KR200201406Y1 - Lighting conductor apparatus of repeter and base for mobile communication - Google Patents
Lighting conductor apparatus of repeter and base for mobile communication Download PDFInfo
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- KR200201406Y1 KR200201406Y1 KR2020000009966U KR20000009966U KR200201406Y1 KR 200201406 Y1 KR200201406 Y1 KR 200201406Y1 KR 2020000009966 U KR2020000009966 U KR 2020000009966U KR 20000009966 U KR20000009966 U KR 20000009966U KR 200201406 Y1 KR200201406 Y1 KR 200201406Y1
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- rod
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- base station
- repeater
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 17
- 239000004020 conductor Substances 0.000 title 1
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/48—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising protection devices, e.g. overvoltage protection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/202—Coaxial filters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Aerials (AREA)
Abstract
본 고안은 특히 이동통신용 기지국 또는 중계기에 낙뢰 및 이상 전압에 의한 장비의 파손을 방지하고자 고안된 이동통신 기지국 및 중계기용 피뢰기에 관한 것으로, 안테나에 연결되는 안테나콘넥터부(10)와, 몸체(50)의 타단부에 형성되어 있는 장비콘넥터부(20)와, 상기 안테나콘넥터부(10) 및 상기 장비콘넥터부(20)의 사이에 연결되는 급전봉(30)과, 상기 급전봉(30)에 연결되어 해당 주파수는 전반사시키고 낙뢰와 같은 돌발적인 전압을 접지시키고자 구성된 접지봉(40)과, 상기 급전봉(30)에 연결되어 상기 접지봉(40)으로 통과하는 통과주파수를 조정하기 위한 접지조정부(80)로 구성되며, 상기 급전봉(30)에는 안테나콘넥터연결부(12) 및 장비콘넥터연결부(22)에 연결되는 연결홈(34)과, 관통구멍(32)과, 상기 접지봉(40)의 접지봉연결부(42)와 연결되도록 일측면에 형성되어 있는 접지봉연결홈(36)으로 형성되어 있는 고안이다.The present invention relates to a mobile communication base station and a repeater lightning arrester designed to prevent damage to the equipment due to lightning and abnormal voltage in the mobile communication base station or repeater, the antenna connector 10 and the body 50 connected to the antenna The equipment connector 20 formed at the other end of the feed rod 30 connected between the antenna connector 10 and the equipment connector 20 and the feed rod 30. The total frequency and the grounding rod 40 configured to ground the sudden voltage such as lightning strikes, and the grounding adjustment unit 80 for adjusting the passing frequency connected to the feeding rod 30 and passing through the grounding rod 40. The feed rod 30 has a connecting groove 34 connected to the antenna connector connecting portion 12 and the equipment connector connecting portion 22, a through hole 32, and a ground rod connecting portion of the ground rod 40. One side to be connected with 42 Grounding rod is formed is designed that is formed in the connection groove 36.
Description
본 고안은 이동통신 중계기 및 기지국용 피뢰기 장치에 관한 것으로, 특히 이동통신용 중계기 또는 기지국에서 송신과 수신되는 주파수전력의 감쇄를 최소화하고 사용주파수외의 불필요한 주파수 성분을 감쇄시키며 특히 낙뢰와 같은 이상전압이 유기될 때 이를 접지봉 및 접지판을 통하여 방전시킴으로 이동통신용 중계기 및 기지국의 장비를 낙뢰 및 이상전압으로부터 보호하기 위한 것이다.The present invention relates to a lightning arrester device for a mobile communication repeater and a base station. In particular, it minimizes attenuation of frequency power transmitted and received in a mobile communication repeater or a base station, attenuates unnecessary frequency components outside the use frequency, and in particular, an abnormal voltage such as a lightning strike is induced. When it is discharged through the ground rod and ground plate to protect the equipment of mobile communication repeaters and base stations from lightning and abnormal voltage.
