KR200217332Y1 - Planner wide-bandwidth LPDA antenna for the TV receiving card - Google Patents

Planner wide-bandwidth LPDA antenna for the TV receiving card Download PDF

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Publication number
KR200217332Y1
KR200217332Y1 KR2020000030760U KR20000030760U KR200217332Y1 KR 200217332 Y1 KR200217332 Y1 KR 200217332Y1 KR 2020000030760 U KR2020000030760 U KR 2020000030760U KR 20000030760 U KR20000030760 U KR 20000030760U KR 200217332 Y1 KR200217332 Y1 KR 200217332Y1
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KR
South Korea
Prior art keywords
antenna
receiving card
lpda
wide
bandwidth
Prior art date
Application number
KR2020000030760U
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Korean (ko)
Inventor
안동식
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안동식
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Publication date
Application filed by 안동식 filed Critical 안동식
Priority to KR2020000030760U priority Critical patent/KR200217332Y1/en
Priority to KR10-2000-0077871A priority patent/KR100393468B1/en
Priority to CNA018167918A priority patent/CN1468457A/en
Priority to PCT/KR2001/000068 priority patent/WO2002037607A1/en
Priority to AU2001228888A priority patent/AU2001228888A1/en
Application granted granted Critical
Publication of KR200217332Y1 publication Critical patent/KR200217332Y1/en

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    • 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
    • H01Q11/10—Logperiodic 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
    • H01Q1/36—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

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  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

본 고안은 실내 TV수신안테나에 관한 것으로서, 사무실이나 공청 안테나가 없는 좁은 공간에서 PC(Personal Computer)등에 삽입하여 사용하는 TV 수신 카드나 TV수상기에, 얇은 책이나 마우스패드 형태로 제작하여 사용하기 편리하고, 성능이 우수하며, 주변 환경에 어울려 미관상 거부감이 없으며, 안테나의 존재를 인지하기 어려우며, 표면에 광고 등을 인쇄하여 기념품으로도 활용 할 수 있는 평면형 광대역 LPDA(Log-Periodic Dipole Antenna) 안테나를 제작하는 것임.The present invention relates to an indoor TV receiving antenna, which is convenient to produce in a thin book or mouse pad form on a TV receiving card or TV receiver used in a small space without an office or a public antenna. It is excellent in performance, has no aesthetic rejection because it suits the surrounding environment, it is difficult to recognize the existence of the antenna, and it is a flat broadband LPDA antenna that can be used as a souvenir by printing advertisements on the surface. To produce.

Description

텔레비전 수신카드용 평면형 광대역 대수 주기 다이폴 안테나{Planner wide-bandwidth LPDA antenna for the TV receiving card}Planar wide-bandwidth LPDA antenna for the TV receiving card

종래의 실내 TV 수신카드용 안테나는 VHF는 V형으로, UHF는 파라볼라 형태나 Loop 안테나 형태가 많이 사용되었다. 이러한 안테나의 경우 평면형이 아니고 입체적이기 때문에 공간을 많이 필요로 할 뿐 아니라, 주변 환경과의 부조화로 미관상 거부감을 주며, 다른 사람들에게도 TV 수신장치가 있음을 노출하고 있어 이러한 사실의 노출을 꺼리는 사용자들에게 불리하다. 그리고 안테나의 이득 면에서도 만족스럽지 못하였다.Conventional indoor TV receiving card antenna is VHF V-type, UHF parabolic type or Loop antenna type was used a lot. Since these antennas are not planar and three-dimensional, they not only require a lot of space, but also give aesthetic aversion due to incompatibility with the surrounding environment, and users who are reluctant to expose these facts are exposed to others. Disadvantage Also, the antenna was not satisfactory in terms of gain.

본 고안은 상기한 종래 기술의 문제점을 해결하기 위해 제안된 것으로서, TV수신카드에 연결할 안테나를 얇은 책이나 마우스패드 형태로 제작하여 주변환경과의 조화를 이루도록 하며, 사용하기 편리하고 특성이 우수한 평면형 광대역 LPDA(Log-Periodic Dipole Antenna) 안테나를 제작하는 것임.The present invention is proposed to solve the above problems of the prior art, by making an antenna to be connected to the TV receiving card in the form of a thin book or mouse pad to harmonize with the surrounding environment, easy to use and excellent in flat type It is to manufacture wide band LPDA antenna.

얇은 책 형태의 경우 자연스럽게 책처럼 책꽂이에 꽂아서 또는 테이블 위에 수신이 잘 되는 방향으로 자연스럽게 놓고 사용할 수 있으며, 특히 마우스패드 형태의 경우 실제 마우스 패드로 사용하며 수신이 잘 되는 방향으로 자연스럽게 놓고 사용할 수 있도록 제작한다.In the case of a thin book type, it can be naturally placed in a bookshelf like a book or placed on a table in a well-received direction.In particular, in the case of a mouse pad type, it can be used as a real mouse pad. do.

