JPS5775005A - Patch antenna - Google Patents

Patch antenna

Info

Publication number
JPS5775005A
JPS5775005A JP15009180A JP15009180A JPS5775005A JP S5775005 A JPS5775005 A JP S5775005A JP 15009180 A JP15009180 A JP 15009180A JP 15009180 A JP15009180 A JP 15009180A JP S5775005 A JPS5775005 A JP S5775005A
Authority
JP
Japan
Prior art keywords
radiator
control material
radiation
vertical face
control
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15009180A
Other languages
Japanese (ja)
Other versions
JPS6036641B2 (en
Inventor
Masatada Hata
Kiyohiko Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP15009180A priority Critical patent/JPS6036641B2/en
Publication of JPS5775005A publication Critical patent/JPS5775005A/en
Publication of JPS6036641B2 publication Critical patent/JPS6036641B2/en
Expired legal-status Critical Current

Links

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
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements

Landscapes

  • Waveguide Aerials (AREA)

Abstract

PURPOSE:To control the directive characteristics of the vertical face into a desired form, by providing an auxiliary radiator control material near a radiator. CONSTITUTION:One side of materials for strip line which have copper foils 3 on both faces of a dielectric film 2 is etched to remove the copper foil except the part of a radiator 1, and the radiator 1 is formed, and an antenna feed line 4 is connected to a point (a) of the radiator 1. A radiator control material 5 to control the directivity of the vertical face is formed on the same substrate where the radiator 1 is formed, and the radiator control material 5 is so designed that it is lambda/4 wide along an axis B-B' when the propagation wavelength in the radiator 1 is denoted as lambda. If an end part 6 is opened, an end part 7 of the radiator is regarded as short- circuited in a high frequency, namely, an earth point, and the radiation field of the radiator in a high frequency, namely, an earth point, and the radiation field of the radiator 1 is acquired between a gap 8 and the radiator 1 and is weak in the side of the radiator control material 5 and is strong in the opposite side, and an axis 9 of radiation of the vertical face is inclined from the vertical direction, and thus, the radiation direction is controlled as shown by a dotted line C.
JP15009180A 1980-10-28 1980-10-28 patch antenna Expired JPS6036641B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15009180A JPS6036641B2 (en) 1980-10-28 1980-10-28 patch antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15009180A JPS6036641B2 (en) 1980-10-28 1980-10-28 patch antenna

Publications (2)

Publication Number Publication Date
JPS5775005A true JPS5775005A (en) 1982-05-11
JPS6036641B2 JPS6036641B2 (en) 1985-08-21

Family

ID=15489309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15009180A Expired JPS6036641B2 (en) 1980-10-28 1980-10-28 patch antenna

Country Status (1)

Country Link
JP (1) JPS6036641B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821040A (en) * 1986-12-23 1989-04-11 Ball Corporation Circular microstrip vehicular rf antenna
US4835541A (en) * 1986-12-29 1989-05-30 Ball Corporation Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna
FR2644938A1 (en) * 1989-03-21 1990-09-28 Inrets Transmitting and receiving antenna for microwaves
JP2007159091A (en) * 2005-12-07 2007-06-21 Compal Electronic Inc Planar antenna structure
JP2008295062A (en) * 2006-07-12 2008-12-04 Toto Ltd Microstrip antenna and high-frequency sensor comprising same
WO2023127913A1 (en) * 2021-12-28 2023-07-06 Tdk株式会社 Antenna and display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7298600B2 (en) * 2018-04-24 2023-06-27 Ａｇｃ株式会社 Vehicle antenna, window glass with vehicle antenna and antenna system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821040A (en) * 1986-12-23 1989-04-11 Ball Corporation Circular microstrip vehicular rf antenna
US4835541A (en) * 1986-12-29 1989-05-30 Ball Corporation Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna
FR2644938A1 (en) * 1989-03-21 1990-09-28 Inrets Transmitting and receiving antenna for microwaves
JP2007159091A (en) * 2005-12-07 2007-06-21 Compal Electronic Inc Planar antenna structure
US7598912B2 (en) 2005-12-07 2009-10-06 Compal Electronics, Inc. Planar antenna structure
JP2008295062A (en) * 2006-07-12 2008-12-04 Toto Ltd Microstrip antenna and high-frequency sensor comprising same
WO2023127913A1 (en) * 2021-12-28 2023-07-06 Tdk株式会社 Antenna and display device
JPWO2023127913A1 (en) * 2021-12-28 2023-07-06

Also Published As

Publication number Publication date
JPS6036641B2 (en) 1985-08-21

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