종래의 CDMA, PCS 등과 같은 각종 이동통신 기지국 또는 중계기 시스템에서 사용되는 피뢰기의 경우 차단콘덴서와 접지코일을 사용하여 과도전압이 여러 차례 유기될 경우 차단콘덴서가 절연파괴되어 전파신호의 원활한 흐름을 막아 수시로 교체해 주어야 하는 불편함이 있었으며, 차단콘덴서 및 접지코일이 송신주파수의 2,3합체파를 형성하여 PIM(Passive InterModulation)을 발생시킴으로 송신주파수에서 수신주파수의 성분이 발생하여 수신효율이 떨어지는 문제가 발생하였다.In the case of a lightning arrester used in various mobile communication base stations or repeater systems such as CDMA and PCS, when a transient voltage is induced several times using a blocking capacitor and a grounding coil, the blocking capacitor is insulated and destroyed to prevent the smooth flow of radio signals. There was an inconvenience to be replaced, and the blocking capacitor and the grounding coil formed two or three combined waves of the transmission frequency to generate PIM (Passive InterModulation). It was.
상기와 같은 문제점을 해결하기 위한 본 고안은, 차단콘덴서 및 접지코일을 사용하지 않고 접지봉을 사용중심주파수의 1/4λ 즉, 주파수 위상길이가 90°가 되도록 구성하여 PIM(Passive InterModulation)의 발생을 억제하도록 하였다.The present invention for solving the above problems, without using the blocking capacitor and the grounding coil to configure the ground rod 1 / 4λ of the center frequency, that is, the frequency phase length is 90 ° to generate the generation of PIM (Passive InterModulation) Suppressed.
상기와 같은 목적을 달성하기 위한 본 고안의 이동통신용 기지국 및 중계기용 피뢰기는, 케이스인 몸체와, 안테나와 같은 공중선로에 연결되는 안테나콘넥터부와, 상기 몸체의 타단부에 형성되어 있는 장비콘넥터부와, 상기 안테나콘넥터부 및 상기 장비콘넥터부의 사이에 연결되어 상기 안테나콘넥터부 및 장비콘넥터부를 서로 연결시키는 급전봉과, 상기 급전봉에 연결되어 해당 주파수는 전반사시키고 낙뢰와 같은 돌발적인 전압을 접지시키고자 구성된 접지봉과, 상기 접지봉에 연결되어 상기 접지봉으로 통과하는 통과주파수를 조정하기 위한 접지조정부로 구성되어 있는 것을 특징으로 한다.Mobile communication base station and repeater lightning arrester of the present invention for achieving the above object, the body is a case, an antenna connector connected to the aerial line, such as an antenna, and the equipment connector formed on the other end of the body And a feed rod connected between the antenna connector and the equipment connector to connect the antenna connector and the equipment connector to each other, and connected to the feed rod to totally reflect the frequency and ground an unexpected voltage such as a lightning strike. The grounding rod is configured to be connected to the grounding rod, characterized in that consisting of a ground adjusting unit for adjusting the passing frequency passing through the grounding rod.
그리고 상기 접지봉의 특성임피던스는 상기 급전봉의 특성임피던스인 50Ω 보다 높으며, 바람직하게는 특성임피던스를 150Ω 이상으로 유지하는 것을 특징으로 한다.And the characteristic impedance of the ground rod is higher than the characteristic impedance of the feed rod 50 kHz, preferably characterized in that the characteristic impedance is maintained at 150 kHz or more.
도 1은 본 고안의 피뢰기에 대한 외형도이다.1 is an external view of the arrester of the present invention.
도 2는 본 고안의 피뢰기의 내부회로도이다2 is an internal circuit diagram of an arrester according to the present invention.
도 3은 본 고안의 피뢰기의 분해사시도이다.3 is an exploded perspective view of the arrester of the present invention.
＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>
10 : 안테나콘넥터부 12 : 안테나콘넥터연결부10: antenna connector 12: antenna connector connection
20 : 장비콘넥터부 22 : 장비콘넥터연결부20: equipment connector 22: equipment connector connection
30 : 급전봉 32 : 관통구멍30: feed rod 32: through hole
34 : 연결홈 36 : 접지봉연결홈34: connecting groove 36: ground rod connecting groove
40 : 접지봉 42 : 접지봉연결부40: ground rod 42: ground rod connection
50 : 몸체 52 : 제 1관통구멍50 body 52 first through hole
54 : 제 2관통구멍 56 : 제 3관통구멍54: second through hole 56: third through hole
58 : 접지판연결구멍 70 : 접지판58: ground plate connecting hole 70: ground plate
72 : 접지체결구멍 80 : 접지 조정부72: grounding hole 80: grounding adjustment unit
90 : 체결수단 100 : 접지 조정부 고정 너트90: fastening means 100: ground adjustment unit fixing nut
110 : 차폐부재110: shielding member
본 고안의 이동통신 중계기 및 기지국용 피뢰기 장치를 첨부한 도면을 참고로 상세히 기술하면 다음과 같다.When described in detail with reference to the accompanying drawings a mobile communication repeater and a base station lightning arrester of the present invention.
본 고안의 이동통신용 기지국 및 중계기용 피뢰기에 대해 개략적으로 설명하면, 도 1은 본고안의 이동통신 중계기 및 기지국용 피뢰기에 대한 외형도로서, 2개의 입출력 콘넥터부(10, 20)를 가진 형태를 취하고 있으며, 몸체(50)의 상부에 놓여지는 접지판(70)에는 접지를 위한 접지체결구멍(72)을 형성하여 장비장착이 용이하도록 구성되어 있다.Referring to the mobile communication base station and the repeater lightning arrester of the present invention schematically, Figure 1 is an external view of the mobile communication repeater and the base station lightning arrester of the present invention, taking the form having two input and output connector (10, 20) In addition, the ground plate 70 placed on the upper portion of the body 50 is configured to facilitate the installation of the equipment by forming a ground fastening hole 72 for grounding.
그리고 도 2는 본 장치에 대한 내부구성도로써 급전봉(30)의 일부분에 접지선로를 구성하는 접지봉(40)을 사용주파수의 1/4λ 즉, 주파수 위상차이가 90°가 되도록 접지하여 사용주파수 대역은 상기 급전봉(30)을 통하여 통과시키고 낙뢰 및 DC 성분은 상기 접지봉(40)을 통하여 접지되도록 구성되어 있다.And Figure 2 is an internal configuration diagram for the device to ground the ground rod 40 constituting the ground line in a portion of the feed rod 30 to ground 1/4 λ of the use frequency, that is, the frequency phase difference is 90 ° The band passes through the feed rod 30 and the lightning and DC components are configured to be grounded through the ground rod 40.
또한 도 3은 분해사시도로서, 본 고안의 케이스인 몸체(50)와, 전파신호를 송수신하며 안테나와 같은 공중선로에 연결되는 안테나콘넥터부(10)와, 상기 안테나콘넥터부(10)로부터 송수신되는 전파신호를 도시되지 않은 중계기 및 기지국장치에 연결되도록 상기 몸체(50)의 타단부에 형성되어 있는 장비콘넥터부(20)와, 상기안테나콘넥터부(10) 및 상기 장비콘넥터부(20)의 사이에 연결되어 상기 안테나콘넥터부(10) 및 장비콘넥터부(20)를 서로 연결시키는 급전봉(30)과, 상기 급전봉(30)에 연결되어 해당 주파수만을 전반사시키고 낙뢰와 같은 돌발적인 전압을 접지시키고자 구성된 접지봉(40)과, 상기 접지봉(40)에 연결되어 상기 접지봉(40)으로 통과하는 통과주파수를 조정하기 위한 접지조정부(80)로 구성되어 있다.In addition, Figure 3 is an exploded perspective view, the body 50 of the case of the present invention, the antenna connector 10 which transmits and receives radio signals and is connected to an aerial line such as an antenna, and is transmitted and received from the antenna connector 10 Between the antenna connector 10 and the equipment connector 20 and the equipment connector 20 is formed on the other end of the body 50 to connect the radio signal to the repeater and base station apparatus (not shown) A power supply rod 30 connected to the antenna connector portion 10 and the equipment connector portion 20 connected to each other, and connected to the power supply rod 30 to totally reflect the corresponding frequency and ground an unexpected voltage such as a lightning strike. It is composed of a grounding rod 40 and a grounding adjustment unit 80 for adjusting the passing frequency connected to the grounding rod 40 to pass through the grounding rod 40.
