WO2011025204A2 - Multi-band tv/gps antenna for a femtocell repeater - Google Patents

Multi-band tv/gps antenna for a femtocell repeater Download PDF

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Publication number
WO2011025204A2
WO2011025204A2 PCT/KR2010/005612 KR2010005612W WO2011025204A2 WO 2011025204 A2 WO2011025204 A2 WO 2011025204A2 KR 2010005612 W KR2010005612 W KR 2010005612W WO 2011025204 A2 WO2011025204 A2 WO 2011025204A2
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Prior art keywords
antenna
band
antenna unit
gps
unit
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PCT/KR2010/005612
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French (fr)
Korean (ko)
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WO2011025204A3 (en
Inventor
유병훈
성원모
서승업
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주식회사 이엠따블유
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Publication of WO2011025204A2 publication Critical patent/WO2011025204A2/en
Publication of WO2011025204A3 publication Critical patent/WO2011025204A3/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/10—Resonant antennas
    • 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
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Definitions

  • the present invention relates to a multi-band TV-GPS antenna for femtocell repeater.
  • GPS Global Positioning System
  • GPS signals can be received outdoors, but GPS signals cannot be received when indoors.
  • the strength of the received signal is weak (-160 dB level when received by an omnidirectional antenna), so there may be a barrier inside the building or In this case, the GPS signal can hardly be received.
  • a femtocell repeater having a TV-GPS module may be used.
  • the femtocell repeater is a high-speed data service system such as High Speed Downlink Packet Access (HSDPA) and Worldwide Interoperability for Microwave Access (WiMAX). It was developed to provide transmission capacity up to several Mbps per subscriber.
  • HSDPA High Speed Downlink Packet Access
  • WiMAX Worldwide Interoperability for Microwave Access
  • femtocell repeaters transmit mobile data directly from the base station to the exchanger, rather than through an indoor repeater, carriers can reduce frequency loads while reducing network deployment costs, and not only voice calls, but also Wi-Fi. High-speed Internet services can also be provided.
  • the TV is evenly distributed (for example, L-VHF, H-VHF, UHF, etc.) in a wide range of frequency bands, so that these various frequencies
  • the structure and shape of the TV-GPS antenna are increased, and the volume of the repeater including the TV-GPS antenna is also increased.
  • Embodiments of the present invention are intended to minimize the volume of the femtocell repeater antenna by forming the first antenna unit inside the pedestal and integrally forming the second antenna unit on one side of the main body.
  • Embodiments of the present invention are intended to enable the femtocell repeater antenna to receive a multi-band by forming a first antenna portion having a different frequency band inside the pedestal, and a second antenna portion rotatably formed on one side of the main body.
  • Multi-band TV-GPS antenna for a femtocell repeater in the femtocell repeater comprising a main body, a pedestal formed below the main body, and a TV-GPS module, the first antenna unit formed inside the pedestal ; And a second antenna unit rotatably formed at one side of the main body.
  • the first antenna unit receives signals in the L-VHF band
  • the second antenna unit receives signals in the H-VHF band and the UHF band.
  • the second antenna part is seated in an antenna seating groove formed at one side of the femtocell repeater and is integrally formed with the main body, and rotates a hinge part that couples the main body and the second antenna part to an axis.
  • a connector unit receiving the signals received by the first antenna unit and the second antenna unit and transmitting the received signals to the TV-GPS module.
  • the first antenna unit and the second antenna unit are allowing the first antenna unit and the second antenna unit to receive signals of different frequency bands, it is possible to receive signals of multiple bands.
  • the reception ratio of the antenna can be improved by rotatably forming the second antenna unit at one side of the main body and accommodating the rod antenna inside the second antenna unit so as to be pulled out.
  • FIG. 1 shows a femtocell repeater with a multi-band TV-GPS antenna according to one embodiment of the invention.
  • FIG. 2 is a view showing a state in which the second antenna portion of the multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
  • FIG. 3 is a schematic diagram illustrating an internal configuration of a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention.
  • FIG. 4 is a view showing a state in which a first antenna unit is formed inside a pedestal of a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention.
  • FIG. 5 is a view schematically showing a state in which a second antenna unit of a multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
  • FIG. 6 is a diagram illustrating a state in which the load antenna is drawn out while the second antenna unit of the multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
  • FIG. 7 is a diagram illustrating an internal configuration of a second antenna unit according to an embodiment of the present invention.
  • FIG 8 is a view showing a state in which the rod antenna is drawn out from the second antenna unit according to the embodiment of the present invention.
  • main body 115 antenna seating groove
  • first antenna unit 160 second antenna unit
  • PCB substrate 163 antenna pattern
  • connection terminal 180 connector
  • FIGS. 1 to 8 a specific embodiment of a multi-band TV-GPS antenna for a femtocell repeater of the present invention will be described with reference to FIGS. 1 to 8.
  • this is only an exemplary embodiment and the present invention is not limited thereto.
  • the embodiment of the present invention to be carried out below is provided in the functional configuration of the invention in order to efficiently describe the technical components constituting the present invention, or the functional configuration of the invention usually provided in the technical field to which the present invention belongs. Omit possible, and focus on the functional configuration to be additionally provided for the present invention. If those skilled in the art to which the present invention pertains, it will be easy to understand the functions of the components that are used in the prior art among the omitted functional configuration not shown below, and also the configuration omitted as described above The relationship between the elements and the components added for the present invention will also be clearly understood.
  • FIG. 1 is a view showing a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention
  • Figure 2 is a second of the multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention It is a figure which shows the state which the antenna part rotated.
  • the femtocell repeater 100 includes a main body 110 and a cradle 120.
  • the femtocell repeater 100 includes a first antenna unit (not shown) and a second antenna unit 160 having different frequency bands as TV-GPS antennas.
  • the first antenna unit (not shown) is formed in the pedestal 120
  • the second antenna unit 160 is formed on one side of the main body 110.
  • the second antenna unit 160 is not protruded separately from one side of the main body 110, but is formed by being seated in the antenna seating groove 115 formed on one side of the main body 110.
  • the second antenna unit 160 is formed to form a part of the main body 110 in appearance.
  • the second antenna unit 160 is implemented as a built-in antenna by design.
  • the second antenna unit 160 is formed to be rotatable in the main body 110.
  • the second antenna unit 160 may rotate the second antenna unit 160 by 180 degrees.
  • the second antenna unit 160 is exposed as an external antenna.
