에 있어서 재난의 안전방지와 직결될 수 있는 매우 유용한 효과가 있다.As described above, in order to overcome the dielectric loss of the coaxial line, the waveguide distributor of the inspection terminal of the disaster communication construction facility network of the present invention uses an insulator as air and uses a waveguide which eliminates the center conductor which is a cause of conductor loss as a transmission line It is possible to easily determine whether the intensity of the power inputted through the waveguide splitter is normal and whether the intensity of the signal outputted through the waveguide splitter is normal, In the infrastructure, it is very beneficial to be able to accurately identify the fault occurrence period for the passive elements, and to check the advantages and promptness of the rapid A / S so that it can be directly connected with the prevention of disaster safety in the national disaster safety communication network.
지금까지 본 발명은 제시된 실시 예를 참조하여 상세하게 설명이 되었지만 이 분야에서 통상의 지식을 가진 자는 제시된 실시 예를 참조하여 본 발명의 기술적 사상을 벗어나지 않는 범위에서 다양한 변형 및 수정 발명을 만들 수 있을 것이다. 본 발명은 이와 같은 변형 및 수정 발명에 의하여 제한되지 않으며 다만 아래에 첨부된 청구범위에 의하여 제한된다. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.
1 : 재난통신 시공시설망 검측단자의 도파관 분배기
30 : 입력 전송로
40 : 출력 전송로
110 : 케이스
120 : 입력 단자
130 : 출력 단자
140 : 검측단자
160 : 도파관 본체
170a, 170b : 검측관1: Dispatcher of Disaster Communication Facility Network Detection Terminal
30: Input transmission path
40: Output transmission path
110: Case
120: input terminal
130: Output terminal
140: Detection terminal
160: waveguide body
170a, 170b:
Claims (3)
일정 크기를 갖는 케이스(110)와;
상기 케이스(110)의 일측에 설치되며, 상기 입력 전송로(30)와 연결되어 입력 신호를 수신하는 입력 단자(120);
상기 케이스(110)의 타측에 설치되며, 상기 각 출력 전송로(40)와 연결되어 출력 신호를 송신하는 2개 이상의 출력 단자(130);
상기 케이스(110)의 입력 단자(120)와 출력 단자(130) 각각의 일측에 형성되어 신호를 출력하는 검측단자(140)와;
도파관으로 형성되며, 일측 단부가 입력 단자(120)와 연결되는 입력부(161)와, 입력부(161)의 타측 단부에서 2개 이상으로 분기되어 출력 단자(130)로 연결되는 출력부(162)로 구성되어 상기 입력 단자(120)로부터 수신되는 신호를 분배하여 상기 각 출력 단자(130)로 출력하도록 상기 케이스(110)의 내부에 구성되는 도파관 본체(160)와;
도파관으로 형성되며, 입력부(161)와 출력부(162)의 일측에 검측홀(163)을 통공하여 일단부를 검측홀(163)에 연결하고 타단부를 각각의 검측단자(140)로 연결하는 검측관(170a)(170b);을 포함하는 것을 특징으로 하는 재난통신 시공시설망 검측단자의 도파관 분배기.A distributor for distributing a signal transmitted from an input transmission path (30) to a plurality of output transmission paths (40)
A case 110 having a predetermined size;
An input terminal 120 installed at one side of the case 110 and connected to the input transmission path 30 to receive an input signal;
Two or more output terminals 130 provided on the other side of the case 110 and connected to the output transmission paths 40 to transmit output signals;
A detection terminal 140 formed at one side of each of the input terminal 120 and the output terminal 130 of the case 110 to output a signal;
An input unit 161 formed at one end of the waveguide and connected to the input terminal 120 and an output unit 162 connected to the output terminal 130 at two or more ends at the other end of the input unit 161 A waveguide body 160 formed in the case 110 to distribute a signal received from the input terminal 120 and output the divided signal to the output terminal 130;
And a detection hole 163 is formed at one side of the input unit 161 and the output unit 162 so that one end is connected to the detection hole 163 and the other end is connected to each of the detection terminals 140 And a pipe (170a) (170b).
도파관 본체(160)는 단면형상이 사각형, 원형, 타원형 중 어느 하나인 것을 특징으로 하는 재난통신 시공시설망 검측단자의 도파관 분배기.The method according to claim 1,
Wherein the waveguide body (160) is one of a rectangular shape, a circular shape, and an elliptical shape in cross section.
도파관 본체(160)의 검측홀(163)은 한개 이상 통공되는 것을 특징으로 하는 재난통신 시공시설망 검측단자의 도파관 분배기.The method according to claim 1,
Wherein at least one detection hole (163) of the waveguide body (160) is perforated.
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