그리고 상기 장비콘넥터부(20), 상기 안테나콘넥터부(10) 및 급전봉(30)은 50Ω 의 특성임피던스를 유지하도록 구성되어 있다.And the equipment connector 20, the antenna connector 10 and the feed rod 30 is configured to maintain a characteristic impedance of 50 kHz.
그리고 상기 안테나콘넥터부(10)와 장비콘넥터부(20)는 서로 반대로도 동작하는 것이며, 예를 들면 상기 안테나콘넥터부(10)에서 출력되는 송신주파수가 상기급전봉(30)을 통해서 상기 장비콘넥터부(20)로 전달될 수 있으며, 이와는 반대로 상기 장비콘넥터부(20)에서 출력되는 송신주파수가 상기 급전봉(30)을 통해서 상기안테나콘넥터부(10)로 출력될 수도 있는 것이다.The antenna connector 10 and the equipment connector 20 operate in the opposite direction, for example, the transmission frequency output from the antenna connector 10 is supplied to the equipment connector through the feed rod 30. It may be transmitted to the unit 20, on the contrary, the transmission frequency output from the equipment connector unit 20 may be output to the antenna connector unit 10 through the feed rod 30.
상기 장비콘넥터부(20)와 안테나콘넥터부(10)와의 연결을 위한 상기 급전봉(30)에는 연결홈(34) 및 관통구멍(32)이 도 3에 도시된 바와같이 양단부에 형성되어 있으며, 상기 장비콘넥터부(20) 및 안테나콘넥터부(10)의 안테나콘넥터연결부(12) 및 장비콘넥터연결부(22)를 연결홈(34)에 삽입한 후 관통구멍(32)을 통해 다양한 체결방법으로 체결할 수 있으며, 예를 들면 볼트 등으로도 할 수 있으나 바람직하게는 모세관 현상을 이용한 납땜으로 고정시키는 것이 바람직하다.In the feed rod 30 for connecting the equipment connector 20 and the antenna connector 10, a connection groove 34 and a through hole 32 are formed at both ends as shown in FIG. After inserting the antenna connector connection part 12 and the equipment connector connection part 22 of the equipment connector 20 and the antenna connector 10 into the connecting groove 34 and fastened by a variety of fastening methods through the through-hole 32 For example, it may also be made of a bolt or the like, but preferably fixed by soldering using a capillary phenomenon.
또한 상기 급전봉(30)의 일측면에는 접지봉(40)의 접지봉연결부(42)와 연결되도록 접지봉연결홈(36)이 형성되어 있다.In addition, a ground rod connecting groove 36 is formed at one side of the feed rod 30 to be connected to the ground rod connecting portion 42 of the ground rod 40.
상기 몸체(50)의 내부에는 서로 다른 임피던스 즉, 상기 급전봉(30)에 의한 50Ω과 상기 접지봉(40)에 의한 150Ω의 특성임피던스를 유지하면서 상호간섭 및 결합을 제거하기 위한 차폐부재(110)가 형성되어 있다.The shield member 110 for removing mutual interference and coupling while maintaining the characteristic impedance of the different impedance, that is, 50 Ω by the feed rod 30 and 150 Ω by the ground rod 40 inside the body 50. Is formed.
그리고 상기 접지봉(40)의 특성임피던스는 상기 급전봉(30)의 특성임피던스인 50Ω 보다 높게 형성하고, 바람직하게는 150Ω 이상으로 유지하여 전체적인 사용전파의 손실을 0.1dB 이하로 최소화하도록 구성되어 있다.And the characteristic impedance of the grounding rod 40 is formed higher than the characteristic impedance of the power supply rod 30 50 kHz, preferably maintained at 150 kHz or more is configured to minimize the overall loss of use radio waves to 0.1dB or less.
