JPS5735401A - Electromagnetic wave lens element - Google Patents

Electromagnetic wave lens element

Info

Publication number
JPS5735401A
JPS5735401A JP11064780A JP11064780A JPS5735401A JP S5735401 A JPS5735401 A JP S5735401A JP 11064780 A JP11064780 A JP 11064780A JP 11064780 A JP11064780 A JP 11064780A JP S5735401 A JPS5735401 A JP S5735401A
Authority
JP
Japan
Prior art keywords
dielectric substance
long side
electromagnetic wave
horns
metal
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
JP11064780A
Other languages
Japanese (ja)
Other versions
JPS625485B2 (en
Inventor
Seiji Mano
Shinichi Sato
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11064780A priority Critical patent/JPS5735401A/en
Publication of JPS5735401A publication Critical patent/JPS5735401A/en
Publication of JPS625485B2 publication Critical patent/JPS625485B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/06—Refracting or diffracting devices, e.g. lens, prism comprising plurality of wave-guiding channels of different length

Landscapes

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

Abstract

PURPOSE:To enable to achieve easy manufacture of electromagnetic wave lens elements which can receive and radiate the electromagnetic waves of circular polarized waves, by making longer the length of a slot lines than that of a half a long side of rectangular dielectric substance base. CONSTITUTION:A microstrip line 1 is formed by peeling off the metal at the back surface of a rectangular type dielectric substance base coated with metal for the both surfaces, and a pair of horns 4 are formed by making both short sides of the rectangular dielectric substance base as an antenna aperture and peeling off the metal at the surface in taper along the direction of center in parallel with the long sides of the base, and they are connected with the microstrip line 1 via the dielectric substance. The horns are formed so that one of slot lines 3a, 3b is longer than a half the long side and shorter than a half the long side. One of the horns is subjected to a notch 11 a half the long side in length, and the electromagnetic wave lens element is constituted by combining the notch 11 to make orthogonal two rectangualr dielectric substance bases.
JP11064780A 1980-08-12 1980-08-12 Electromagnetic wave lens element Granted JPS5735401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11064780A JPS5735401A (en) 1980-08-12 1980-08-12 Electromagnetic wave lens element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11064780A JPS5735401A (en) 1980-08-12 1980-08-12 Electromagnetic wave lens element

Publications (2)

Publication Number Publication Date
JPS5735401A true JPS5735401A (en) 1982-02-26
JPS625485B2 JPS625485B2 (en) 1987-02-05

Family

ID=14540981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11064780A Granted JPS5735401A (en) 1980-08-12 1980-08-12 Electromagnetic wave lens element

Country Status (1)

Country Link
JP (1) JPS5735401A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229006A (en) * 1988-07-18 1990-01-31 Mitsubishi Electric Corp Print antenna
JPH02108416U (en) * 1989-02-15 1990-08-29
JPH02150817U (en) * 1989-05-22 1990-12-27
JP2003115717A (en) * 2001-10-03 2003-04-18 Nippon Dempa Kogyo Co Ltd Multi-element planar antenna
WO2009024813A1 (en) * 2007-08-22 2009-02-26 Bae Systems Plc Deployable lens antenna
JP2010087775A (en) * 2008-09-30 2010-04-15 Hitachi Cable Ltd Antenna and electrical device equipped with the same
JP2010171588A (en) * 2009-01-21 2010-08-05 Mitsubishi Electric Corp Tapered slot antenna, and tapered slot array antenna apparatus using the same
JP2011244260A (en) * 2010-05-19 2011-12-01 Mitsubishi Electric Corp Antenna device
JP2014507858A (en) * 2011-01-13 2014-03-27 トムソン ライセンシング Print slot type directional antenna and system including an array of a plurality of print slot type directional antennas

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0229006A (en) * 1988-07-18 1990-01-31 Mitsubishi Electric Corp Print antenna
JPH02108416U (en) * 1989-02-15 1990-08-29
JP2513996Y2 (en) * 1989-02-15 1996-10-09 日本無線株式会社 Slot array antenna for dual frequency radar
JPH02150817U (en) * 1989-05-22 1990-12-27
JP2003115717A (en) * 2001-10-03 2003-04-18 Nippon Dempa Kogyo Co Ltd Multi-element planar antenna
WO2009024813A1 (en) * 2007-08-22 2009-02-26 Bae Systems Plc Deployable lens antenna
US8077102B2 (en) 2007-08-22 2011-12-13 Bae Systems Plc Deployable lens antenna
JP2010087775A (en) * 2008-09-30 2010-04-15 Hitachi Cable Ltd Antenna and electrical device equipped with the same
US8508415B2 (en) 2008-09-30 2013-08-13 Hitachi Cable, Ltd. Antenna and electric device having the same
JP2010171588A (en) * 2009-01-21 2010-08-05 Mitsubishi Electric Corp Tapered slot antenna, and tapered slot array antenna apparatus using the same
JP2011244260A (en) * 2010-05-19 2011-12-01 Mitsubishi Electric Corp Antenna device
JP2014507858A (en) * 2011-01-13 2014-03-27 トムソン ライセンシング Print slot type directional antenna and system including an array of a plurality of print slot type directional antennas

Also Published As

Publication number Publication date
JPS625485B2 (en) 1987-02-05

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