  • TV frequency bands are divided into L-VHF (54-88 MHz) bands, H-VHF (174-216 MHz) bands, and UHF (470-779 MHz) bands.
  • the first antenna unit (not shown) receives a signal of the L-VHF (54 ⁇ 88MHz) band
  • the second antenna unit 160 is the H-VHF (174 ⁇ 216 MHz) band and UHF ( 470 ⁇ 779MHz) to receive the signal.
  • FIG. 3 is a diagram schematically illustrating an internal configuration of a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention.
  • the femtocell repeater 100 further includes a TV-GPS module 130, a connector unit 180, and a hinge unit 190.
  • the first antenna unit 150 is formed inside the pedestal 120 of the femtocell repeater 100.
  • the connector unit 180 is electrically connected to the first antenna unit 150 through a cable, and is electrically connected to the second antenna unit 160 through the hinge 190.
  • an antenna port is electrically connected to the first antenna unit 150 in the pedestal 120, and the cable connects the antenna port and the connector unit 180 to each other.
  • the first antenna unit 150 and the connector unit 180 are electrically connected to each other.
  • the antenna pattern of the second antenna unit 160 is electrically connected to one side of the hinge 190, the other side of the hinge 190 is electrically connected to the connector 180, The second antenna unit 160 and the connector unit 180 are electrically connected to each other.
  • one side of the hinge unit 190 is mounted in the second antenna unit 160, the other side of the hinge 190 is embedded in the main body 110 of the femtocell repeater 100, It also serves to physically connect the second antenna unit 160 with the main body 110.
  • the connector unit 180 transmits the L-VHF band signal received by the first antenna unit 150 to the TV-GPS module 130 and receives the H- received by the second antenna unit 160.
  • the signal of the VHF band and the UHF band is transmitted to the TV-GPS module 130.
  • the TV-GPS module 130 extracts the GPS synchronization signal from the signal of the TV frequency band transmitted by the connector unit 180, which is beyond the scope of the present invention and is already known in the art, and thus a detailed description thereof will be omitted. Let's do it.
  • the first antenna unit 150 is mounted inside the pedestal 120 of the femtocell repeater 100, and the second antenna unit 160 is the main body 110 of the femtocell repeater 100.
  • the volume occupied by the antenna for receiving the TV signal can be reduced, thereby minimizing the overall size of the femtocell repeater 100.
  • the first antenna unit 150 receives the signal of the L-VHF (54 ⁇ 88MHz) band, the signal of the H-VHF (174 ⁇ 216 MHz) band and the UHF (470 ⁇ 779MHz) band is the second antenna By allowing the unit 160 to receive, it is possible to cover all frequency bands of the TV signal.
  • FIG. 4 is a diagram illustrating a state in which a first antenna unit is formed inside a pedestal of a femtocell repeater having a multi-band TV-GPS antenna according to an exemplary embodiment of the present invention.
  • a first antenna unit 150 is formed in the pedestal 120, and the first antenna unit 150 is spiral, loop, and meander on the pedestal 120. It may be formed having various shapes such as (Meander).
  • the first antenna unit 150 receives a signal in the L-VHF (54 to 88 MHz) band of the TV frequency band, and is formed in the interior (120) in the inner (120).
  • FIG. 5 is a view schematically showing a state in which a second antenna unit of a multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
  • the second antenna unit 160 is formed to be rotatable through the hinge 190 at one side of the main body 110 of the femtocell repeater 100.
  • the second antenna unit 160 is mounted in the antenna seating groove 115 of the main body 110 to receive signals of the H-VHF band and the UHF band of the TV frequency band.
  • the second antenna unit 160 is implemented as a built-in antenna in design, and has a structure integral with the main body 110.
  • the second antenna unit 160 is used to rotate, wherein the second antenna unit 160 is the hinge unit 190 It rotates around the axis.
  • the second antenna unit 160 functions as an external antenna.
  • One side of the hinge unit 190 is mounted inside the second antenna unit 160, and the other side of the hinge unit 190 is embedded in the main body 110 to connect the second antenna unit 160. It is coupled with the main body 110.
  • the hinge unit 190 is formed at the outside of the hinge pipe (not shown) and the hinge pipe (not shown) connected to the second antenna unit 160 and the main body 110, respectively, to the second antenna unit 160. It can be implemented including a spring spring (not shown) that provides a constant friction when rotating.
  • the hinge unit 190 that rotates the second antenna unit 160 is not limited thereto, and may be implemented through various other configurations.
  • the rod antenna 165 embedded in the second antenna unit 160 may be included, and in this case, the second antenna unit ( 160 may further improve the reception rate.
  • the rod antenna 165 may be configured in multiple stages.
  • FIG. 7 is a diagram illustrating an internal configuration of a second antenna unit according to an embodiment of the present invention
  • FIG. 8 is a diagram illustrating a state in which a rod antenna is drawn out from the second antenna unit according to an embodiment of the present invention.
  • an antenna pattern 163 is formed on a PCB substrate 161 formed in the second antenna unit 160, and a rod antenna is formed in the second antenna unit 160. 165) is mounted.
  • the rod antenna 165 is formed on the PCB substrate 161 and is formed to be pulled out of the second antenna unit 160.
  • an antenna accommodating groove 166 is formed in the upper portion of the PCB substrate 161 in the second antenna unit 160, and the rod antenna 165 is accommodated in the antenna accommodating groove 166. Can be implemented.
  • connection terminal 167 is formed at an end of the rod antenna 165, and the PCB substrate 161 and the rod antenna 165 are connected between the PCB substrate 161 and the rod antenna 165.
  • a connecting member (not shown) (for example, a C clip) is formed.
  • connection member (not shown) is connected to the connection terminal 167 formed at the lower end of the rod antenna 165 and the PCB board.
  • the antenna patterns 163 formed at 161 are connected to each other.
  • the second antenna unit 160 since the second antenna unit 160 has an antenna length obtained by adding the length of the rod antenna 165 and the length of the antenna pattern 163, the antenna reception rate can be further improved.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Radio Relay Systems (AREA)

Abstract

According to exemplary embodiments of the present invention, a multi-band TV/GPS antenna for a femtocell repeater is disclosed. The exemplary embodiments of the present invention comprise: a first antenna unit formed in a base of the femtocell repeater to receive a signal of a predetermined band; and a second antenna unit integrally formed with one side of the main body of the femtocell repeater to receive a signal of another band. In addition, the second antenna unit is rotatably formed at one side of the main body of the femtocell repeater, such that the second antenna unit rotates when a receiving rate of an antenna is low. According to exemplary embodiments of the present invention, the volume of the femtocell repeater can be minimized, and signals of multiple bands can be received.

