JPS6417503A - Plane antenna - Google Patents

Plane antenna

Info

Publication number
JPS6417503A
JPS6417503A JP17444187A JP17444187A JPS6417503A JP S6417503 A JPS6417503 A JP S6417503A JP 17444187 A JP17444187 A JP 17444187A JP 17444187 A JP17444187 A JP 17444187A JP S6417503 A JPS6417503 A JP S6417503A
Authority
JP
Japan
Prior art keywords
ground plate
plane
zero
cooled
goes
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.)
Pending
Application number
JP17444187A
Other languages
Japanese (ja)
Inventor
Hirohiko Yamamoto
Tomozo Ota
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP17444187A priority Critical patent/JPS6417503A/en
Publication of JPS6417503A publication Critical patent/JPS6417503A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To obtain a high efficient antenna almost removing a conductor loss by arranging a radio wave radiating element oppositely to a plane ground plate through a dielectric substance and contacting the plane ground plate with a cooling body. CONSTITUTION:The plane-like radio wave radiating element 1 consisting of a superconductive material is arranged oppositely to the plane ground plate 3 consisting of a superconductive material through a dielectric heat conductor 2 and the cooling body 4 is arranged so as to be contacted with the ground plate 3. In said constitution, the cooling body 4 cools the ground plate 3, the heat conductor 2 is cooled through the ground plate 3 and the element 1 is also cooled through the ground plate 3 and the heat conductor 2. When the temperature of the cooled element 1 reaches a temperature, i.e. a critical temperature, generating a superconductive phenomenon or less, the element 1 goes to a superconductive state and surface resistance goes to about zero. Since the surface resistance is zero in an unbalanced type plane circuit such as a microstrip line, a conductor loss goes to almost zero and a highly efficient antenna can be obtained.
JP17444187A 1987-07-13 1987-07-13 Plane antenna Pending JPS6417503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17444187A JPS6417503A (en) 1987-07-13 1987-07-13 Plane antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17444187A JPS6417503A (en) 1987-07-13 1987-07-13 Plane antenna

Publications (1)

Publication Number Publication Date
JPS6417503A true JPS6417503A (en) 1989-01-20

Family

ID=15978569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17444187A Pending JPS6417503A (en) 1987-07-13 1987-07-13 Plane antenna

Country Status (1)

Country Link
JP (1) JPS6417503A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105200A (en) * 1990-06-18 1992-04-14 Ball Corporation Superconducting antenna system
EP0924796A2 (en) * 1997-12-15 1999-06-23 Nec Corporation Micro-strip antenna

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105200A (en) * 1990-06-18 1992-04-14 Ball Corporation Superconducting antenna system
EP0924796A2 (en) * 1997-12-15 1999-06-23 Nec Corporation Micro-strip antenna
EP0924796A3 (en) * 1997-12-15 2000-12-20 Nec Corporation Micro-strip antenna

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