KR100298885B1 - Device for wireless connection between super high frequency antenna and receiver - Google Patents

Device for wireless connection between super high frequency antenna and receiver Download PDF

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Publication number
KR100298885B1
KR100298885B1 KR1019960023591A KR19960023591A KR100298885B1 KR 100298885 B1 KR100298885 B1 KR 100298885B1 KR 1019960023591 A KR1019960023591 A KR 1019960023591A KR 19960023591 A KR19960023591 A KR 19960023591A KR 100298885 B1 KR100298885 B1 KR 100298885B1
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South Korea
Prior art keywords
high frequency
receiver
antenna
super high
vehicle
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KR1019960023591A
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Korean (ko)
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KR980006987A (en
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김효창
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이형도
삼성전기주식회사
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Priority to KR1019960023591A priority Critical patent/KR100298885B1/en
Publication of KR980006987A publication Critical patent/KR980006987A/en
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Publication of KR100298885B1 publication Critical patent/KR100298885B1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/18Input circuits, e.g. for coupling to an antenna or a transmission line

Abstract

PURPOSE: A device for a wireless connection between a super high frequency antenna and a receiver is provided to mount a GPS(Global Positioning System) in a vehicle easily by using a high frequency wireless connection device performing a high frequency transmission between a super high frequency antenna for a GPS and a GPS receiver by wireless. CONSTITUTION: A super high frequency antenna(1) captures a super high frequency signal from an artificial satellite. A low noise amplifier(2) amplifies the captured signal as a predetermined size. A receiver receives a high frequency signal. An external electrode(11) made by a predetermined size conductor plate connected to the antenna(1) is attached to an external surface of a vehicle glass(12). An internal electrode(13) made by a predetermined size conductor plate connected to the receiver is attached to an internal surface of the vehicle glass(12) corresponded to the external electrode(11). The super high frequency signal captured in the antenna(1) is connected to the receiver through the vehicle glass(12) by wireless. A power supply(3) supplies a power source to the low noise amplifier(2) amplifying the signal captured in the antenna(1). Area sizes of the external electrode(11) and the internal electrode(13) are decided by considering the captured super high frequency and a glass thickness of the vehicle.

Description

초고주파안테나와 수신기간의 무선접속장치Microwave Antenna and Receiving Period Radio Access Device

본 발명은 초고주파안테나와 수신기간의 무선접속장치에 관한 것으로, 특히 GPS(Global Positioning System:전지구 측위시스템)용 초고주파안테나와 GPS 수신기간의 고주파전송을 무선으로 수행하는 고주파무선접속장치를 이용함에 의해서, 차량에 GPS를 용이하게 장착할 수 있도록 하는 초고주파안테나와 수신기간의 무선접속장치에 관한 것이다.[0001] The present invention relates to a microwave antenna and a wireless connection device for a receiving period, and in particular, by using a microwave antenna for GPS (Global Positioning System) and a high-frequency wireless connection device for performing high- A microwave antenna for allowing a GPS to be easily mounted on a vehicle, and a wireless connection device for a reception period.

일반적으로, GPS(Global Positioning System)라고 불리는 전지구 측위(全地球 測位)시스템은 지구상공 24개정도의 인공위성으로부터 임의의 물체에 대한 위치에 대한 정보를 이용하여 현재위치를 알수 있도록된 시스템으로, 용도중에 하나로는 차량등에 설치되어 항법시스템으로 사용되고 있다.In general, a global positioning system (GPS) called global positioning system (GPS) is a system in which the current position can be known by using information on the position of an arbitrary object from artificial satellites of 24 degrees above the earth. One of them is installed in a vehicle and is used as a navigation system.

일반적인 기술에 관련되는 종래의 기술에 대한 구성은 제1도에 도시되어 있으며, 제1도를 참조하면, 종래의 GPS(Global Positioning System)는 인공위성으로부터 초고주파를 포착하는 안테나(1)와 포착된 초고주파를 증폭하는 증폭기가 차량의 외부소정부에 설치되고, 상기 안테나로부터 초고주파를 케이블(5)을 통해서 차량내부에 설치된 수신기(9)로 전송된 후 처리되어 것이다.1, a conventional GPS (Global Positioning System) is composed of an antenna 1 for capturing a very high frequency from a satellite and a very high frequency An amplifier for amplifying the radio wave is installed in the outer side of the vehicle and the microwave is transmitted from the antenna to the receiver 9 installed in the vehicle through the cable 5 and then processed.

이와같은 종래기술에서 본 발명이 해결코자하는 종래기술에 대한 개선점 및 문제점은 GPS용 초고주파안테나(1)와 수신기(9)가 케이블(5)로 접속연결되어야 하는 관계로, 안테나가 설치된 차량외부에서 수신기로 케이블접속을 위해서 차량천정 또는 다른곳에 관통구를 뚫어야 하는 등과같은 설치상의 번거롭고 불편한 문제점이 있었던 것이다.The improvement and the problem of the prior art that the present invention is intended to overcome in the related art as described above is that since the GPS ultra-high frequency antenna 1 and the receiver 9 must be connected and connected by the cable 5, There was a problem in the installation troublesome and inconvenient such as the necessity of drilling a through hole in a vehicle ceiling or elsewhere for cable connection to a receiver.

