KR940016991A - Plate Dipole Antenna - Google Patents

Plate Dipole Antenna Download PDF

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Publication number
KR940016991A
KR940016991A KR1019920025447A KR920025447A KR940016991A KR 940016991 A KR940016991 A KR 940016991A KR 1019920025447 A KR1019920025447 A KR 1019920025447A KR 920025447 A KR920025447 A KR 920025447A KR 940016991 A KR940016991 A KR 940016991A
Authority
KR
South Korea
Prior art keywords
metal
dipole antenna
dipole
plate
waveguide
Prior art date
Application number
KR1019920025447A
Other languages
Korean (ko)
Other versions
KR950013610B1 (en
Inventor
이돈신
Original Assignee
이돈신
주식회사 하이게인안테나
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이돈신, 주식회사 하이게인안테나 filed Critical 이돈신
Priority to KR1019920025447A priority Critical patent/KR950013610B1/en
Publication of KR940016991A publication Critical patent/KR940016991A/en
Application granted granted Critical
Publication of KR950013610B1 publication Critical patent/KR950013610B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic

Abstract

본 발명은 TV 및 FM방송용 다이폴 안테나에 있어서, 전파 복사 특성을 향상시켜 이득을 개선하고 광대역 특성을 갖도록 하는데 그 목적이 있다.SUMMARY OF THE INVENTION An object of the present invention is to improve radio wave radiation characteristics in a dipole antenna for TV and FM broadcasting to improve gain and to have broadband characteristics.

본 발명의 구성은 금속 반사판(1) 상면에 금속 평판형으로 된 다이폴(2) 4개 또는 8개를 다이폴 지지대(3)로 지지하여 설치하고, 이를 평형 급전선(5)을 사용하여 결합시킨다. 이는 전파 급전점(4)을 동축형 도파관(6)에 연결시켜 도파관 프랜지(9)에서 급전시키도록 구성하였으며, 부가해서 안테나 특성의 안전성을 위하여 방설덮개(11)를 씌운 것을 특징으로 한다.The configuration of the present invention supports and installs four or eight dipoles 2 of metal flat type on the upper surface of the metal reflector plate 1 with the dipole supports 3, and combines them using the balanced feed line 5. It is configured to feed the wave feed point (4) to the coaxial waveguide (6) to feed from the waveguide flange (9), and in addition, characterized in that the protective cover (11) is covered for the safety of the antenna characteristics.

본 발명에 따르면, 종래의 방식에서 다이폴을 금속 파이프를 사용함으로써 생길 수 있는 합성오차에 의한 복사손실을 개선하여 고이득의 광대역 특성을 갖는 지향성 또는 무지향성 특성을 갖는 효과가 있다.According to the present invention, it is possible to improve the radiation loss due to the synthesis error that can be caused by using a metal pipe in a dipole in the conventional manner, and thus have an directional or omnidirectional characteristic having a high gain broadband characteristic.

Description

판형 다이폴 안테나Plate Dipole Antenna

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명에서 다이폴 안테나의 평면도, 제2A도는 본 발명에서 다이폴 안테나의 정면도.1 is a plan view of the dipole antenna in the present invention, Figure 2A is a front view of the dipole antenna in the present invention.

Claims (3)

금속판 또는 금속망 형태로 된 반사판(1) 상면에 금속 평판형으로 된 다이폴(2) 4개를 각각 다이폴 지지대(3)로 지지하여 설치하고, 이를 평행 급전선(5)을 사용하여 결합시키고 전파 급전점(4)을 동축형 도파관(6)으로 정합을 이루어 연결시키며, 도파관 프랜지(9)에서 급전시키는 4다이폴 안테나를 구성하고, 안테나 특성의 안정성을 갖도록 방설덮개(11)를 설치한 것을 특징으로 하는 판형 다이폴 안테나.Four metal poles (2), each of which is a metal plate, are installed on the upper surface of the reflector plate (1) in the form of a metal plate or a metal mesh, supported by a dipole support (3). The point 4 is connected to the coaxial waveguide 6 in a matched manner, and constitutes a four-dipole antenna fed from the waveguide flange 9, and a snow cover 11 is installed to have stability of antenna characteristics. Plate-type dipole antenna. 제 1 항에 있어서, 같은 원리로 설치된 4개의 다이폴로 구성된 한단을 병렬로 설치하여 8개의 다이폴로 구성한 것으로, 도파관 프랜지(9,10)를 임피던스 변성기(7)로 합성하여 최종 급전점(8)에서 고주파 송신 급전시키는 것을 특징으로 하는 판형 다이폴 안테나.The end feed point (8) according to claim 1, wherein one end of four dipoles installed in the same principle is installed in parallel to constitute eight dipoles, and the waveguide flanges (9, 10) are synthesized by the impedance transformer (7). A plate-shaped dipole antenna, characterized in that for feeding high frequency transmission. 제 1 항에 있어서, 같은 원리로 금속 평판형의 특성을 갖는 다른 형태의 금속 도체로 가능하고, 원형의 형태를 삼각형, 사각형 및 타원형 등의 임의의 형태로 변화시켜 사용할 수 있는 다이폴 안테나.The dipole antenna according to claim 1, wherein the same principle can be used as another type of metal conductor having the characteristics of a metal plate type, and can be used by changing a circular shape into an arbitrary shape such as triangle, square, and ellipse. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025447A 1992-12-24 1992-12-24 Diepole antenna KR950013610B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025447A KR950013610B1 (en) 1992-12-24 1992-12-24 Diepole antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025447A KR950013610B1 (en) 1992-12-24 1992-12-24 Diepole antenna

Publications (2)

Publication Number Publication Date
KR940016991A true KR940016991A (en) 1994-07-25
KR950013610B1 KR950013610B1 (en) 1995-11-13

Family

ID=19346620

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920025447A KR950013610B1 (en) 1992-12-24 1992-12-24 Diepole antenna

Country Status (1)

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KR (1) KR950013610B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449428B1 (en) * 2001-12-26 2004-09-18 한국전자통신연구원 a monopole antenna having an elliptic cylinder-type radiating body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101093365B1 (en) 2006-09-27 2011-12-14 엘지전자 주식회사 Internal Antenna Apparatus for Multi-In Multi-Out and Diversity Function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449428B1 (en) * 2001-12-26 2004-09-18 한국전자통신연구원 a monopole antenna having an elliptic cylinder-type radiating body

Also Published As

Publication number Publication date
KR950013610B1 (en) 1995-11-13

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