Description

펨토셀 중계기용 다중 대역 ＴＶ-ＧＰＳ 안테나Multiband TV-PSP Antenna for Femtocell Repeater
본 발명은 펨토셀 중계기용 다중 대역 TV-GPS 안테나에 관한 것이다.The present invention relates to a multi-band TV-GPS antenna for femtocell repeater.
현재 널리 상용화되어 있는 GPS(Global Positioning System) 안테나의 경우, 실외에서는 GPS 신호의 수신이 가능하나, 실내에 들어오면 GPS 신호를 수신할 수 없게 된다.In the case of the GPS (Global Positioning System) antenna, which is currently widely commercialized, GPS signals can be received outdoors, but GPS signals cannot be received when indoors.
구체적으로, GPS 신호의 경우 저출력 레벨(100 와트 미만)로 장거리에서 전송되기 때문에, 수신되는 신호의 강도가 미약하며(전방향성 안테나에 의해 수신하는 경우 -160dB 수준), 따라서 건물 내부나 방벽이 있을 경우 GPS 신호를 거의 수신할 수 없게 된다.Specifically, because GPS signals are transmitted over long distances at low power levels (less than 100 watts), the strength of the received signal is weak (-160 dB level when received by an omnidirectional antenna), so there may be a barrier inside the building or In this case, the GPS signal can hardly be received.
이에 실내에서 GPS 기능을 사용하기 위해, TV 신호에서 GPS 동기 신호를 추출하는 TV-GPS 모듈을 통해, GPS와 유사한 기능(위치 결정 기능)으로 사용하는 방법이 제안되었다.In order to use the GPS function indoors, a method similar to GPS (positioning function) has been proposed through a TV-GPS module that extracts a GPS synchronization signal from a TV signal.
이 경우, TV-GPS 모듈을 구비한 펨토셀 중계기(Femtocell Repeater)를 이용할 수 있는데, 펨토셀 중계기는 HSDPA(High Speed Downlink Packet Access), WiMAX(Worldwide Interoperability for Microwave Access) 등의 고속 데이터 서비스 시스템이 등장하면서, 가입자당 수 Mbps에 달하는 전송 용량을 제공하기 위해 개발되었다.In this case, a femtocell repeater having a TV-GPS module may be used. The femtocell repeater is a high-speed data service system such as High Speed Downlink Packet Access (HSDPA) and Worldwide Interoperability for Microwave Access (WiMAX). It was developed to provide transmission capacity up to several Mbps per subscriber.
이러한 펨토셀 중계기는 옥내 중계기를 통하지 않고 기지국에서 교환기로 이동통신 데이터를 곧바로 전송하기 때문에, 통신사업자는 네트워크 구축 비용을 절감하면서 주파수 부하를 줄일 수 있고, 음성통화뿐 아니라 와이 파이(Wi-Fi)같은 초고속 인터넷 서비스 또한 제공할 수 있다.Since femtocell repeaters transmit mobile data directly from the base station to the exchanger, rather than through an indoor repeater, carriers can reduce frequency loads while reducing network deployment costs, and not only voice calls, but also Wi-Fi. High-speed Internet services can also be provided.
그러나, TV 신호에서 GPS 동기 신호를 추출하는 방법을 사용하는 경우, TV는 주파수 대역이 상당히 넓은 영역에 골고루 분포(예를 들어, L-VHF, H-VHF, UHF 등)되어 있어, 이러한 다양한 주파수 대역을 커버하기 위해서는 TV-GPS 안테나의 구조 및 형태가 커지게 되며, 상기 TV-GPS 안테나를 구비하는 중계기의 부피 또한 커지게 된다.However, when using a method of extracting a GPS synchronization signal from a TV signal, the TV is evenly distributed (for example, L-VHF, H-VHF, UHF, etc.) in a wide range of frequency bands, so that these various frequencies In order to cover the band, the structure and shape of the TV-GPS antenna are increased, and the volume of the repeater including the TV-GPS antenna is also increased.
따라서, TV의 다양한 주파수 대역을 모두 수신할 수 있으면서, TV-GPS 안테나를 구비하는 펨토셀 중계기의 크기를 소형화할 수 있는 방안이 요구된다.Therefore, there is a need for a method capable of miniaturizing the size of a femtocell repeater including a TV-GPS antenna while being able to receive all the various frequency bands of the TV.
본 발명의 실시형태들은 제1 안테나부를 받침대 내부에 형성하고, 제2 안테나부를 본체의 일측에 본체와 일체형으로 형성함으로써, 펨토셀 중계기용 안테나의 부피를 최소화 하고자 한다.Embodiments of the present invention are intended to minimize the volume of the femtocell repeater antenna by forming the first antenna unit inside the pedestal and integrally forming the second antenna unit on one side of the main body.
본 발명의 실시형태들은 주파수 대역을 달리하는 제1 안테나부는 받침대 내부에 형성하고, 제2 안테나부는 본체의 일측에 회전 가능하게 형성함으로써, 펨토셀 중계기용 안테나가 다중 대역을 수신할 수 있게 하고자 한다.Embodiments of the present invention are intended to enable the femtocell repeater antenna to receive a multi-band by forming a first antenna portion having a different frequency band inside the pedestal, and a second antenna portion rotatably formed on one side of the main body.
본 발명의 실시형태들에 의한 다른 기술적 해결 과제는 하기의 설명에 의해 이해될 수 있으며, 특허청구범위에 나타낸 수단 및 그 조합에 의해 실현될 수 있다.Other technical problems according to embodiments of the present invention can be understood by the following description, and can be realized by the means and combinations thereof shown in the claims.
본 발명의 일 실시형태에 따른 펨토셀 중계기용 다중 대역 TV-GPS 안테나는, 본체, 상기 본체 하부에 형성된 받침대, 및 TV-GPS 모듈을 포함하는 펨토셀 중계기에 있어서, 상기 받침대 내부에 형성된 제1 안테나부; 및 상기 본체의 일 측에 회전 가능하게 형성된 제2 안테나부를 포함한다.Multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention, in the femtocell repeater comprising a main body, a pedestal formed below the main body, and a TV-GPS module, the first antenna unit formed inside the pedestal ; And a second antenna unit rotatably formed at one side of the main body.
상기 제1 안테나부는 L-VHF 대역의 신호를 수신하고, 상기 제2 안테나부는 H-VHF 대역 및 UHF 대역의 신호를 수신한다.The first antenna unit receives signals in the L-VHF band, and the second antenna unit receives signals in the H-VHF band and the UHF band.
