FI20165803A - Menetelmä ja järjestelmä - Google Patents

Menetelmä ja järjestelmä

Info

Publication number
FI20165803A
FI20165803A FI20165803A FI20165803A FI20165803A FI 20165803 A FI20165803 A FI 20165803A FI 20165803 A FI20165803 A FI 20165803A FI 20165803 A FI20165803 A FI 20165803A FI 20165803 A FI20165803 A FI 20165803A
Authority
FI
Finland
Prior art keywords
plane
ground plane
procedure
systems
coupling aperture
Prior art date
Application number
FI20165803A
Other languages
English (en)
Swedish (sv)
Inventor
Antti Lamminen
Original Assignee
Teknologian Tutkimuskeskus Vtt Oy
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 Teknologian Tutkimuskeskus Vtt Oy filed Critical Teknologian Tutkimuskeskus Vtt Oy
Priority to FI20165803A priority Critical patent/FI20165803A/fi
Priority to US16/344,595 priority patent/US20200058999A1/en
Priority to PCT/FI2017/050732 priority patent/WO2018078215A1/en
Publication of FI20165803A publication Critical patent/FI20165803A/fi

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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/38—Vertical arrangement of element with counterpoise
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/10—Resonant antennas
    • H01Q5/15—Resonant antennas for operation of centre-fed antennas comprising one or more collinear, substantially straight or elongated active elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/48—Combinations of two or more dipole type antennas
    • H01Q5/49—Combinations of two or more dipole type antennas with parasitic elements used for purposes other than for dual-band or multi-band, e.g. imbricated Yagi antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FI20165803A 2016-10-25 2016-10-25 Menetelmä ja järjestelmä FI20165803A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20165803A FI20165803A (fi) 2016-10-25 2016-10-25 Menetelmä ja järjestelmä
US16/344,595 US20200058999A1 (en) 2016-10-25 2017-10-23 Method and arrangement for an elliptical dipole antenna
PCT/FI2017/050732 WO2018078215A1 (en) 2016-10-25 2017-10-23 Method and arrangement for an elliptical dipole antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165803A FI20165803A (fi) 2016-10-25 2016-10-25 Menetelmä ja järjestelmä

Publications (1)

Publication Number Publication Date
FI20165803A true FI20165803A (fi) 2018-04-26

Family

ID=60245121

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165803A FI20165803A (fi) 2016-10-25 2016-10-25 Menetelmä ja järjestelmä

Country Status (3)

Country Link
US (1) US20200058999A1 (fi)
FI (1) FI20165803A (fi)
WO (1) WO2018078215A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110247200A (zh) * 2019-07-09 2019-09-17 西南交通大学 一种适用于铁路环境的双频段高增益天线
US11374327B2 (en) * 2020-03-30 2022-06-28 The Boeing Company Microstrip to microstrip vialess transition
CN112838365A (zh) * 2020-12-29 2021-05-25 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) 一种圆极化基片集成波导磁电偶极子天线及其阵列

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1004034A (en) * 1908-01-10 1911-09-26 Procter & Gamble Process of making metallic catalyzers.
US4710775A (en) * 1985-09-30 1987-12-01 The Boeing Company Parasitically coupled, complementary slot-dipole antenna element
US4843400A (en) * 1988-08-09 1989-06-27 Ford Aerospace Corporation Aperture coupled circular polarization antenna
CN1639908A (zh) * 2002-07-15 2005-07-13 弗拉克托斯股份有限公司 具有一个或多个孔的天线
US7973733B2 (en) * 2003-04-25 2011-07-05 Qualcomm Incorporated Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
US6940457B2 (en) * 2003-09-09 2005-09-06 Center For Remote Sensing, Inc. Multifrequency antenna with reduced rear radiation and reception
US7158089B2 (en) * 2004-11-29 2007-01-02 Qualcomm Incorporated Compact antennas for ultra wide band applications
CN2899142Y (zh) * 2006-04-07 2007-05-09 中国科学技术大学 一种平面超宽频带天线
TW201004034A (en) * 2008-07-15 2010-01-16 Univ Shu Te Dual elliptical wideband dipole antenna

Also Published As

Publication number Publication date
US20200058999A1 (en) 2020-02-20
WO2018078215A1 (en) 2018-05-03

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Legal Events

Date Code Title Description
FD Application lapsed