이와 같이, 상기 접지봉(40)은 사용주파수의 1/4λ 즉, 90°의 위상차이를 갖으며, 150Ω 이상의 높은 임피던스를 가지도록 구성되어 있기 때문에 상기 접지봉(40)을 통해서 출력되는 사용주파수는 전반사되어 다시 상기 급전봉(30)을 통해서 상기 장비콘넥터부(20) 및 안테나콘넥터부(10)로 출력된다.As such, the ground rod 40 has a phase difference of 1 / 4λ, that is, 90 ° of the use frequency, and is configured to have a high impedance of 150 Hz or more, so that the use frequency output through the ground rod 40 is total reflection. The output is again output to the equipment connector 20 and the antenna connector 10 through the feed rod (30).
그리고 상기 접지봉(40)에 연결되어 있는 접지조정부(80)는 사용자에 의해 주파수 대역을 설정가능 하며, 상기 접지봉(40)에서 필요로 하는 특성 임피던스를 조정하도록 외부에 나사부가 형성되어 있고, 상기 접지조정부(80)의 일측에는 상기접지조정부(80)의 범위를 조정하기 위한 접지 조정부 고정너트(100)가 연결되어 있다.In addition, the ground adjusting unit 80 connected to the grounding rod 40 may set a frequency band by a user, and a screw portion may be formed on the outside to adjust a characteristic impedance required by the grounding rod 40, and the ground One side of the adjusting unit 80 is connected to the ground adjusting unit fixing nut 100 for adjusting the range of the ground adjusting unit 80.
미설명부호 52는 제 1관통구멍이고, 54는 제 2관통구멍이며, 56은 제 3관통구멍이다.Reference numeral 52 is a first through hole, 54 is a second through hole, and 56 is a third through hole.
상기와 같이 구성된 본 고안의 작용,효과를 첨부된 도면을 참고로 기술하면 다음과 같다.Referring to the accompanying drawings, the operation, effects of the present invention configured as described above are as follows.
예를 들어 상기 장비콘넥터부(20)에 연결되어 있는 도시되지 않은 장비로부터 출력된 869∼894Mhz의 송신 전파신호를 입력받아 급전봉(30)을 통하여 상기 안테나콘넥터부(10)에 전달한다.For example, it receives the transmission radio signal of 869 ~ 894Mhz output from the equipment (not shown) connected to the equipment connector 20 and transmits to the antenna connector 10 through the feed rod (30).
이와 같이 상기 장비콘넥터부(20)로부터 출력된 송신전파신호를 입력받은 상기 급전봉(30)에서는 상기 급전봉(30)의 연결홈(34)에 연결되어 있는 장비콘넥터부(20)의 장비콘넥터연결부(22)를 통해서 상기 장비콘넥터부(20)에 전파신호가 전달된다.In this way, in the feed rod 30 that receives the transmission radio signal output from the equipment connector 20, the equipment connector of the equipment connector 20 is connected to the connection groove 34 of the feed rod 30 The radio wave signal is transmitted to the equipment connector 20 through the connector 22.
이와 동시에 상기 급전봉(30)의 접지봉연결홈(36)에 연결되어 있는 접지봉연결부(42)를 통해서 접지봉(40)에 전파신호가 전달된다.At the same time, a radio wave signal is transmitted to the ground rod 40 through the ground rod connecting portion 42 connected to the ground rod connecting groove 36 of the feed rod 30.
이때 상기 접지봉(40)에 전달된 송신주파수 신호중 낙뢰 및 노이즈와 같은 성분은 상기 접지봉(40)에서 주파수의 1/4λ 즉, 주파수 위상차이가 90°로 변환되어 상기 접지봉(40)을 통해서 접지되고, 그외의 송신주파수 신호는 상기 접지봉(40)에 의해 전반사되어 다시 상기 급전봉(30)을 통해서 상기 장비콘넥터부(20)로 출력된다.At this time, components such as lightning and noise among the transmission frequency signals transmitted to the ground rod 40 are converted into 1 / 4λ, that is, the frequency phase difference of 90 degrees in the ground rod 40 and grounded through the ground rod 40. , The other transmission frequency signal is totally reflected by the ground rod 40 is output to the equipment connector 20 through the feed rod 30 again.