상기 제2 안테나부는 상기 펨토셀 중계기의 일측에 형성된 안테나 안착홈에 안착되어 상기 본체와 일체로 형성되며, 상기 본체와 상기 제2 안테나부를 결합하는 힌지부를 축으로 회전한다.The second antenna part is seated in an antenna seating groove formed at one side of the femtocell repeater and is integrally formed with the main body, and rotates a hinge part that couples the main body and the second antenna part to an axis.
상기 제1 안테나부 및 상기 제2 안테나부가 수신한 신호를 입력받아 상기 TV-GPS 모듈로 전달하는 커넥터부를 더 포함한다.And a connector unit receiving the signals received by the first antenna unit and the second antenna unit and transmitting the received signals to the TV-GPS module.
본 발명의 실시형태에 의하면, 제1 안테나부는 받침대 내부에 형성하고, 제2 안테나부를 본체의 일측에 본체와 일체형으로 형성하여, 펨토셀 중계기의 부피를 최소화 할 수 있다.According to the embodiment of the present invention, the first antenna unit may be formed inside the pedestal, and the second antenna unit may be integrally formed with the main body on one side of the main body, thereby minimizing the volume of the femtocell repeater.
또한, 제1 안테나부와 제2 안테나부를 서로 다른 주파수 대역의 신호를 수신하도록 함으로써, 다중 대역의 신호를 수신할 수 있다.In addition, by allowing the first antenna unit and the second antenna unit to receive signals of different frequency bands, it is possible to receive signals of multiple bands.
또한, 제2 안테나부를 본체의 일측에서 회전 가능하게 형성하고, 제2 안테나부의 내부에 로드 안테나를 인출 가능하게 수납함으로써, 안테나의 수신율을 향상시킬 수 있다.In addition, the reception ratio of the antenna can be improved by rotatably forming the second antenna unit at one side of the main body and accommodating the rod antenna inside the second antenna unit so as to be pulled out.
도 1은 본 발명의 일 실시형태에 따른 다중 대역 TV-GPS 안테나를 구비한 펨토셀 중계기를 나타낸 도면.1 shows a femtocell repeater with a multi-band TV-GPS antenna according to one embodiment of the invention.
도 2는 본 발명의 일 실시형태에 따른 펨토셀 중계기용 다중 대역 TV-GPS 안테나의 제2 안테나부가 회전한 상태를 나타낸 도면.2 is a view showing a state in which the second antenna portion of the multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
도 3은 본 발명의 일 실시형태에 따른 다중 대역 TV-GPS 안테나를 구비한 펨토셀 중계기의 내부 구성을 개략적으로 나타낸 도면.3 is a schematic diagram illustrating an internal configuration of a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention.
도 4는 본 발명의 일 실시형태에 따른 다중 대역 TV-GPS 안테나를 구비한 펨토셀 중계기의 받침대 내부에 제1 안테나부가 형성된 상태를 나타낸 도면.4 is a view showing a state in which a first antenna unit is formed inside a pedestal of a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention.
도 5는 본 발명의 일 실시형태에 따른 펨토셀 중계기용 다중 대역 TV-GPS 안테나의 제2 안테나부를 회전시킨 상태를 개략적으로 나타낸 도면.5 is a view schematically showing a state in which a second antenna unit of a multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
도 6은 본 발명의 일 실시형태에 따른 펨토셀 중계기용 다중 대역 TV-GPS 안테나의 제2 안테나부를 회전시킨 상태에서 로드 안테나를 인출한 상태를 나타낸 도면.6 is a diagram illustrating a state in which the load antenna is drawn out while the second antenna unit of the multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
도 7은 본 발명의 일 실시형태에 따른 제2 안테나부의 내부 구성을 나타낸 도면.7 is a diagram illustrating an internal configuration of a second antenna unit according to an embodiment of the present invention.
도 8은 본 발명의 일 실시형태에 따른 제2 안테나부에서 로드 안테나를 인출한 상태를 나타낸 도면.8 is a view showing a state in which the rod antenna is drawn out from the second antenna unit according to the embodiment of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
110 : 본체 115 : 안테나 안착홈110: main body 115: antenna seating groove
120 : 받침대 130 : TV-GPS 모듈120: pedestal 130: TV-GPS module
150 : 제1 안테나부 160 : 제2 안테나부150: first antenna unit 160: second antenna unit
161 : PCB 기판 163 : 안테나 패턴161: PCB substrate 163: antenna pattern
165 : 로드 안테나 166 : 안테나 수납홈165: rod antenna 166: antenna receiving groove
167 : 접속 단자 180 : 커넥터부167: connection terminal 180: connector
190 : 힌지부190: hinge part
이하, 도 1 내지 도 8을 참조하여 본 발명의 펨토셀 중계기용 다중 대역 TV-GPS 안테나의 구체적인 실시형태를 설명하기로 한다. 그러나 이는 예시적 실시형태에 불과하며 본 발명은 이에 제한되지 않는다.Hereinafter, a specific embodiment of a multi-band TV-GPS antenna for a femtocell repeater of the present invention will be described with reference to FIGS. 1 to 8. However, this is only an exemplary embodiment and the present invention is not limited thereto.
본 발명을 설명함에 있어서, 본 발명과 관련된 공지기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략하기로 한다. 그리고, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다. In describing the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator. Therefore, the definition should be made based on the contents throughout the specification.
또한, 이하 실시되는 본 발명의 실시형태는 본 발명을 이루는 기술적 구성요소를 효율적으로 설명하기 위해 발명의 기능 구성에 기 구비되어 있거나, 또는 본 발명이 속하는 기술분야에서 통상적으로 구비되는 발명의 기능 구성은 가능한 생략하고, 본 발명을 위해 추가적으로 구비되어야 하는 기능 구성을 위주로 설명한다. 만약 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면, 하기에 도시하지 않고 생략된 기능 구성 중에서 종래에 기 사용되고 있는 구성요소의 기능을 용이하게 이해할 수 있을 것이며, 또한 상기와 같이 생략된 구성 요소와 본 발명을 위해 추가된 구성 요소 사이의 관계도 명백하게 이해할 수 있을 것이다.In addition, the embodiment of the present invention to be carried out below is provided in the functional configuration of the invention in order to efficiently describe the technical components constituting the present invention, or the functional configuration of the invention usually provided in the technical field to which the present invention belongs. Omit possible, and focus on the functional configuration to be additionally provided for the present invention. If those skilled in the art to which the present invention pertains, it will be easy to understand the functions of the components that are used in the prior art among the omitted functional configuration not shown below, and also the configuration omitted as described above The relationship between the elements and the components added for the present invention will also be clearly understood.
