EP0031869A2 - Transition entre un câble coaxial et un connecteur enfichable multipolaire - Google Patents

Transition entre un câble coaxial et un connecteur enfichable multipolaire Download PDF

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Publication number
EP0031869A2
EP0031869A2 EP80105013A EP80105013A EP0031869A2 EP 0031869 A2 EP0031869 A2 EP 0031869A2 EP 80105013 A EP80105013 A EP 80105013A EP 80105013 A EP80105013 A EP 80105013A EP 0031869 A2 EP0031869 A2 EP 0031869A2
Authority
EP
European Patent Office
Prior art keywords
conductive surface
coaxial cable
connector
transition
cable
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.)
Granted
Application number
EP80105013A
Other languages
German (de)
English (en)
Other versions
EP0031869A3 (en
EP0031869B1 (fr
Inventor
Johannes Dipl.-Ing. Schmitz
Roland Röhrbein
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
Licentia Patent Verwaltungs GmbH
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 ANT Nachrichtentechnik GmbH, Licentia Patent Verwaltungs GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to AT80105013T priority Critical patent/ATE2468T1/de
Publication of EP0031869A2 publication Critical patent/EP0031869A2/fr
Publication of EP0031869A3 publication Critical patent/EP0031869A3/de
Application granted granted Critical
Publication of EP0031869B1 publication Critical patent/EP0031869B1/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/085—Coaxial-line/strip-line transitions

Definitions

  • the invention relates to a transition from a coaxial cable to a multi-pin connector.
  • crosstalk attenuation and reflection or transmission loss of a connector are generally not as high as for analog transmission.
  • the crosstalk fung and the reflection or transmission loss at the connection points can take somewhat less favorable values than in the transmission of analog signals without any significant disturbing influence on the signal transmission.
  • the invention is therefore based on the object of replacing the customary coaxial connector with a multi-pole connector which is connected to a coaxial cable by means of a transition which is simple to produce.
  • the transition from a coplanar ribbon cable with a conductor strip which is surrounded by a conductive surface, and insulated from it is that the inner conductor of the coaxial cable with one end of the conductor strip and the outer conductor at least one
  • the point in contact with the conductive surface of the ribbon cable is that the other end of the conductor strip is contacted with a pin of the multipole connector and at least one of the pins adjacent to this pin is contacted with the conductive surface of the ribbon cable.
  • An expedient embodiment of the invention consists in that the contacting points of the coaxial outer cable on the conductive surface of the ribbon cable are arranged symmetrically around the contacting point of the coaxial cable inner conductor with the conductor strip, that the contacting points of the connector on the conductive surface are also around the contact point of the connector with the conductor strip are arranged symmetrically distributed and that the ratio between the width of the conductor strip and the width of the recess in the conductive surface of the ribbon cable, in which the conductor strip is located, is chosen so that the characteristic impedance of the coaxial cable to the Connector is adapted, the characteristic impedance Z b of the ribbon cable depending on the dielectric constant ⁇ r of the base material and the ratio between the width of the recess in the conductive surface and the width of the conductor strip is determined by
  • the coplanar ribbon cable has a conductive surface 4 with an elongated recess 5 of width B, in which a conductor strip 6 of width b - insulated from the conductive surface 4 - is embedded.
  • the wave resistance of this coplanar ribbon cable depends on the ratio between the width B of the cutout 5 and the width b of the conductor strip 6.
  • the wave resistance of the ribbon cable can be determined using the following equation:
  • the characteristic impedance Z b is such that there is an optimal match between the characteristic impedance of the coaxial cable and that of the multi-pole connector. Meinke / Gundlach: Taschenbuch der Hochfrequenztechnik, Springer Verlag, 1968, 3rd edition, p. 384, shows that a. Resistance matching occurs when the characteristic impedance of the matching line is equal to the geometric mean of the two resistors to be matched.
  • the contacting of the coaxial cable 2 and the multi-pin connector 3 with the ribbon cable should take place so that the homogeneity of the field on the ribbon cable is not disturbed as far as possible.
  • the outer conductor 7 of the coaxial cable is contacted (e.g. soldered) with the conductive surface 4 at several points 8.
  • the four contact points of the outer conductor present here are arranged in the vicinity of the contact point 9 of the inner conductor 10 with one end of the conductor strip 6 distributed in a semicircular manner symmetrically around the latter.
  • the multi-pin connector 3 is connected to the other end of the strip conductor by a pin 11 and the pins 12 adjacent to this pin 11, the position of which is predetermined by the pin pitch of the multi-pin connector 3 used, are in contact with the conductive surface 4.
  • the pins 12 are distributed symmetrically around the contact point of the pin 11 with the conductor strip connected to the conductive surface.
  • Fig. 2 shows a releasable connection of a coaxial cable 13 to a subrack 14.
  • the coaxial cable is connected to one end of an above-described ribbon cable 15, the other end of which is connected to a female connector 16.
  • a male connector 17 is arranged, which is plugged into the female connector 16.
  • ribbon cable structure on the subrack, which creates the connection and resistance adjustment between the male connector and the assemblies.
  • FIG. 3 Another application example of the invention is shown in FIG. 3. This is a plug connection between two coaxial cables.
  • the two coaxial cables 18 and 19 are each contacted with a ribbon cable 20 and 21.
  • a ribbon cable is connected to a male connector 22 which is plugged onto the female connector 23 arranged on the other ribbon cable.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Multi-Conductor Connections (AREA)
EP80105013A 1979-12-06 1980-08-23 Transition entre un câble coaxial et un connecteur enfichable multipolaire Expired EP0031869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80105013T ATE2468T1 (de) 1979-12-06 1980-08-23 Uebergang von einem koaxialkabel auf einen mehrpoligen steckverbinder.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2949013A DE2949013C2 (de) 1979-12-06 1979-12-06 Übergang von einem Koaxialkabel auf einen mehrpoligen Steckverbinder
DE2949013 1979-12-06