즉, 상기 안테나콘넥터부(10)에서 출력되는 송신주파수 신호중 869∼894MHz의 사용주파수 대역은 상기 장비콘넥터부(20)로 출력하고 낙뢰 및 DC 성분은 접지선로를 통하여 접지선로를 통해서 접지된다.That is, the use frequency band of 869 to 894 MHz of the transmission frequency signals output from the antenna connector unit 10 is output to the equipment connector unit 20, and lightning and DC components are grounded through the ground line through the ground line.
이와 같이 상기 접지봉(40)을 통해서 출력된 낙뢰 등의 주파수 성분은 상기몸체(50)에 복수개의 접지체결구멍(72)에 의해 접지된 접지판(70)을 통해서 출력되며, 이어서 상기 접지판(70)에 연결되어 있는 도시되지 않은 건물의 접지선로를 통해서 외부로 방전된다.In this way, the frequency component such as lightning output through the ground rod 40 is output through the ground plate 70 grounded by the plurality of ground fastening holes 72 in the body 50, and then the ground plate ( Discharged to the outside through a ground line of a building (not shown) connected to the unit.
상기와 같이 구성된 본 고안의 이동통신용 중계기 및 기지국용 피뢰기 장치는, 90°의 위상차를 갖는 접지봉으로 구현된 접지선로로 구현되어 구조가 간단하면서도 튼튼하고, 사용 주파수대역외의 다른주파수 대역의 신호유입을 막아주며 낙뢰 및 과도전압을 접지 시켜 주도록 하여 이동통신 기지국 및 중계기에 사용되는 고가의 장비를 보호하고 기존의 피뢰기와 달리 낙뢰에 의한 파손의 정도가 심하지 아니하여 교환주기가 거의 영구적으로 길어 낙뢰로 인한 서비스의 중단을 보다 적게 하고자 고안된 것이다.The mobile communication repeater and base station lightning arrester device of the present invention configured as described above is implemented by a ground line implemented by a ground rod having a phase difference of 90 °, so that the structure is simple and robust, and signal inflows of other frequency bands other than the used frequency band are prevented. It protects the expensive equipment used in mobile communication base station and repeater by preventing lightning and transient voltage to ground, and unlike the existing lightning arrester, the degree of damage caused by lightning is not severe. It is designed to reduce interruption of service.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000009966U KR200201406Y1 (en) | 2000-04-07 | 2000-04-07 | Lighting conductor apparatus of repeter and base for mobile communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000009966U KR200201406Y1 (en) | 2000-04-07 | 2000-04-07 | Lighting conductor apparatus of repeter and base for mobile communication |
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| Publication Number | Publication Date |
|---|---|
| KR200201406Y1 true KR200201406Y1 (en) | 2000-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020000009966U Expired - Fee Related KR200201406Y1 (en) | 2000-04-07 | 2000-04-07 | Lighting conductor apparatus of repeter and base for mobile communication |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414145B1 (en) * | 2001-09-24 | 2004-01-13 | 한국전자통신연구원 | Wideband arrester |
| WO2004015829A1 (en) * | 2002-08-10 | 2004-02-19 | Telcon Co., Ltd. | Arrester for base transceiver station |
| KR20160067281A (en) | 2014-12-03 | 2016-06-14 | 주식회사 이롬테크 | The surge arrester |
-
2000
- 2000-04-07 KR KR2020000009966U patent/KR200201406Y1/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414145B1 (en) * | 2001-09-24 | 2004-01-13 | 한국전자통신연구원 | Wideband arrester |
| WO2004015829A1 (en) * | 2002-08-10 | 2004-02-19 | Telcon Co., Ltd. | Arrester for base transceiver station |
| KR100871144B1 (en) * | 2002-08-10 | 2008-12-05 | 주식회사 텔콘 | Arrestor for mobile communication base station |
| KR20160067281A (en) | 2014-12-03 | 2016-06-14 | 주식회사 이롬테크 | The surge arrester |
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