결과적으로, 본 발명의 기술적 사상은 청구범위에 의해 결정되며, 이하 실시형태는 진보적인 본 발명의 기술적 사상을 본 발명이 속하는 기술분야에서 통상의 지식을 가진자에게 효율적으로 설명하기 위한 일 수단일 뿐이다.As a result, the technical spirit of the present invention is determined by the claims, and the following embodiments are one means for efficiently explaining the technical spirit of the present invention to those skilled in the art to which the present invention pertains. It is only.
도 1은 본 발명의 일 실시형태에 따른 다중 대역 TV-GPS 안테나를 구비한 펨토셀 중계기를 나타낸 도면이고, 도 2는 본 발명의 일 실시형태에 따른 펨토셀 중계기용 다중 대역 TV-GPS 안테나의 제2 안테나부가 회전한 상태를 나타낸 도면이다.1 is a view showing a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention, Figure 2 is a second of the multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention It is a figure which shows the state which the antenna part rotated.
도 1 및 도 2를 참조하면, 펨토셀 중계기(100)는 본체(110) 및 받침대(Cradle)(120)를 포함한다. 또한, 상기 펨토셀 중계기(100)는 TV-GPS 안테나로서 주파수 대역이 서로 상이한 제1 안테나부(미도시) 및 제2 안테나부(160)를 포함한다. 1 and 2, the femtocell repeater 100 includes a main body 110 and a cradle 120. In addition, the femtocell repeater 100 includes a first antenna unit (not shown) and a second antenna unit 160 having different frequency bands as TV-GPS antennas.
여기서, 상기 제1 안테나부(미도시)는 상기 받침대(120) 내부에 형성되고, 상기 제2 안테나부(160)는 상기 본체(110)의 일측에 형성된다.Here, the first antenna unit (not shown) is formed in the pedestal 120, the second antenna unit 160 is formed on one side of the main body 110.
이때, 상기 제2 안테나부(160)는 상기 본체(110)의 일측에서 따로 돌출되어 형성되는 것이 아니라, 상기 본체(110)의 일측에 형성된 안테나 안착홈(115)에 안착되어 형성된다. 구체적으로, 상기 제2 안테나부(160)는 외형에서 상기 본체(110)의 일부분을 이루는 것처럼 형성된다. 다시 말하면, 상기 제2 안테나부(160)는 디자인 상 내장형 안테나로 구현된다.In this case, the second antenna unit 160 is not protruded separately from one side of the main body 110, but is formed by being seated in the antenna seating groove 115 formed on one side of the main body 110. In detail, the second antenna unit 160 is formed to form a part of the main body 110 in appearance. In other words, the second antenna unit 160 is implemented as a built-in antenna by design.
또한, 상기 제2 안테나부(160)는 상기 본체(110)에서 회전 가능하도록 형성된다. 예를 들어, 상기 제2 안테나부(160)는 신호의 수신이 좋지 않을 경우, 상기 제2 안테나부(160)를 180도 회전시켜 사용할 수 있다. 이 경우, 상기 제2 안테나부(160)는 외장형 안테나로 드러나게 된다.In addition, the second antenna unit 160 is formed to be rotatable in the main body 110. For example, when the signal reception is not good, the second antenna unit 160 may rotate the second antenna unit 160 by 180 degrees. In this case, the second antenna unit 160 is exposed as an external antenna.
일반적으로, TV 주파수 대역은 L-VHF(54 ~ 88MHz) 대역, H-VHF(174 ~ 216 MHz) 대역, 및 UHF(470 ~ 779MHz) 대역으로 구분된다. 여기서, 상기 제1 안테나부(미도시)가 L-VHF(54 ~ 88MHz) 대역의 신호를 수신하고, 상기 제2 안테나부(160) 가 상기 H-VHF(174 ~ 216 MHz) 대역 및 UHF(470 ~ 779MHz) 대역의 신호를 수신하게 된다.Generally, TV frequency bands are divided into L-VHF (54-88 MHz) bands, H-VHF (174-216 MHz) bands, and UHF (470-779 MHz) bands. Here, the first antenna unit (not shown) receives a signal of the L-VHF (54 ~ 88MHz) band, the second antenna unit 160 is the H-VHF (174 ~ 216 MHz) band and UHF ( 470 ~ 779MHz) to receive the signal.
도 3은 본 발명의 일 실시형태에 따른 다중 대역 TV-GPS 안테나를 구비한 펨토셀 중계기의 내부 구성을 개략적으로 나타낸 도면이다.3 is a diagram schematically illustrating an internal configuration of a femtocell repeater having a multi-band TV-GPS antenna according to an embodiment of the present invention.
도 3을 참조하면, 펨토셀 중계기(100)는 TV-GPS 모듈(130), 커넥터부(180), 및 힌지부(190)를 더 포함한다. 여기서, 펨토셀 중계기(100)의 받침대(120) 내부에 제1 안테나부(150)가 형성된다.Referring to FIG. 3, the femtocell repeater 100 further includes a TV-GPS module 130, a connector unit 180, and a hinge unit 190. Here, the first antenna unit 150 is formed inside the pedestal 120 of the femtocell repeater 100.
상기 커넥터부(180)는 케이블(Cable)을 통해 상기 제1 안테나부(150)와 전기적으로 연결되고, 상기 힌지부(190)를 통해 상기 제2 안테나부(160)와 전기적으로 연결된다. The connector unit 180 is electrically connected to the first antenna unit 150 through a cable, and is electrically connected to the second antenna unit 160 through the hinge 190.
구체적으로, 상기 받침대(120) 내부에 상기 제1 안테나부(150)와 전기적으로 연결된 안테나 포트(Antenna Port)가 형성되고, 상기 케이블이 상기 안테나 포트와 상기 커넥터부(180)를 서로 연결하여, 상기 제1 안테나부(150) 및 상기 커넥터부(180)를 전기적으로 연결하게 된다.Specifically, an antenna port is electrically connected to the first antenna unit 150 in the pedestal 120, and the cable connects the antenna port and the connector unit 180 to each other. The first antenna unit 150 and the connector unit 180 are electrically connected to each other.
