KR100399193B1 - Waveguide slot antenna and manufacturing method thereof - Google Patents

Waveguide slot antenna and manufacturing method thereof Download PDF

Info

Publication number
KR100399193B1
KR100399193B1 KR1020020013581A KR20020013581A KR100399193B1 KR 100399193 B1 KR100399193 B1 KR 100399193B1 KR 1020020013581 A KR1020020013581 A KR 1020020013581A KR 20020013581 A KR20020013581 A KR 20020013581A KR 100399193 B1 KR100399193 B1 KR 100399193B1
Authority
KR
South Korea
Prior art keywords
waveguide
conductive plate
slot antenna
frequency signal
feeding line
Prior art date
Application number
KR1020020013581A
Other languages
Korean (ko)
Inventor
Kyeong Hwan Jeong
Original Assignee
Microface Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37422253&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100399193(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Microface Co Ltd filed Critical Microface Co Ltd
Priority to KR1020020013581A priority Critical patent/KR100399193B1/en
Priority to PCT/KR2002/000468 priority patent/WO2002078125A1/en
Priority to JP2002576053A priority patent/JP3874279B2/en
Priority to CNB028057740A priority patent/CN1290226C/en
Priority to AT02707304T priority patent/ATE361555T1/en
Priority to CA002440508A priority patent/CA2440508C/en
Priority to US10/469,764 priority patent/US6861996B2/en
Priority to NZ528252A priority patent/NZ528252A/en
Priority to EP06022044A priority patent/EP1753085A1/en
Priority to DE60219896T priority patent/DE60219896T2/en
Priority to EP02707304A priority patent/EP1371112B1/en
Priority to ES02707304T priority patent/ES2282390T3/en
Publication of KR100399193B1 publication Critical patent/KR100399193B1/en
Application granted granted Critical
Priority to JP2006233852A priority patent/JP2006352915A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array

Landscapes

  • Waveguide Aerials (AREA)

Abstract

PURPOSE: A waveguide slot antenna and a manufacturing method thereof are provided to reduce the manufacturing cost by forming the waveguide with a synthetic resin. CONSTITUTION: A waveguide slot antenna(100) is comprised of a lower conductive plate(130), an intermediate conductive plate(120), and an upper conductive plate(110). These plates(110,120,130) are layered. A first feeding line(133) is formed on a lower surface of the lower conductive plate(130) and functions as a frequency signal path. An end of the first feeding line(133) is opened. A first waveguide(132) is connected to the first feeding line(133) to transmit the frequency signal. A radiation waveguide(131) is connected to the first feeding line(133) to receive the frequency signal. A protrusion is provided on an inner of the radiation waveguide(131) to change a direction of the frequency signal. The intermediate conductive plate(120) is layered on an upper of the lower conductive plate(130). A plurality of radiation holes(121) are provided on the intermediate conductive plate(120). The radiation holes(121), a second waveguide(122), and a second dividing path are communicated.
KR1020020013581A 2001-03-21 2002-03-13 Waveguide slot antenna and manufacturing method thereof KR100399193B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
KR1020020013581A KR100399193B1 (en) 2002-03-13 2002-03-13 Waveguide slot antenna and manufacturing method thereof
US10/469,764 US6861996B2 (en) 2001-03-21 2002-03-20 Waveguide slot antenna and manufacturing method thereof
EP06022044A EP1753085A1 (en) 2001-03-21 2002-03-20 Waveguide slot antenna and manufacturing method thereof
CNB028057740A CN1290226C (en) 2001-03-21 2002-03-20 Waveguide slot antenna and mfg method thereof
AT02707304T ATE361555T1 (en) 2001-03-21 2002-03-20 WAVEGUIDE SLOT ANTENNA AND PROCESS FOR PRODUCTION THEREOF
CA002440508A CA2440508C (en) 2001-03-21 2002-03-20 Waveguide slot antenna and manufacturing method thereof
PCT/KR2002/000468 WO2002078125A1 (en) 2001-03-21 2002-03-20 Waveguide slot antenna and manufacturing method thereof
NZ528252A NZ528252A (en) 2001-03-21 2002-03-20 Waveguide slot antenna and manufacturing method thereof
JP2002576053A JP3874279B2 (en) 2001-03-21 2002-03-20 Waveguide slot antenna
DE60219896T DE60219896T2 (en) 2001-03-21 2002-03-20 WELLENITER SLOTTING ANTENNA AND MANUFACTURING METHOD THEREFOR
EP02707304A EP1371112B1 (en) 2001-03-21 2002-03-20 Waveguide slot antenna and manufacturing method thereof
ES02707304T ES2282390T3 (en) 2001-03-21 2002-03-20 ANTENNA WITH GUANOND SLOTS AND METHOD FOR MANUFACTURING.
JP2006233852A JP2006352915A (en) 2001-03-21 2006-08-30 Method for manufacturing waveguide slot antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020013581A KR100399193B1 (en) 2002-03-13 2002-03-13 Waveguide slot antenna and manufacturing method thereof

Publications (1)

Publication Number Publication Date
KR100399193B1 true KR100399193B1 (en) 2003-09-26

Family

ID=37422253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020013581A KR100399193B1 (en) 2001-03-21 2002-03-13 Waveguide slot antenna and manufacturing method thereof

Country Status (1)

Country Link
KR (1) KR100399193B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964623B1 (en) * 2008-06-30 2010-06-21 관동대학교산학협력단 Waveguide slot array antenna and planar slot array antenna
KR20160108856A (en) 2015-03-09 2016-09-21 한국전자통신연구원 Electromagnetic wave sensor and method for generating the electromagnetic wave sensor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365805A (en) * 1989-08-03 1991-03-20 Sumitomo Bakelite Co Ltd Waveguide antenna
JPH0878948A (en) * 1994-09-08 1996-03-22 Nippon Steel Corp Leakage wave waveguide cross slot array antenna
JPH10284929A (en) * 1997-04-07 1998-10-23 Toshiba Corp Waveguide slot antenna
JPH10313214A (en) * 1997-05-13 1998-11-24 Nippon Steel Corp Antenna and its manufacture
JP2000013135A (en) * 1998-06-22 2000-01-14 Yagi Antenna Co Ltd Slot array antenna
KR20010054058A (en) * 1999-12-03 2001-07-02 김덕용 Flat antenna having waveguide slot array

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365805A (en) * 1989-08-03 1991-03-20 Sumitomo Bakelite Co Ltd Waveguide antenna
JPH0878948A (en) * 1994-09-08 1996-03-22 Nippon Steel Corp Leakage wave waveguide cross slot array antenna
JPH10284929A (en) * 1997-04-07 1998-10-23 Toshiba Corp Waveguide slot antenna
JPH10313214A (en) * 1997-05-13 1998-11-24 Nippon Steel Corp Antenna and its manufacture
JP2000013135A (en) * 1998-06-22 2000-01-14 Yagi Antenna Co Ltd Slot array antenna
KR20010054058A (en) * 1999-12-03 2001-07-02 김덕용 Flat antenna having waveguide slot array

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964623B1 (en) * 2008-06-30 2010-06-21 관동대학교산학협력단 Waveguide slot array antenna and planar slot array antenna
KR20160108856A (en) 2015-03-09 2016-09-21 한국전자통신연구원 Electromagnetic wave sensor and method for generating the electromagnetic wave sensor

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Effective date: 20100212

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