KR900012383A - Circular Slot Array Antenna with Matching Members - Google Patents

Circular Slot Array Antenna with Matching Members Download PDF

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Publication number
KR900012383A
KR900012383A KR1019900001019A KR900001019A KR900012383A KR 900012383 A KR900012383 A KR 900012383A KR 1019900001019 A KR1019900001019 A KR 1019900001019A KR 900001019 A KR900001019 A KR 900001019A KR 900012383 A KR900012383 A KR 900012383A
Authority
KR
South Korea
Prior art keywords
mating member
base substrate
connector
antenna
substrate
Prior art date
Application number
KR1019900001019A
Other languages
Korean (ko)
Inventor
구니다까 아리무라
히로시 가스가
후미오 다게나가
아끼라 쓰까다
Original Assignee
구니다까 아리무라
아리무라기껭 가부시끼가이샤
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 구니다까 아리무라, 아리무라기껭 가부시끼가이샤 filed Critical 구니다까 아리무라
Publication of KR900012383A publication Critical patent/KR900012383A/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10Resonant slot antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/0006Particular feeding systems
    • H01Q21/0012Radial guide fed arrays

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

내용 없음No content

Description

정합 부재를 가지는 원형 슬롯 배열 안테나Circular Slot Array Antenna with Matching Members

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 분할하여 도시되는 부분에 대한 본 발명에 따른 원형 슬롯 배열 안테나의 투시도이고, 제2도는 본 발명에 따른 원형 슬롯 배열 안테나 주부를 도시하는 단면도이고, 제5도는 본 발명의 제2실시예를 도시한 단면도이다.FIG. 1 is a perspective view of a circular slot array antenna according to the present invention with respect to the parts shown in a divided manner, FIG. 2 is a cross-sectional view showing the main portion of the circular slot array antenna according to the present invention, and FIG. 5 is a second embodiment of the present invention. It is a cross-sectional view.

Claims (7)

복수의 슬롯을 가지는 원형 복사 기판과, 원형 복사 기판과 실제로 동일한 직경을 가지며 또한 중앙부에 형성된 전력 공급기 개구부를 가지는 원형 기부 기판과 도파관 공간을 형성하기 위하여 원형 복사 기판과 기부기판의 외부변부들 사이에 포개진 환상측기판을 가지는 원형 슬롯 배열 안테나에 있어서, 안테나는, 중앙부에 형성된 구멍 및 플랜지를 가지는 정합부재 : 정합부재의 구멍에 삽입 및 고착된 전력 공급기와: 그리고 전력 공급기 개구부와 동축인 위치에서 원형 기부 기판에 정합부재를 고착시키기 위한 고착 수단:을 포함함을 특징으로 하는 원형 슬롯 배열 안테나.A circular base substrate having a plurality of slots, and a circular base substrate having a substantially same diameter as the circular radiation substrate and having a power supply opening formed in the center, and between the circular radiation substrate and the outer edges of the base substrate to form a waveguide space. A circular slot array antenna having a nested annular side substrate, the antenna comprising: a matching member having a hole and a flange formed in the center thereof: a power supply inserted and fixed in the hole of the matching member: and in a position coaxial with the power supply opening. And a securing means for securing the mating member to the circular base substrate. 제1항에 있어서, 정합부재는 디스크 플랜지를 가지는 2/4형 임을 특징으로 하는 안테나.2. The antenna of claim 1 wherein the mating member is 2/4 type with a disk flange. 제1항에 있어서, 정합부재의 플랜지는 원뿔형 플랜지임을 특징으로 하는 안테나.The antenna of claim 1 wherein the flange of the mating member is a conical flange. 제1항에 있어서, 전력 공급기를 고착시키기 위하여 중앙부에 형성된 실린더부 및 기판부를 가지는 접속기를 추가로 포함하며, 상기 고착 수단은, 접속기와 함께 기부기판에 정합부재를 고착시키기 위하여, 기판부에 형성된 구멍과, 기부기판에 형성된 구멍과, 또한 정합부재의 플랜지에 형성된 나사가림 구멍과 계합된 나사임을 특징으로 하는 안테나.2. A connector according to claim 1, further comprising a connector having a cylinder portion and a substrate portion formed in the center portion for fixing the power supply, wherein the fixing means is formed in the substrate portion for fixing the mating member to the base substrate together with the connector. And a screw engaged with the hole, the hole formed in the base substrate, and the threaded hole formed in the flange of the mating member. 제1항에 있어서, 정합부재는 중앙부로부터 신장하며 또한 외주변부상에 형성된 제1수나삿니를 가지는 실린더부를 가지며, 상기 실린더부는 기부기판의 전력 공극 개구부로 삽입되도록 배열되며, 상기 고착 수단은 제1수나삿니와 게합된 중앙 나사구멍을 가지는 클램프 부재임을 특징으로 하는 안테나.2. The mating member according to claim 1, wherein the mating member has a cylinder portion extending from the center portion and having a first male thread formed on the outer periphery portion, the cylinder portion being arranged to be inserted into the power gap opening of the base substrate, wherein the fixing means comprises: a first fixing portion; And a clamp member having a central screw hole engaged with a male thread. 제5항에 있어서, 전력 공급기를 고착하기 위해 접속기를 추가로 포함하며 , 상기 접속기는 나사에 의해 클램프 무재에 고착됨을 특징으로 하는 안테나.6. The antenna of claim 5 further comprising a connector for securing the power supply, wherein the connector is secured to the clamp material by screws. 제5항에 있어서, 제1수나삿니보다 하부에서 정합부재의 실린더부 외주변상에 형성된 제2수나삿니를 포함하며, 제2수나삿니는 케이블의 접속기를 접속하기 위해 설비됨을 특징으로 하는 안테나.6. An antenna according to claim 5, further comprising a second male thread formed on the outer periphery of the cylinder portion of the mating member below the first male thread, wherein the second male thread is provided for connecting the connector of the cable. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900001019A 1989-01-30 1990-01-30 Circular Slot Array Antenna with Matching Members KR900012383A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1019972A JPH02200001A (en) 1989-01-30 1989-01-30 Circular slot antenna with lambda/4 type matching part
JP89-19972 1989-01-30