또한, 상기 제2 안테나부(160)의 안테나 패턴이 상기 힌지부(190)의 일측과 전기적으로 연결되고, 상기 힌지부(190)의 타측이 상기 커넥터부(180)와 전기적으로 연결되어, 상기 제2 안테나부(160) 및 상기 커넥터부(180)를 전기적으로 연결하게 된다.In addition, the antenna pattern of the second antenna unit 160 is electrically connected to one side of the hinge 190, the other side of the hinge 190 is electrically connected to the connector 180, The second antenna unit 160 and the connector unit 180 are electrically connected to each other.
이때, 상기 힌지부(190)의 일측은 상기 제2 안테나부(160)의 내부에 실장되고, 상기 힌지부(190)의 타측은 상기 펨토셀 중계기(100)의 본체(110)에 내장되어, 상기 제2 안테나부(160)를 상기 본체(110)와 물리적으로 연결시켜주는 역할도 하게 된다.At this time, one side of the hinge unit 190 is mounted in the second antenna unit 160, the other side of the hinge 190 is embedded in the main body 110 of the femtocell repeater 100, It also serves to physically connect the second antenna unit 160 with the main body 110.
상기 커넥터부(180)는 상기 제1 안테나부(150)가 수신한 L-VHF 대역의 신호를 상기 TV-GPS 모듈(130)로 전달하고, 상기 제2 안테나부(160)가 수신한 H-VHF 대역 및 UHF 대역의 신호를 상기 TV-GPS 모듈(130)로 전달한다.The connector unit 180 transmits the L-VHF band signal received by the first antenna unit 150 to the TV-GPS module 130 and receives the H- received by the second antenna unit 160. The signal of the VHF band and the UHF band is transmitted to the TV-GPS module 130.
상기 TV-GPS 모듈(130)은 상기 커넥터부(180)가 전달하는 TV 주파수 대역의 신호에서 GPS 동기 신호를 추출하는데, 이에 대한 내용은 본 발명의 범위를 벗어나며 이미 공지된 기술이므로 자세한 설명은 생략하기로 한다.The TV-GPS module 130 extracts the GPS synchronization signal from the signal of the TV frequency band transmitted by the connector unit 180, which is beyond the scope of the present invention and is already known in the art, and thus a detailed description thereof will be omitted. Let's do it.
본 발명의 일 실시형태에 의하면, 제1 안테나부(150)는 펨토셀 중계기(100)의 받침대(120) 내부에 실장하고, 제2 안테나부(160)는 펨토셀 중계기(100)의 본체(110)의 일측에 본체(110)와 일체형으로 형성함으로써, TV 신호를 수신하는 안테나가 차지하는 부피를 줄일 수 있고, 그로 인해 펨토셀 중계기(100)의 전체 크기를 최소화할 수 있다.According to an embodiment of the present invention, the first antenna unit 150 is mounted inside the pedestal 120 of the femtocell repeater 100, and the second antenna unit 160 is the main body 110 of the femtocell repeater 100. By integrally forming with the main body 110 on one side of, the volume occupied by the antenna for receiving the TV signal can be reduced, thereby minimizing the overall size of the femtocell repeater 100.
또한, L-VHF(54 ~ 88MHz) 대역의 신호는 제1 안테나부(150)가 수신하도록 하고, H-VHF(174 ~ 216 MHz) 대역 및 UHF(470 ~ 779MHz) 대역의 신호는 제2 안테나부(160)가 수신하도록 함으로써, TV 신호의 모든 주파수 대역을 커버할 수 있게 된다.In addition, the first antenna unit 150 receives the signal of the L-VHF (54 ~ 88MHz) band, the signal of the H-VHF (174 ~ 216 MHz) band and the UHF (470 ~ 779MHz) band is the second antenna By allowing the unit 160 to receive, it is possible to cover all frequency bands of the TV signal.
도 4는 본 발명의 실시형태에 따른 다중 대역 TV-GPS 안테나를 구비한 펨토셀 중계기의 받침대 내부에 제1 안테나부가 형성된 상태를 나타낸 도면이다.4 is a diagram illustrating a state in which a first antenna unit is formed inside a pedestal of a femtocell repeater having a multi-band TV-GPS antenna according to an exemplary embodiment of the present invention.
도 4를 참조하면, 받침대(120) 내에 제1 안테나부(150)가 형성되는데, 상기 제1 안테나부(150)는 상기 받침대(120) 상에 스파이럴(Spiral), 루프(Loop), 미앤더(Meander) 등 다양한 형상을 가지며 형성될 수 있다.Referring to FIG. 4, a first antenna unit 150 is formed in the pedestal 120, and the first antenna unit 150 is spiral, loop, and meander on the pedestal 120. It may be formed having various shapes such as (Meander).
이때, 상기 제1 안테나부(150)의 일단은 안테나 포트(Antenna Port)와 전기적으로 연결되도록 형성되며, 상기 안테나 포트는 앞서 살펴본 바와 같이 케이블을 통해 커넥터부(180)와 연결된다.In this case, one end of the first antenna unit 150 is formed to be electrically connected to an antenna port, and the antenna port is connected to the connector unit 180 through a cable as described above.
상기 제1 안테나부(150)는 TV 주파수 대역 중 L-VHF(54 ~ 88MHz) 대역의 신호를 수신하며, 상기 받침내(120) 내에 인터널(Internal) 형태로 형성된다.The first antenna unit 150 receives a signal in the L-VHF (54 to 88 MHz) band of the TV frequency band, and is formed in the interior (120) in the inner (120).
도 5는 본 발명의 일 실시형태에 따른 펨토셀 중계기용 다중 대역 TV-GPS 안테나의 제2 안테나부를 회전시킨 상태를 개략적으로 나타낸 도면이다.FIG. 5 is a view schematically showing a state in which a second antenna unit of a multi-band TV-GPS antenna for a femtocell repeater according to an embodiment of the present invention is rotated.
도 5를 참조하면, 제2 안테나부(160)는 펨토셀 중계기(100)의 본체(110) 일측에서 힌지부(190)를 통해 회전 가능하도록 형성된다. Referring to FIG. 5, the second antenna unit 160 is formed to be rotatable through the hinge 190 at one side of the main body 110 of the femtocell repeater 100.
일반적으로, 상기 제2 안테나부(160)는 상기 본체(110)의 안테나 안착홈(115)에 안착되어 TV 주파수 대역 중 H-VHF 대역 및 UHF 대역의 신호를 수신한다. 이때, 상기 제2 안테나부(160)는 디자인 상 내장형 안테나로 구현되며, 상기 본체(110)와 일체형의 구조를 갖는다.In general, the second antenna unit 160 is mounted in the antenna seating groove 115 of the main body 110 to receive signals of the H-VHF band and the UHF band of the TV frequency band. In this case, the second antenna unit 160 is implemented as a built-in antenna in design, and has a structure integral with the main body 110.