Publications (3)

Publication Number Publication Date
EP0031869A2 true EP0031869A2 (fr) 1981-07-15
EP0031869A3 EP0031869A3 (en) 1981-07-22
EP0031869B1 EP0031869B1 (fr) 1983-02-09

Family

ID=6087700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80105013A Expired EP0031869B1 (fr) 1979-12-06 1980-08-23 Transition entre un câble coaxial et un connecteur enfichable multipolaire

Country Status (8)

Country Link
US (1) US4335364A (fr)
EP (1) EP0031869B1 (fr)
AT (1) ATE2468T1 (fr)
CA (1) CA1128620A (fr)
DE (1) DE2949013C2 (fr)
DK (1) DK157225C (fr)
IE (1) IE50830B1 (fr)
IL (1) IL61615A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189652A (en) * 1986-03-26 1987-10-28 Plessey Co Plc Adaptor for connecting a coaxial transmission line to a parallel plate transmission medium
EP0373709A1 (fr) * 1988-12-16 1990-06-20 Philips Patentverwaltung GmbH Appareil pour le raccordement d'un câble coaxial
DE10313590A1 (de) * 2003-03-26 2004-10-14 Rohde & Schwarz Gmbh & Co. Kg Verbindung zwischen einem koaxialen und einem koplanaren Leitungssystem
EP1566858B1 (fr) * 2004-02-19 2008-07-30 National Institute of Information and Communications Technology Antenne bow-tie à fente et à bande ultra large