상기한 문제점을 해결하는 것이 본 발명이 달성하고자하는 기술적인 과제이고, 이와같은 기술적인 과제를 달성하기 위한 기술적인 수단으로써, 본 발명의 초고주파 안테나와 수신기간의 무선접속장치장치는 인공위성으로부터의 초고주파신호를 포착하는 초고주파안테나와, 상기 포착된 신호를 소정크기로 증폭하는 저잡음 증폭기 및 고주파신호를 수신처리하는 수신기를 포함하는 위성신호 수신장치에 있어서, 상기 안테나에 접속된 소정크기의 도체판으로된 외부전극을 차량 유리외부면에 부착하고, 상기 수신기에 접속된 소정크기의 도체판으로된 내부전극을 상기 외부전극에 대향되는 차량 유리 내부면에 부착하여 무선 접속장치를 구비함으로써, 상기 안테나에서 포착한 초고주파를 수신기로 차량유리를 통해서 무선접속시키는 것을 특징으로 한다.SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-described problems. As a technical means for achieving the above technical object, the microwave antenna of the present invention and the wireless connection apparatus of the reception period are provided with high- A satellite signal receiving apparatus comprising a microwave antenna for capturing a signal, a low noise amplifier for amplifying the captured signal to a predetermined magnitude, and a receiver for receiving and processing a high frequency signal, And an external electrode is attached to the outer surface of the vehicle glass and an inner electrode made of a conductor plate of a predetermined size connected to the receiver is attached to the inner surface of the vehicle glass facing the outer electrode, Characterized in that a very high frequency is wirelessly connected to the receiver through a vehicle glass do.

제1도는 종래 전지구측위시스템용 안테나와 그 수신기가 차량에 설치되는 상태를 보이는 도면이다.FIG. 1 is a view showing a state where an antenna for a conventional global positioning system and its receiver are installed in a vehicle.

제2도는 본 발명에 따른 초고주파안테나와 수신기간의 무선접속장치를 보이는 구성도이다.FIG. 2 is a view showing a microwave antenna according to the present invention and a wireless connection device in a reception period.

<도면의 주요부분에 대한 부호의 설명>Description of the Related Art

1 : 초고주파안테나 2 : 저잡음증폭기1: Microwave Antenna 2: Low Noise Amplifier

3 : 전원공급기 9 : 수신기3: Power supply 9: Receiver

11 : 외부전극 12 : 차량유리11: external electrode 12: vehicle glass

13 : 내부전극13: internal electrode

이하, 본 발명에 따른 초고주파안테나와 수신기간의 무선접속장치의 바람직한 실시 예를 첨부한 도면을 참조하여 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a microwave antenna and a wireless connection device in a reception period according to the present invention will be described with reference to the accompanying drawings.

본 발명에 참조된 도면에서 실질적으로 동일한 구성과 기능을 가진 구성요소들은 동일한 부호를 사용할 것이다.In the drawings referred to in the present invention, components having substantially the same configuration and function will use the same reference numerals.

제2도는 본 발명에 따른 초고주파안테나와 수신기간의 무선접속장치를 보이는 구성도로서, 제2도를 참조하면, 본 발명의 초고주파안테나와 수신기간의 무선접속장치는 인공위성으로부터의 초고주파신호를 포착하는 초고주파안테나(1)와, 상기 폭착된 신호를 소정크기로 증폭하는 저잡음증폭기(2) 및 고주파신호를 수신처리하는 수신기를 포함하는 위성신호 수신장치에 있어서, 상기 안테나(1)에 접속된 소정크기의 도체판으로된 외부전극(11)을 차량 유리(12)외부면에 부착하고, 상기 수신기에 접속된 소정크기의 도체판으로된 내부전극(13)을 상기 외부전극(11)에 대향되는 차량 유리 내부면에 부착하여 무선 접속장치를 구비함으로써, 상기 안테나에서 포착한 초고주파를 수신기로 차량유리를 통해서 무선접속시켜서 구성한다.2 is a view showing a microwave antenna according to the present invention and a wireless connection device in a reception period. Referring to FIG. 2, the microwave antenna of the present invention and the wireless connection device of the reception period are configured to capture a very high frequency signal from a satellite A satellite signal receiving apparatus including a microwave antenna (1), a low noise amplifier (2) for amplifying the demodulated signal to a predetermined magnitude, and a receiver for receiving a high frequency signal, And an inner electrode 13 made of a conductive plate of a predetermined size connected to the receiver is attached to the outer surface of the vehicle glass 12 by a vehicle And is attached to the inner surface of the glass to provide a wireless connection device so that the microwaves captured by the antenna are wirelessly connected to a receiver through a vehicle glass.