한편, 상기 H-VHF 대역 및 UHF 대역의 신호의 수신율이 좋지 않은 경우, 상기 제2 안테나부(160)를 회전하여 사용하게 되는데, 이때 상기 제2 안테나부(160)는 상기 힌지부(190)를 축으로 하여 회전하게 된다. 이 경우, 상기 제2 안테나부(160)는 외장형 안테나로 기능하게 된다.On the other hand, when the reception rate of the signals of the H-VHF band and the UHF band is not good, the second antenna unit 160 is used to rotate, wherein the second antenna unit 160 is the hinge unit 190 It rotates around the axis. In this case, the second antenna unit 160 functions as an external antenna.
상기 힌지부(190)의 일측은 상기 제2 안테나부(160)의 내부에 실장되고, 상기 힌지부(190)의 타측은 상기 본체(110)에 내장되어, 상기 제2 안테나부(160)를 상기 본체(110)와 결합시킨다.One side of the hinge unit 190 is mounted inside the second antenna unit 160, and the other side of the hinge unit 190 is embedded in the main body 110 to connect the second antenna unit 160. It is coupled with the main body 110.
상기 힌지부(190)는 상기 제2 안테나부(160) 및 상기 본체(110)와 각각 연결된 힌지 파이프(미도시) 및 상기 힌지 파이프(미도시)의 외곽에 형성되어 상기 제2 안테나부(160)의 회전시 일정한 마찰력을 제공해주는 장구 스프링(미도시) 등을 포함하여 구현할 수 있다. The hinge unit 190 is formed at the outside of the hinge pipe (not shown) and the hinge pipe (not shown) connected to the second antenna unit 160 and the main body 110, respectively, to the second antenna unit 160. It can be implemented including a spring spring (not shown) that provides a constant friction when rotating.
상기 제2 안테나부(160)를 회전시키는 상기 힌지부(190)의 구성은 이에 한정되지 않으며, 그 이외의 다양한 구성을 통해 구현할 수 있다.The hinge unit 190 that rotates the second antenna unit 160 is not limited thereto, and may be implemented through various other configurations.
또한, 도 6에 도시한 바와 같이, 상기 제2 안테나부(160)를 회전시킨 상태에서, 상기 제2 안테나부(160)에 내장된 로드 안테나(165) 수 있으며, 이 경우 제2 안테나부(160)의 수신율을 더욱 향상시킬 수 있다. 이때, 상기 로드 안테나(165)는 다단으로 구성할 수 있다.In addition, as shown in FIG. 6, in the state in which the second antenna unit 160 is rotated, the rod antenna 165 embedded in the second antenna unit 160 may be included, and in this case, the second antenna unit ( 160 may further improve the reception rate. In this case, the rod antenna 165 may be configured in multiple stages.
도 7은 본 발명의 일 실시형태에 따른 제2 안테나부의 내부 구성을 나타낸 도면이고, 도 8은 본 발명의 일 실시형태에 따른 제2 안테나부에서 로드 안테나를 인출한 상태를 나타낸 도면이다.FIG. 7 is a diagram illustrating an internal configuration of a second antenna unit according to an embodiment of the present invention, and FIG. 8 is a diagram illustrating a state in which a rod antenna is drawn out from the second antenna unit according to an embodiment of the present invention.
도 7 및 도 8을 참조하면, 제2 안테나부(160)의 내부에 형성된 PCB 기판(161) 상에 안테나 패턴(163)이 형성되고, 상기 제2 안테나부(160)의 내부에 로드 안테나(165)가 실장된다.7 and 8, an antenna pattern 163 is formed on a PCB substrate 161 formed in the second antenna unit 160, and a rod antenna is formed in the second antenna unit 160. 165) is mounted.
이때, 상기 로드 안테나(165)는 상기 PCB 기판(161)의 상부에 형성되며, 상기 제2 안테나부(160)의 내부에 인출 가능하도록 형성된다. 예를 들면, 상기 제2 안테나부(160)의 내부에서 상기 PCB 기판(161)의 상부에 안테나 수납홈(166)이 형성되고, 상기 로드 안테나(165)가 상기 안테나 수납홈(166)에 수납되는 형태로 구현할 수 있다.In this case, the rod antenna 165 is formed on the PCB substrate 161 and is formed to be pulled out of the second antenna unit 160. For example, an antenna accommodating groove 166 is formed in the upper portion of the PCB substrate 161 in the second antenna unit 160, and the rod antenna 165 is accommodated in the antenna accommodating groove 166. Can be implemented.
또한, 상기 로드 안테나(165)의 말단에는 접속 단자(167)가 형성되며, 상기 PCB 기판(161) 및 상기 로드 안테나(165) 사이에 상기 PCB 기판(161) 및 상기 로드 안테나(165)를 접속시키는 접속 부재(미도시)(예를 들어, C 클립 등)가 형성된다.In addition, a connection terminal 167 is formed at an end of the rod antenna 165, and the PCB substrate 161 and the rod antenna 165 are connected between the PCB substrate 161 and the rod antenna 165. A connecting member (not shown) (for example, a C clip) is formed.
구체적으로, 상기 로드 안테나(165)를 상기 제2 안테나부(160) 밖으로 인출하는 경우, 상기 접속 부재(미도시)가 상기 로드 안테나(165)의 하단에 형성된 접속 단자(167)와 상기 PCB 기판(161)에 형성된 안테나 패턴(163)을 서로 접속시켜준다.In detail, when the rod antenna 165 is drawn out of the second antenna unit 160, the connection member (not shown) is connected to the connection terminal 167 formed at the lower end of the rod antenna 165 and the PCB board. The antenna patterns 163 formed at 161 are connected to each other.
이 경우, 상기 제2 안테나부(160)는 상기 로드 안테나(165)의 길이 및 상기 안테나 패턴(163)의 길이를 합친 안테나 길이를 갖게 되므로, 안테나 수신율을 더욱 향상시킬 수 있게 된다.In this case, since the second antenna unit 160 has an antenna length obtained by adding the length of the rod antenna 165 and the length of the antenna pattern 163, the antenna reception rate can be further improved.
