SE539769C2 - Antenna feeding network comprising a coaxial connector - Google Patents

Antenna feeding network comprising a coaxial connector Download PDF

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Publication number
SE539769C2
SE539769C2 SE1650146A SE1650146A SE539769C2 SE 539769 C2 SE539769 C2 SE 539769C2 SE 1650146 A SE1650146 A SE 1650146A SE 1650146 A SE1650146 A SE 1650146A SE 539769 C2 SE539769 C2 SE 539769C2
Authority
SE
Sweden
Prior art keywords
feeding network
central
antenna
antenna feeding
coaxial
Prior art date
Application number
SE1650146A
Other languages
English (en)
Other versions
SE1650146A1 (sv
Inventor
Karlsson Dan
Yman Niclas
Jonsson Stefan
Original Assignee
Cellmax Tech 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 Cellmax Tech Ab filed Critical Cellmax Tech Ab
Priority to SE1650146A priority Critical patent/SE539769C2/sv
Priority to EP17747874.0A priority patent/EP3411925B1/en
Priority to BR112018015604A priority patent/BR112018015604A2/pt
Priority to US16/075,659 priority patent/US10381740B2/en
Priority to CN201780010135.8A priority patent/CN108604737A/zh
Priority to PCT/SE2017/050087 priority patent/WO2017135875A1/en
Publication of SE1650146A1 publication Critical patent/SE1650146A1/sv
Publication of SE539769C2 publication Critical patent/SE539769C2/sv
Priority to US16/538,017 priority patent/US10826191B2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/04—Fixed joints
    • H01P1/045—Coaxial joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/183—Coaxial phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
    • H01P5/026—Transitions between lines of the same kind and shape, but with different dimensions between coaxial lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • 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
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/02—Connectors or connections adapted for particular applications for antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/52—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Claims (14)

1. Antennmatningsnät (2) för en basstationsantenn med flera strålare, vilketmatningsnät innefattar: - i huvudsak Iuftfyllda koaxiella ledningar (20a, 20b), som vardera har en centralinre ledare (14a, 14b) och en långsträckt yttre ledare (15a, 15b) som omger dencentrala inre ledaren, - en koaxialkontakt (10) för en antennmatningskabel, vilken kontakt är förbundenmed minst en av de koaxialledningarna, - varvid koaxialkontakten innefattar en kropp (11) som har ett fastsättningsparti(11a) anordnat att sträcka sig parallellt med och i anliggning mot ett ilängdriktningen gående parti av minst en yttre ledare (15a, 15b), vilketfastsättningsparti är fastsatt på det i längdriktningen gående partiet, varigenom kroppen förbinds elektriskt med de yttre ledarna.
2. Antennmatningsnät enligt patentkrav 1, där fastsättningspartiet (11a) ärfastsatt på det i längdriktningen gående partiet medelst skruvar eller bultar (9) som sträcker sig vinkelrätt mot det i längdriktningen gående partiet.
3. Antennmatningsnät enligt patentkrav 1 eller 2, där koaxialkontakten (10)innefattar ett centralt stift (13) anslutet till minst en av koaxialledningarnas centrala inre ledare (14a).
4. Antennmatningsnät enligt patentkrav 3, där ett ändparti av det centralastiftet (13) och ett ändparti av en första (14a) av nämnda minst ena centrala inreledare är vardera försett med ett ingreppsparti (13a, 14a') utformat för attsamverka med varandra, varvid ett av ingreppspartierna är i form av en kavitet och det andra är i form av ett utskott.
5. Antennmatningsnät enligt patentkrav 3 eller 4, där det centrala stiftet ärgalvaniskt förbundet med den första centrala inre ledaren (14a) och där den förstacentrala inre ledaren är indirekt hopkopplad med minst en ytterligare central inreledare (14b) av de centrala inre ledarna för att åstadkomma en kapacitiv och/ eller induktiv förbindelse mellan desamma. 2
6. Antennmatningsnät enligt patentkrav 5 och vidare innefattande minst enkontaktanordning (16) utformad för att indirekt koppla samman den första centralainre ledaren (14a) och nämnda minst ena ytterligare centrala inre ledare (14b).
7. Antennmatningsnät enligt patentkrav 6 och innefattande minst ett iso-lerskikt, varvid isolerskiktet är anordnat på kontaktanordningen (16) och/eller påden första centrala inre ledaren (14a) och/eller på den nämnda minst ena ytterliga-re centrala inre ledaren (14b).
8. Antennmatningsnät enligt något av patentkraven 3 - 7 och vidareinnefattande en likspänningsjordad stubb (18) eller en spole inkopplad mellan detcentrala stiftet och kroppen.
9. Antennmatningsnät enligt något av patentkraven 5 - 7 och vidareinnefattande en likspänningsjordad stubb (18) eller en spole inkopplad mellan denförsta centrala inre ledaren (14a) och en yttre ledare (15a) som omger den förstacentrala inre ledaren (14a).
10.dade stubben (18) ärjordad på reflektorn medelst en jordningsanordning (18a), Antennmatningsnät enligt patentkrav 8 eller 9, där den likspänningsjor- varvid ett ändparti av stubben (18) och ett ändparti av jordningsanordningen (18a)är vardera försett med ett ingreppsparti (18', 18a') som är utformade för attsamverka med varandra, varvid ett av ingreppspartierna är i form av en kavitet och det andra är i form av ett utskott.
11. det i längdriktningen gående partiet är utformat medelst minst ett botten- eller Antennmatningsnät enligt något av något av föregående patentkrav, där topp-parti av de yttre ledarna (15a, 15b).
12.längdriktningen gående partiet är utformat medelst ett sidoväggsparti av de yttreledarna (15a, 15b). Antennmatningsnät enligt något av patentkraven 1 - 10, där det i 3
13. Antennanordning innefattande ett antennmatningsnät enligt något av fö-regående patentkrav samt en reflektor (4) som sträcker sig parallellt med koaxialledningarna (20a, 20b), varvid fastsättningspartiet (11a) är fastsatt pä, och är anordnat i anliggning mot ett längsträckt parti av nämnda minst ena yttre ledare.
14. Antennanordning enligt patentkrav 13, där reflektorn (4) är utformad i ett stycke med koaxialledningarna (20a, 20b).
SE1650146A 2016-02-05 2016-02-05 Antenna feeding network comprising a coaxial connector SE539769C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1650146A SE539769C2 (sv) 2016-02-05 2016-02-05 Antenna feeding network comprising a coaxial connector
EP17747874.0A EP3411925B1 (en) 2016-02-05 2017-02-02 Antenna feeding network comprising a coaxial connector
BR112018015604A BR112018015604A2 (pt) 2016-02-05 2017-02-02 rede de alimentação de antena compreendendo um conector coaxial
US16/075,659 US10381740B2 (en) 2016-02-05 2017-02-02 Antenna feeding network comprising a coaxial connector
CN201780010135.8A CN108604737A (zh) 2016-02-05 2017-02-02 包括同轴连接器的天线馈电网络
PCT/SE2017/050087 WO2017135875A1 (en) 2016-02-05 2017-02-02 Antenna feeding network comprising a coaxial connector
US16/538,017 US10826191B2 (en) 2016-02-05 2019-08-12 Antenna feeding network comprising a coaxial connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1650146A SE539769C2 (sv) 2016-02-05 2016-02-05 Antenna feeding network comprising a coaxial connector

Publications (2)

Publication Number Publication Date
SE1650146A1 SE1650146A1 (sv) 2017-08-06
SE539769C2 true SE539769C2 (sv) 2017-11-21

Family

ID=59500312

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1650146A SE539769C2 (sv) 2016-02-05 2016-02-05 Antenna feeding network comprising a coaxial connector

Country Status (6)

Country Link
US (2) US10381740B2 (sv)
EP (1) EP3411925B1 (sv)
CN (1) CN108604737A (sv)
BR (1) BR112018015604A2 (sv)
SE (1) SE539769C2 (sv)
WO (1) WO2017135875A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111370814B (zh) * 2018-12-26 2021-12-17 华为技术有限公司 移相器和天线
CN110112564B (zh) * 2019-05-23 2021-04-30 未来（北京）黑科技有限公司 电源线、信号发射设备及抬头显示器
CN113140893A (zh) * 2020-01-20 2021-07-20 康普技术有限责任公司 用于基站天线应用的紧凑型宽带双极化辐射元件

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Also Published As

Publication number Publication date
EP3411925A4 (en) 2019-09-18
US10381740B2 (en) 2019-08-13
SE1650146A1 (sv) 2017-08-06
US20200044357A1 (en) 2020-02-06
CN108604737A (zh) 2018-09-28
WO2017135875A1 (en) 2017-08-10
US10826191B2 (en) 2020-11-03
EP3411925B1 (en) 2021-03-31
EP3411925A1 (en) 2018-12-12
US20190051961A1 (en) 2019-02-14
BR112018015604A2 (pt) 2018-12-26

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