도 1은 TV 수신카드용 평면형 광대역 LPDA 안테나.1 is a planar wideband LPDA antenna for a TV receiving card.

상기한 목적을 달성하기 위하여 [도-1]과 같이 안테나(②)는 비닐 계 판지의 앞, 뒷면에 LPDA 안테나 패턴(③,④)을 UHF대 TV채널(CH14-CH60) 주파수 영역(470MHz-752MHz)에서 이득이 7dB이상 되도록 얇은 기판의 양면에 제작하되,In order to achieve the above object [Fig. 1], the antenna (②) has a LPDA antenna pattern (③, ④) on the front and back of the vinyl-based cardboard UHF-to-TV channel (CH14-CH60) frequency range (470MHz- 752MHz) on both sides of the thin substrate so that the gain is more than 7dB,

TV채널 7∼13번의 주파수영역 174MHz-216MHz의 VHF대역에서도 최대한 정합이 이루어지도록 설계 및 제작한다.It is designed and manufactured for maximum matching even in VHF band of 174MHz-216MHz frequency range of TV channels 7 ~ 13.

얇은 책과 같은 경우는, 안테나 외피(①)를 단단한 종이나 목재, 플라스틱 등을 사용하고, 마우스 패드용일 경우는 부드러운 비닐계통의 소재를 사용하면 될 것이다.In the case of a thin book, the antenna shell (①) may be made of hard paper, wood, plastic, or the like. In the case of a mouse pad, a soft vinyl material may be used.

안테나와 TV수신카드를 연결하는 동축선(⑤)은 유연성과 미관을 고려하여 지름이 작은 것을 사용하기를 권장하며, 수신 카드의 F-type female 콘넥터(⑦)와 동축선 간의 접속은 F-type male 콘넥터(⑧)를 동축선에 연결하여 사용하고, 안테나와 동축선 간의 접속 어댑터는 되도록 미관과 편리성을 고려하여 크기를 작은 어댑터를 사용하도록 한다.The coaxial cable (⑤) connecting the antenna and the TV receiving card is recommended to use a small diameter in consideration of flexibility and aesthetics.The connection between the F-type female connector (⑦) of the receiving card and the coaxial cable is F-type. The male connector (⑧) is connected to the coaxial line, and the adapter for the connection between the antenna and the coaxial line should be used in consideration of aesthetics and convenience.

본 고안으로 만들어진 TV 수신카드용 평면형 광대역 LPDA 안테나는 현재 많이 보급되어 있는 아날로그 TV수신카드나 향후 보급될 디지털 TV용 수신카드에 마우스패드 형태나, 얇은 책 형태로 테이블 위에 자연스럽게 놓고 사용하거나 책꽂이에 꽂아서 사용할 수 있다.The flat broadband LPDA antenna for TV reception card made by the present invention can be placed on a table or used as a mouse pad or a thin book on the analog TV reception card that is widely used in the present, or the reception card for digital TV that will be used in the future. Can be used.

마우스 패드의 경우 실제 마우스 패드로 사용할 수 있도록 제작하며 TV신호가 잘 수신되는 방향으로 패드를 돌려놓고 사용하면 된다. 한편 얇은 책 형태의 경우 테이블 위에 TV신호가 잘 수신되는 방향으로 자연스럽게 놓거나 책꽂이에 꽂아서 사용할 수 있다.In the case of a mouse pad, it can be used as a real mouse pad. The pad can be used by turning the pad in a direction of receiving a TV signal well. On the other hand, in the case of a thin book type, it can be placed naturally on a table in the direction of receiving a TV signal or by inserting it into a book shelf.

따라서 사용자 이외는 안테나의 존재를 잘 인식할 수 없으며, 안테나는 광대역 지향성 안테나로서 다이폴(dipole)이나 루프(Loop)안테나에 비해 이득이 5dB정도 높아 TV수신 성능이 매우 우수하다. 그리고 안테나 표면에 광고등을 인쇄하여 기념품으로도 활용 할 수 있는 장점이 있다.Therefore, only the user can recognize the existence of the antenna well, and the antenna is a broadband directional antenna, which has a gain of about 5dB compared to a dipole or loop antenna, and thus has excellent TV reception performance. And there is an advantage that can be used as a souvenir by printing advertisements on the antenna surface.

Claims (1)

TV 수신카드용 평면형 광대역 LPDA 안테나에 있어서,In the flat broadband LPDA antenna for TV receiving card, 얇은 기판의 앞, 뒷면에 LPDA 안테나 패턴을 UHF대 TV채널의 주파수 영역에서 이득이 높게 양면에 설계하되,LPDA antenna patterns on the front and back of the thin board are designed on both sides with high gain in the frequency range of UHF TV channels. VHF대 TV채널(7번∼13번)에서도 임피던스가 정합 되도록 설계하며,It is designed to match impedance in VHF TV channels (No. 7 ~ 13), 안테나 외피를 부드러운 소재를 사용하여 마우스패드용으로 하는 것과,The antenna shell is made of soft material for the mouse pad, 안테나 외피를 단단한 소재를 사용하여 얇은 책 모양으로 하는 것과,The antenna shell is made of a thin material using a hard material, 안테나와 TV수신카드를 연결하는 동축선은 유연성과 미관을 고려하여 지름이 작은 것을 사용하되,The coaxial cable connecting the antenna and the TV receiving card should use a small diameter in consideration of flexibility and aesthetics. 수신 카드의 콘넥터와 동축선 간의 접속 장치는 F-type female 콘넥터를 동축선에 연결하여 사용하고,The connecting device between the connector of the receiving card and the coaxial cable is used by connecting the F-type female connector to the coaxial cable. 안테나와 동축선 간의 접속 어댑터는 미관과 편리성을 고려하여 크기를 작은 어댑터를 사용하는 것을 특징으로 하는 TV 수신카드용 평면형 광대역 LPDA 안테나 장치The connection adapter between the antenna and the coaxial line is a flat broadband LPDA antenna device for a TV receiving card, which uses a small adapter in consideration of aesthetics and convenience.
KR2020000030760U 2000-11-03 2000-11-03 Planner wide-bandwidth LPDA antenna for the TV receiving card KR200217332Y1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR2020000030760U KR200217332Y1 (en) 2000-11-03 2000-11-03 Planner wide-bandwidth LPDA antenna for the TV receiving card
KR10-2000-0077871A KR100393468B1 (en) 2000-11-03 2000-12-18 Planar type wideband LPDA antenna applied to VHF/UHF channel
CNA018167918A CN1468457A (en) 2000-11-03 2001-01-17 Planar type wideband lpda antenna applied to vhf/uhf channel
PCT/KR2001/000068 WO2002037607A1 (en) 2000-11-03 2001-01-17 Planar type wideband lpda antenna applied to vhf/uhf channel
AU2001228888A AU2001228888A1 (en) 2000-11-03 2001-01-17 Planar type wideband lpda antenna applied to vhf/uhf channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000030760U KR200217332Y1 (en) 2000-11-03 2000-11-03 Planner wide-bandwidth LPDA antenna for the TV receiving card

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KR200217332Y1 true KR200217332Y1 (en) 2001-03-15

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KR2020000030760U KR200217332Y1 (en) 2000-11-03 2000-11-03 Planner wide-bandwidth LPDA antenna for the TV receiving card
KR10-2000-0077871A KR100393468B1 (en) 2000-11-03 2000-12-18 Planar type wideband LPDA antenna applied to VHF/UHF channel

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Application Number Title Priority Date Filing Date
KR10-2000-0077871A KR100393468B1 (en) 2000-11-03 2000-12-18 Planar type wideband LPDA antenna applied to VHF/UHF channel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101897762B1 (en) 2017-06-29 2018-09-12 충남대학교산학협력단 Monopole-type log-periodic loop antennas with a ground reflector for mobile communications

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621135B1 (en) 2004-04-08 2006-09-13 삼성전자주식회사 Antenna system for terrestrial broadcasting
KR102583111B1 (en) 2017-02-02 2023-09-27 삼성전자주식회사 Broadcast receiving appartus

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Publication number Priority date Publication date Assignee Title
CN87211386U (en) * 1987-11-16 1988-08-24 上海市东海军工技术工程公司 Fully frequency channel planar tv receiving antenna
KR910006178A (en) * 1989-09-30 1991-04-27 서주인 Piezoceramic Compositions with Excellent Electrical Properties
JPH077319A (en) * 1993-06-18 1995-01-10 Seiko Epson Corp Antenna
US5541611A (en) * 1994-03-16 1996-07-30 Peng; Sheng Y. VHF/UHF television antenna
JPH11168323A (en) * 1997-12-04 1999-06-22 Mitsubishi Electric Corp Multi-frequency antenna device and multi-frequency array antenna device using multi-frequency sharing antenna
EP1168616A3 (en) * 1997-12-05 2005-02-02 Thomson Licensing S.A. Automatic gain-controlled VHF/UHF antenna tuning apparatus
JPH11214915A (en) * 1998-01-26 1999-08-06 Yokowo Co Ltd Antenna element for tv and antenna system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101897762B1 (en) 2017-06-29 2018-09-12 충남대학교산학협력단 Monopole-type log-periodic loop antennas with a ground reflector for mobile communications

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KR100393468B1 (en) 2003-08-02
KR20020034815A (en) 2002-05-09

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