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548448A (en) * 1984-04-05 1985-10-22 New York Telephone Company Bridging connector assembly and method of using same
US4993968A (en) * 1989-03-02 1991-02-19 Precision Interconnect Corporation Economical connector system for an array of conductors
US5729184A (en) * 1996-02-01 1998-03-17 Andrew Corporation Tap for extracting energy from transmission lines using impedance transformers
US6126453A (en) * 1998-10-08 2000-10-03 Andrew Corporation Transmission line terminations and junctions
US6392504B1 (en) 1999-12-08 2002-05-21 Innerwireless, Inc. Device for coupling radio frequency energy from various transmission lines using variable impedance transmission lines with cable tap
US6362709B1 (en) 1999-12-21 2002-03-26 Andrew Corporation Broadband tap for extracting energy from transmission lines using impedance transformers
DE10119778C1 (de) * 2001-04-23 2003-02-13 Siemens Ag Frequenzoptimierter Verbinder zwischen Kabeln und Leiterplatte
EP2207244B1 (fr) 2009-01-12 2014-01-15 ERNI Electronics GmbH & Co. KG Ensemble de connecteur à fiches et carte de circuit multicouche
CN103647127B (zh) * 2013-12-09 2017-02-01 上海贝尔股份有限公司 用于将同轴电缆耦接至带状线的连接器
CN112567889B (zh) * 2018-09-14 2023-04-11 松下知识产权经营株式会社 微波加热装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012307A (en) * 1956-10-08 1961-12-12 Microdot Inc Printed circuit connector
FR1436635A (fr) * 1965-02-19 1966-04-29 Commissariat Energie Atomique Système de raccordement entre un câble coaxial et un câble blindé de prolongation
GB1131115A (en) * 1966-06-13 1968-10-23 Marconi Co Ltd Improvements in or relating to transmission line and wave guide impedance matching arrangements
US3594687A (en) * 1969-03-28 1971-07-20 Jerrold Electronics Corp Connector for coupling a coaxial cable to a printed circuit board or the like
FR2304196A1 (fr) * 1975-03-13 1976-10-08 Cit Alcatel Raccord coaxial

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE530430A (fr) * 1953-07-22
US3643201A (en) * 1970-02-09 1972-02-15 Amp Inc Impedance matching microstrip connector
US3678395A (en) * 1970-10-14 1972-07-18 Gte Sylvania Inc Broadband planar balanced circuit
US4129897A (en) * 1975-11-20 1978-12-12 Tektronix, Inc. Modular mounting apparatus for substrate means bearing planar circuit means

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012307A (en) * 1956-10-08 1961-12-12 Microdot Inc Printed circuit connector
FR1436635A (fr) * 1965-02-19 1966-04-29 Commissariat Energie Atomique Système de raccordement entre un câble coaxial et un câble blindé de prolongation
GB1131115A (en) * 1966-06-13 1968-10-23 Marconi Co Ltd Improvements in or relating to transmission line and wave guide impedance matching arrangements
US3594687A (en) * 1969-03-28 1971-07-20 Jerrold Electronics Corp Connector for coupling a coaxial cable to a printed circuit board or the like
FR2304196A1 (fr) * 1975-03-13 1976-10-08 Cit Alcatel Raccord coaxial

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1979 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, 30. April 1979, Seiten 116-118 New York, U.S.A. M. HOUDART - C. AURY: "Various excitation of coplanar waveguide" *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189652A (en) * 1986-03-26 1987-10-28 Plessey Co Plc Adaptor for connecting a coaxial transmission line to a parallel plate transmission medium
GB2189652B (en) * 1986-03-26 1990-01-24 Plessey Co Plc Adaptor for connecting a coaxial transmission line to a parallel plate transmission medium
EP0373709A1 (fr) * 1988-12-16 1990-06-20 Philips Patentverwaltung GmbH Appareil pour le raccordement d'un câble coaxial
US5013261A (en) * 1988-12-16 1991-05-07 U.S. Philips Corporation Device for connecting a coaxial cable
DE10313590A1 (de) * 2003-03-26 2004-10-14 Rohde & Schwarz Gmbh & Co. Kg Verbindung zwischen einem koaxialen und einem koplanaren Leitungssystem
DE10313590B4 (de) * 2003-03-26 2008-07-24 Rohde & Schwarz Gmbh & Co. Kg Verbindung zwischen einem koaxialen und einem koplanaren Streifenleitungssystem
EP1566858B1 (fr) * 2004-02-19 2008-07-30 National Institute of Information and Communications Technology Antenne bow-tie à fente et à bande ultra large

Also Published As

Publication number Publication date
DK521880A (da) 1981-06-07
IL61615A (en) 1983-09-30
EP0031869A3 (en) 1981-07-22
CA1128620A (fr) 1982-07-27
DK157225C (da) 1990-04-23
IL61615A0 (en) 1981-01-30
DE2949013C2 (de) 1985-05-02
IE50830B1 (en) 1986-07-23
DE2949013A1 (de) 1981-06-11
EP0031869B1 (fr) 1983-02-09
DK157225B (da) 1989-11-20
IE802551L (en) 1981-06-06
US4335364A (en) 1982-06-15
ATE2468T1 (de) 1983-03-15

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