또한, 상기 안테나(1)에서 포착된 신호를 증폭하는 저잡음증폭기(2)로 전원을 공급하는 전원공급기(3)를 설치구성하고, 상기 안테나(1)에서 포착한 초고주파를 차량의 유리두께를 고려해서 상기 무선 접속장치(11,13)를 구성하는 외부전극과 내부전극의 면적크기를 결정한다.A power supply 3 for supplying power to a low noise amplifier 2 for amplifying a signal captured by the antenna 1 is installed and the microwave captured by the antenna 1 is taken into consideration in consideration of the glass thickness of the vehicle Thereby determining the area size of the external electrodes and the internal electrodes constituting the wireless connection devices 11 and 13.

이와같이 구성된 본 발명의 장치에 따른 동작을 첨부도면에 의거하여 하기에 상세히 설명한다.The operation according to the apparatus of the present invention thus configured will be described in detail below with reference to the accompanying drawings.

제2도를 참조하여 본 발명을 설명하면, 먼저, 외부에 설치된 전원공급기(3)에서 저잡음증폭기(2)로 전원을 공급하는 동안에, 인공위성으로부터의 초고주파신호는 차량의 외부에 설치된 초고주파안테나(1)에서 포착된 다음에 저잡음증폭기(2)에서 소정크기로 증폭된후 무선접속장치의 외부전극으로 전송된다.2, the power supply 3 supplies power to the low noise amplifier 2, and the super high frequency signal from the satellite is supplied to the microwave antenna 1 And then amplified to a predetermined size by the low noise amplifier 2 and then transmitted to the external electrode of the wireless connection device.

상기 외부전극(11)은 유전체인 유리를 통해서 차량내부의 내부전극(13)으로 송출하면, 상기 내부전극(13)이 송출된 고주파신호를 손실없이 전송받아서 내부의 수신기(9)로 전송하게 되는 것이다.When the external electrode 11 is transmitted to the internal electrode 13 through the dielectric glass, the internal electrode 13 receives the transmitted high frequency signal without loss and transmits it to the internal receiver 9 will be.

상기 무선접속장치는 상기 유리를 매질로하는 평행평판 캐패시터기능을 수행하는 것으로, 차량 유리의 두께와 유전율을 고려해서 전극의 크기를 적절히 선택하면 손실이 거의 없이 신호가 무선접속된다.The wireless connection device performs a parallel plate capacitor function using the glass as a medium. When the size of the electrode is appropriately selected in consideration of the thickness and permittivity of the vehicle glass, signals are wirelessly connected with little loss.

상술한 바와같은 본 발명에 따르면, GPS용 초고주파안테나와 GPS 수신기간의 고주파전송을 무선으로 수행하는 고주파무선접속장치를 이용함에 의해서, 차량에 GPS를 용이하게 장착할 수 있도록하는 특별한 효과가 있다.As described above, according to the present invention, there is a special effect that GPS can be easily mounted on a vehicle by using a microwave antenna for GPS and a high-frequency wireless connection device for wirelessly performing high frequency transmission in the GPS reception period.

이상의 설명은 본 발명의 일실시예에 대한 설명에 불과하며, 본 발명은 그 구성의 범위내에서 다양한 변경 및 개조가 가능하다.The above description is only an explanation of one embodiment of the present invention, and the present invention can be variously modified and modified within the scope of its constitution.

본 발명의 목적은 GPS용 초고주파안테나와 GPS 수신기간의 고주파전송을 무선으로 수행하는 고주파무선접속장치를 이용함에 의해서, 차량에 GPS를 용이하게 장착할 수 있도록 하는 초고주파안테나와 수신기간의 무선접속장치를 제공하는데 있다.It is an object of the present invention to provide a wireless high-frequency wireless communication device and a method of wireless communication using the wireless high-frequency wireless connection device that wirelessly transmit a GPS high- .

Claims (1)

인공위성으로부터의 초고주파신호를 포착하는 초고주파안테나(1)와, 상기 폭착된 신호를 소정크기로 증폭하는 저잡음증폭기(2) 및 고주파신호를 수신처리하는 수신기를 포함하는 위성신호 수신장치에 있어서, 상기 안테나(1)에 접속된 소정크기의 도체판으로된 외부전극(11)을 차량 유리(12) 외부면에 부착하고, 상기 수신기에 접속된 소정크기의 도체판으로된 내부전극(13)을 상기 외부전극(11)에 대향되는 차량 유리 내부면에 부착하여 무선 접속장치를 구비함으로써, 상기 안테나에서 포착한 초고주파를 수신기로 차량유리를 통해서 무선접속시키는 것을 특징으로 하는 초고주파안테나와 수신기간의 무선접속장치.A satellite signal receiving apparatus comprising an ultra high frequency antenna (1) for capturing a very high frequency signal from an artificial satellite, a low noise amplifier (2) for amplifying the extinction signal to a predetermined size, and a receiver for receiving a high frequency signal, An outer electrode 11 made of a conductive plate of a predetermined size connected to the vehicle 1 is attached to the outer surface of the vehicle glass 12 and an inner electrode 13 made of a conductor plate of a predetermined size connected to the receiver is attached to the outer And a radio connection device attached to an inner surface of the vehicle glass facing the electrode (11), so that the microwave captured by the antenna is wirelessly connected to the receiver through a vehicle glass. .
KR1019960023591A 1996-06-25 1996-06-25 Device for wireless connection between super high frequency antenna and receiver KR100298885B1 (en)

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