GB1285289A - An antenna for a strip transmission line - Google Patents

An antenna for a strip transmission line

Info

Publication number
GB1285289A
GB1285289A GB50046/70A GB5004670A GB1285289A GB 1285289 A GB1285289 A GB 1285289A GB 50046/70 A GB50046/70 A GB 50046/70A GB 5004670 A GB5004670 A GB 5004670A GB 1285289 A GB1285289 A GB 1285289A
Authority
GB
United Kingdom
Prior art keywords
inner conductor
slots
slot
conductor
dielectric material
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
GB50046/70A
Other languages
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB1285289A publication Critical patent/GB1285289A/en
Expired 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
    • H01Q13/106—Microstrip slot antennas
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
    • G06F3/005—Input arrangements through a video camera
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Waveguide Aerials (AREA)
  • Dental Prosthetics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Studio Devices (AREA)
GB50046/70A 2013-01-22 1970-10-21 An antenna for a strip transmission line Expired GB1285289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1450769A SE538451C2 (sv) 2013-01-22 2013-01-22 Förbättrad spårning av ett objekt för styrning av ett beröringsfritt användargränssnitt

Publications (1)

Publication Number Publication Date
GB1285289A true GB1285289A (en) 1972-08-16

Family

ID=20299216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50046/70A Expired GB1285289A (en) 2013-01-22 1970-10-21 An antenna for a strip transmission line

Country Status (5)

Country Link
US (1) US3713165A (enExample)
FR (1) FR2073314A1 (enExample)
GB (1) GB1285289A (enExample)
NO (1) NO127999B (enExample)
SE (1) SE538451C2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212665A (en) * 1987-11-23 1989-07-26 Gen Electric Co Plc Slot antenna
GB2325349A (en) * 1997-05-09 1998-11-18 Motorola Inc Multi-band slot antenna

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070676A (en) * 1975-10-06 1978-01-24 Ball Corporation Multiple resonance radio frequency microstrip antenna structure
US4047179A (en) * 1976-05-03 1977-09-06 Raytheon Company IFF antenna arrangement
FR2481526A1 (fr) * 1980-04-23 1981-10-30 Trt Telecom Radio Electr Antenne a structure mince
US4518967A (en) * 1982-03-05 1985-05-21 Ford Aerospace & Communications Corporation Tapered-width leaky-waveguide antenna
DE3808401A1 (de) * 1988-03-12 1989-09-21 Blaupunkt Werke Gmbh Sichtscheibe fuer fahrzeuge
US5075647A (en) * 1990-05-16 1991-12-24 Universities Research Association, Inc. Planar slot coupled microwave hybrid
FR2680283B1 (fr) * 1991-08-07 1993-10-01 Alcatel Espace Antenne radioelectrique elementaire miniaturisee.
FR2705167B1 (fr) * 1993-05-11 1995-08-04 France Telecom Antenne plaquee large bande a encombrement reduit, et dispositif d'emission/reception correspondant.
JP2010050700A (ja) * 2008-08-21 2010-03-04 Advanced Telecommunication Research Institute International アンテナ装置およびそれを備えたアレーアンテナ装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513377A (enExample) * 1951-07-21
US3031666A (en) * 1955-06-06 1962-04-24 Sanders Associates Inc Three conductor planar antenna
US2993205A (en) * 1955-08-19 1961-07-18 Litton Ind Of Maryland Inc Surface wave antenna array with radiators for coupling surface wave to free space wave
US2994083A (en) * 1960-05-24 1961-07-25 Sanders Associates Inc High frequency transmission line coupling device
US3218644A (en) * 1963-06-19 1965-11-16 Collins Radio Co Frequency independent slot antenna
US3518688A (en) * 1965-11-22 1970-06-30 Itt Microwave strip transmission line adapted for integral slot antenna
US3524189A (en) * 1966-11-09 1970-08-11 Us Army Slotted waveguide antenna array providing dual frequency operation
US3524190A (en) * 1967-11-20 1970-08-11 Ryan Aeronautical Co Extendable radio frequency transmission line and antenna structure
US3530478A (en) * 1968-03-27 1970-09-22 Us Navy Frequency independent log periodic slot multi-mode antenna array

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212665A (en) * 1987-11-23 1989-07-26 Gen Electric Co Plc Slot antenna
US4983986A (en) * 1987-11-23 1991-01-08 The General Electric Company, P.L.C. Slot antenna
GB2212665B (en) * 1987-11-23 1991-09-04 Gen Electric Co Plc A slot antenna
GB2325349A (en) * 1997-05-09 1998-11-18 Motorola Inc Multi-band slot antenna
US6043786A (en) * 1997-05-09 2000-03-28 Motorola, Inc. Multi-band slot antenna structure and method
GB2325349B (en) * 1997-05-09 2002-03-20 Motorola Inc Multi-band slot antenna structure and method

Also Published As

Publication number Publication date
NO127999B (enExample) 1973-09-10
SE538451C2 (sv) 2016-07-05
FR2073314A1 (enExample) 1971-10-01
US3713165A (en) 1973-01-23
SE1450769A1 (sv) 2014-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees