JPS6340364B2 - - Google Patents

Info

Publication number
JPS6340364B2
JPS6340364B2 JP55055543A JP5554380A JPS6340364B2 JP S6340364 B2 JPS6340364 B2 JP S6340364B2 JP 55055543 A JP55055543 A JP 55055543A JP 5554380 A JP5554380 A JP 5554380A JP S6340364 B2 JPS6340364 B2 JP S6340364B2
Authority
JP
Japan
Prior art keywords
cross
cavity
slot antenna
conductive plate
wall
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.)
Expired
Application number
JP55055543A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55145403A (en
Inventor
Jii Sanfuoodo Geerii
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.)
Ball Corp
Original Assignee
Ball 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 Ball Corp filed Critical Ball Corp
Publication of JPS55145403A publication Critical patent/JPS55145403A/ja
Publication of JPS6340364B2 publication Critical patent/JPS6340364B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP5554380A 1979-04-27 1980-04-28 Slotted cavity antenna Granted JPS55145403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/034,135 US4242685A (en) 1979-04-27 1979-04-27 Slotted cavity antenna

Publications (2)

Publication Number Publication Date
JPS55145403A JPS55145403A (en) 1980-11-13
JPS6340364B2 true JPS6340364B2 (en]) 1988-08-10

Family

ID=21874531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5554380A Granted JPS55145403A (en) 1979-04-27 1980-04-28 Slotted cavity antenna

Country Status (5)

Country Link
US (1) US4242685A (en])
EP (1) EP0018476B1 (en])
JP (1) JPS55145403A (en])
DE (1) DE3066230D1 (en])
IN (1) IN153631B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639721U (ja) * 1990-11-13 1994-05-27 能臣 山田 ストロー入容器

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JP2004128932A (ja) * 2002-10-03 2004-04-22 Matsushita Electric Ind Co Ltd アンテナ装置
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GB2463421B (en) * 2007-04-10 2012-02-22 Nokia Corp Antenna arrangement with a slot in a conductive housing which is parasitically fed
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KR100942120B1 (ko) * 2008-02-05 2010-02-12 엘에스산전 주식회사 무선인식(ｒｆｉｄ) 리더기 안테나 및 이를 이용한 물품관리 장치
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AU2017272234B2 (en) 2016-12-20 2021-12-02 Licensys Australasia Pty Ltd An antenna
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0639721U (ja) * 1990-11-13 1994-05-27 能臣 山田 ストロー入容器

Also Published As

Publication number Publication date
US4242685A (en) 1980-12-30
EP0018476B1 (en) 1984-01-25
EP0018476A1 (en) 1980-11-12
DE3066230D1 (en) 1984-03-01
JPS55145403A (en) 1980-11-13
IN153631B (en]) 1984-07-28

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