이상에서 대표적인 실시형태를 통하여 본 발명에 대하여 상세하게 설명하였으나, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 상술한 실시형태에 대하여 본 발명의 범주에서 벗어나지 않는 한도 내에서 다양한 변형이 가능함을 이해할 것이다. Although the present invention has been described in detail through the exemplary embodiments above, those skilled in the art to which the present invention pertains can make various modifications to the above-described embodiments without departing from the scope of the present invention. I will understand.
그러므로 본 발명의 권리범위는 설명된 실시형태에 국한되어 정해져서는 안 되며, 후술하는 특허청구범위뿐만 아니라 이 특허청구범위와 균등한 것들에 의해 정해져야 한다.Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below but also by the equivalents of the claims.

Claims (9)

  1. 본체, 상기 본체 하부에 형성된 받침대, 및 TV-GPS 모듈을 포함하는 펨토셀 중계기에 있어서,In a femtocell repeater comprising a main body, a pedestal formed below the main body, and a TV-GPS module,
    상기 받침대 내부에 형성된 제1 안테나부; 및A first antenna unit formed inside the pedestal; And
    상기 본체의 일 측에 회전 가능하게 형성된 제2 안테나부를 포함하는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.A multi-band TV-GPS antenna for a femtocell repeater, comprising a second antenna portion rotatably formed on one side of the main body.
  2. 제1항에 있어서,The method of claim 1,
    상기 제2 안테나부는,The second antenna unit,
    상기 본체의 일측에 형성된 안테나 안착홈에 안착되어 상기 본체와 일체로 형성되는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.A multi-band TV-GPS antenna for a femtocell repeater is formed integrally with the main body is seated in the antenna seating groove formed on one side of the main body.
  3. 제1항에 있어서,The method of claim 1,
    상기 제1 안테나부는 L-VHF 대역의 신호를 수신하고, 상기 제2 안테나부는 H-VHF 대역 및 UHF 대역의 신호를 수신하는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.The first antenna unit receives a signal of the L-VHF band, the second antenna unit receives a signal of the H-VHF band and UHF band, multi-band TV-GPS antenna for a femtocell repeater.
  4. 제3항에 있어서,The method of claim 3,
    상기 제1 안테나부 및 상기 제2 안테나부가 수신한 신호를 입력받아 상기 TV-GPS 모듈로 전달하는 커넥터부를 더 포함하는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.The multi-band TV-GPS antenna for a femtocell repeater further comprises a connector unit for receiving the signal received by the first antenna unit and the second antenna unit to transmit to the TV-GPS module.
  5. 제4항에 있어서,The method of claim 4, wherein
    상기 제1 안테나부는,The first antenna unit,
    상기 제1 안테나부의 일단이 상기 받침대의 내부에 형성된 안테나 포트에 연결되고, 상기 안테나 포트가 케이블을 통해 상기 커넥터부와 연결되는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.One end of the first antenna portion is connected to the antenna port formed inside the pedestal, the antenna port is connected to the connector portion via a cable, multi-band TV-GPS antenna for a femtocell repeater.
  6. 제5항에 있어서,The method of claim 5,
    상기 제1 안테나부는,The first antenna unit,
    스파이럴(Spiral), 루프(Loop), 미앤더(Meander) 중 어느 하나의 형상으로 형성되는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.A multi-band TV-GPS antenna for a femtocell repeater, which is formed in the shape of any one of spiral, loop, and meander.
  7. 제4항에 있어서,The method of claim 4, wherein
    상기 본체와 상기 제2 안테나부를 결합하여 연결하는 힌지부를 더 포함하며,It further comprises a hinge for coupling to the main body and the second antenna unit,
    상기 제2 안테나부는 상기 힌지부를 축으로 회전하는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.And said second antenna portion rotates the hinge portion axially.
  8. 제3항에 있어서,The method of claim 3,
    상기 제2 안테나부는, The second antenna unit,
    상기 H-VHF 대역 및 UHF 대역의 신호를 수신하는 안테나 패턴이 형성된 PCB 기판;A PCB substrate having an antenna pattern configured to receive signals in the H-VHF band and the UHF band;
    상기 제2 안테나부의 내부에 형성된 안테나 수납홈에 인출 가능하게 수납되는 로드 안테나; 및A rod antenna retractably received in an antenna accommodating groove formed in the second antenna unit; And
    상기 PCB 기판의 안테나 패턴과 상기 로드 안테나를 접속시키는 접속 부재를 포함하는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.And a connection member connecting the antenna pattern of the PCB substrate and the rod antenna.
  9. 제8항에 있어서, The method of claim 8,
    상기 로드 안테나는,The rod antenna,
    상기 로드 안테나의 말단에 형성된 접속 단자를 더 포함하며,Further comprising a connection terminal formed at the end of the rod antenna,
    상기 접속 단자는, 상기 로드 안테나의 인출 시 상기 접속 부재와 결합하여 상기 PCB 기판의 안테나 패턴과 접속되는, 펨토셀 중계기용 다중 대역 TV-GPS 안테나.And the connection terminal is connected to the antenna pattern of the PCB substrate in conjunction with the connection member when the rod antenna is pulled out, multi-band TV-GPS antenna for a femtocell repeater.
PCT/KR2010/005612 2009-08-25 2010-08-24 Multi-band tv/gps antenna for a femtocell repeater WO2011025204A2 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050080338A (en) * 2004-02-09 2005-08-12 엘지전자 주식회사 Antenna folding type mobile phone
KR20060053049A (en) * 2004-11-13 2006-05-19 엘지전자 주식회사 Mobile communication terminal with satellite antenna
KR20060071003A (en) * 2004-12-21 2006-06-26 주식회사 팬택 Personal portable device
KR100797626B1 (en) * 2006-12-22 2008-01-24 주식회사 이엠따블유안테나 Terminal having slide antenna for multi band
KR20080102025A (en) * 2007-05-17 2008-11-24 엘지전자 주식회사 Mobile communication device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050080338A (en) * 2004-02-09 2005-08-12 엘지전자 주식회사 Antenna folding type mobile phone
KR20060053049A (en) * 2004-11-13 2006-05-19 엘지전자 주식회사 Mobile communication terminal with satellite antenna
KR20060071003A (en) * 2004-12-21 2006-06-26 주식회사 팬택 Personal portable device
KR100797626B1 (en) * 2006-12-22 2008-01-24 주식회사 이엠따블유안테나 Terminal having slide antenna for multi band
KR20080102025A (en) * 2007-05-17 2008-11-24 엘지전자 주식회사 Mobile communication device

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WO2011025204A3 (en) 2011-04-28
KR20110021007A (en) 2011-03-04

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