JPS56160103A - Microstrip-type antenna - Google Patents

Microstrip-type antenna

Info

Publication number
JPS56160103A
JPS56160103A JP6363080A JP6363080A JPS56160103A JP S56160103 A JPS56160103 A JP S56160103A JP 6363080 A JP6363080 A JP 6363080A JP 6363080 A JP6363080 A JP 6363080A JP S56160103 A JPS56160103 A JP S56160103A
Authority
JP
Japan
Prior art keywords
antenna
phase difference
frequency
waves
modulus
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
JP6363080A
Other languages
Japanese (ja)
Other versions
JPS6340363B2 (en
Inventor
Taneaki Chiba
Yasuo Suzuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6363080A priority Critical patent/JPS56160103A/en
Publication of JPS56160103A publication Critical patent/JPS56160103A/en
Publication of JPS6340363B2 publication Critical patent/JPS6340363B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)

Abstract

PURPOSE:To ensure a wide range of band, by providing an antenna element having a variation modulus nearly adverse to the variation modulus between the phase difference among polarized waves of a certain antenna and the frequency to said antenna. CONSTITUTION:An antenna element 33 is attached to the side of a feeding pattern 32 of a feeder 31. The phase difference between polarized waves (d) and (e) that is caused at a circular polarized wave type antenna 31 ha a negative variation modulus to the frequency. On the other hand, the phase difference between the waves (d) and (e) caused to the element 33 has a positive variation modulus to the frequency. These waves are synthesized to obtain a circular polarized wave antenna having the frequency characteristics of a phase difference.
JP6363080A 1980-05-14 1980-05-14 Microstrip-type antenna Granted JPS56160103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6363080A JPS56160103A (en) 1980-05-14 1980-05-14 Microstrip-type antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6363080A JPS56160103A (en) 1980-05-14 1980-05-14 Microstrip-type antenna

Publications (2)

Publication Number Publication Date
JPS56160103A true JPS56160103A (en) 1981-12-09
JPS6340363B2 JPS6340363B2 (en) 1988-08-10

Family

ID=13234850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6363080A Granted JPS56160103A (en) 1980-05-14 1980-05-14 Microstrip-type antenna

Country Status (1)

Country Link
JP (1) JPS56160103A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543579A (en) * 1983-03-29 1985-09-24 Radio Research Laboratories, Ministry Of Posts And Telecommunications Circular polarization antenna
EP0207029A2 (en) * 1985-06-25 1986-12-30 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
JPH01252002A (en) * 1988-03-31 1989-10-06 A T R Koudenpa Tsushin Kenkyusho:Kk Microstrip antenna
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US5010348A (en) * 1987-11-05 1991-04-23 Alcatel Espace Device for exciting a waveguide with circular polarization from a plane antenna
JPH03145305A (en) * 1989-10-31 1991-06-20 Mitsubishi Electric Corp Micro strip antenna
US5181042A (en) * 1988-05-13 1993-01-19 Yagi Antenna Co., Ltd. Microstrip array antenna
US5245349A (en) * 1988-12-27 1993-09-14 Harada Kogyo Kabushiki Kaisha Flat-plate patch antenna
US5539420A (en) * 1989-09-11 1996-07-23 Alcatel Espace Multilayered, planar antenna with annular feed slot, passive resonator and spurious wave traps
JP2002516504A (en) * 1998-05-15 2002-06-04 アルカテル Circularly polarized microwave transceiver
WO2005008833A1 (en) * 2003-07-16 2005-01-27 Huber + Suhner Ag Dual polarised microstrip patch antenna
JP2005130135A (en) * 2003-10-22 2005-05-19 Furukawa Electric Co Ltd:The Flat antenna and antenna unit

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543579A (en) * 1983-03-29 1985-09-24 Radio Research Laboratories, Ministry Of Posts And Telecommunications Circular polarization antenna
EP0207029A2 (en) * 1985-06-25 1986-12-30 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
US5010348A (en) * 1987-11-05 1991-04-23 Alcatel Espace Device for exciting a waveguide with circular polarization from a plane antenna
JPH01252002A (en) * 1988-03-31 1989-10-06 A T R Koudenpa Tsushin Kenkyusho:Kk Microstrip antenna
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US5181042A (en) * 1988-05-13 1993-01-19 Yagi Antenna Co., Ltd. Microstrip array antenna
US5245349A (en) * 1988-12-27 1993-09-14 Harada Kogyo Kabushiki Kaisha Flat-plate patch antenna
US5539420A (en) * 1989-09-11 1996-07-23 Alcatel Espace Multilayered, planar antenna with annular feed slot, passive resonator and spurious wave traps
JPH03145305A (en) * 1989-10-31 1991-06-20 Mitsubishi Electric Corp Micro strip antenna
US5243353A (en) * 1989-10-31 1993-09-07 Mitsubishi Denki Kabushiki Kaisha Circularly polarized broadband microstrip antenna
JP2536194B2 (en) * 1989-10-31 1996-09-18 三菱電機株式会社 Microstrip antenna
JP2002516504A (en) * 1998-05-15 2002-06-04 アルカテル Circularly polarized microwave transceiver
WO2005008833A1 (en) * 2003-07-16 2005-01-27 Huber + Suhner Ag Dual polarised microstrip patch antenna
US7327317B2 (en) 2003-07-16 2008-02-05 Huber + Suhner Ag Dual-polarized microstrip patch antenna
JP2005130135A (en) * 2003-10-22 2005-05-19 Furukawa Electric Co Ltd:The Flat antenna and antenna unit

Also Published As

Publication number Publication date
JPS6340363B2 (en) 1988-08-10

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