Publications (1)

Publication Number Publication Date
KR900012383A true KR900012383A (en) 1990-08-04

Family

ID=12014111

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001019A KR900012383A (en) 1989-01-30 1990-01-30 Circular Slot Array Antenna with Matching Members

Country Status (5)

Country Link
JP (1) JPH02200001A (en)
KR (1) KR900012383A (en)
DE (1) DE4002678A1 (en)
FR (1) FR2643751B1 (en)
GB (1) GB2229582A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2569788B2 (en) * 1989-03-07 1997-01-08 凸版印刷株式会社 Radial line slot antenna
GB0305081D0 (en) 2003-03-06 2003-04-09 Qinetiq Ltd Microwave connector, antenna and method of manufacture of same
FR3049393B1 (en) * 2016-03-24 2020-05-08 Centre National D'etudes Spatiales C N E S RADIAL WAVEGUIDE POWER SUPPLY METHOD AND RADIAL WAVEGUIDE DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633493A (en) * 1946-04-02 1953-03-31 Seymour B Cohn Broad-band wave guide-to-coaxial line junction
US2659055A (en) * 1946-05-24 1953-11-10 Seymour B Cohn Dielectric wave guide to coaxial line junction
US2929064A (en) * 1957-08-02 1960-03-15 Hughes Aircraft Co Pencil beam slot antenna
US3087127A (en) * 1960-07-15 1963-04-23 Microwave Dev Lab Inc Waveguide to coaxial "l" transition
GB2105112B (en) * 1981-09-07 1985-07-10 Philips Electronic Associated Horn antenna
US4647940A (en) * 1982-09-27 1987-03-03 Rogers Corporation Parallel plate waveguide antenna

Also Published As

Publication number Publication date
JPH02200001A (en) 1990-08-08
GB2229582A (en) 1990-09-26
FR2643751A1 (en) 1990-08-31
FR2643751B1 (en) 1993-06-25
GB9001948D0 (en) 1990-03-28
DE4002678A1 (en) 1990-08-02

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E902 Notification of reason for refusal
E601 Decision to refuse application