EP3159979A1 - Contact électrique sans intermodulation pour applications hf - Google Patents

Contact électrique sans intermodulation pour applications hf Download PDF

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Publication number
EP3159979A1
EP3159979A1 EP16191297.7A EP16191297A EP3159979A1 EP 3159979 A1 EP3159979 A1 EP 3159979A1 EP 16191297 A EP16191297 A EP 16191297A EP 3159979 A1 EP3159979 A1 EP 3159979A1
Authority
EP
European Patent Office
Prior art keywords
electrically conductive
contact
conductive element
region
frequency component
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
EP16191297.7A
Other languages
German (de)
English (en)
Other versions
EP3159979B1 (fr
Inventor
Christian Steininger
Thomas Haunberger
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
Kathrein Werke KG
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 Kathrein Werke KG filed Critical Kathrein Werke KG
Publication of EP3159979A1 publication Critical patent/EP3159979A1/fr
Application granted granted Critical
Publication of EP3159979B1 publication Critical patent/EP3159979B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2016—Bridging contacts in which the two contact pairs commutate at substantially different moments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/125—Coaxial switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/621—Bolt, set screw or screw clamp
    • H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
    • 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
    • H01R24/52—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

Definitions

  • the invention relates to an arrangement for intermodulation-free electrical contacting of electrically conductive elements according to the preamble of patent claim 1, as well as a first electrically conductive element according to the preamble of claim 13 and a second electrically conductive element according to the preamble of patent claim 15.
  • Galvanic contacts between high-frequency components are, for example, contacts between dipole and reflector or other components and reflector, a cover on a housing or even the contacts of high-frequency switches.
  • galvanic contacts are made by contacting a fixed element by means of two movable conductors.
  • the shape of the solid element determines the counter-shape of the other conductors.
  • Classic contacts are made on flat surfaces, as in the US 6,043,440 shown.
  • a solid element having beveled forms at the points of contact with the conductors.
  • the ladder for switching also have beveled surfaces, so as to be able to produce the largest possible area of contact.
  • Another alternative is in the US 3,226,515 shown.
  • the contact between the conductors for switching over a spherical switching element is achieved, which can be moved by means of a switch handle attached thereto and establishes the contact between two conductors.
  • a switch handle attached thereto and establishes the contact between two conductors.
  • a spring element is mounted, through which the switching element can be pressed over the middle conductor, so that it can make electrical contact between the middle and one of the outer conductor.
  • a spherical switching element and spherical conductor are used here for contacting, since less force must be used to push the switching element over the middle conductor.
  • an arrangement for the electrical contacting of electrically conductive elements, comprising a first electrically conductive element on at least a portion thereof, at least a second electrically conductive element on at least a portion thereof for electrically contacting the first element, comprising a contact region on at least one end region thereof, wherein the contact region has a radius at least at predetermined contact points, and wherein the first electrically conductive element has at least one region which is adapted to receive at least a part of the contact region of the second electrically conductive element such that an electrical contact between the first electrically conductive element and the contact points of the second electrically conductive element is formed.
  • the first and the second electrically conductive element are designed as high-frequency components, which is to be contacted with each other. Such components are usually carried out by means of conductive shielding housing.
  • the first electrically conductive element is designed as a high-frequency component and the second electrically conductive element as a contact element which comprises an electrical conductor, at the distal end region of which the contact region is arranged.
  • the first and / or the second electrically conductive element as a reflector sheet, a housing, a filter housing, a bias T, a heat sink, a switch or switch contacts, a dipole or high-frequency conductor is formed.
  • any electrically conductive elements can be electrically contacted with each other, for example, high-frequency components with high-frequency components, high-frequency components with electrical conductors, electrical conductors with other electrical conductors.
  • the region of the first electrically conductive element for receiving the second electrically conductive element is a recess in the first electrically conductive element.
  • the region of the first electrically conductive element for receiving the second electrically conductive element comprises at least two contact legs, which are arranged on the first electrically conductive element.
  • the region for receiving the second electrically conductive element comprises three contact legs, which are arranged on the first electrically conductive element.
  • the region of the first electrically conductive element for receiving the second electrically conductive element is a bulge in the first electrically conductive element.
  • a series production of the first electrically conductive element with integrated recess is made possible, which in turn leads to a more favorable production.
  • the area between the contact points serves as a support for the first electrically conductive element and thus contributes to the stabilization of the system or the arrangement.
  • the second electrically conductive element and / or the region of the first electrically conductive element for receiving the second electrically conductive element has beveled edges at predetermined contact regions.
  • the region of the first electrically conductive element for receiving the second electrically conductive element has a radius at least at predetermined contact regions. Providing beveled edges or a radius becomes a larger tolerance allowed during assembly, since the component can be mounted with a tilt or slightly tilted without touching the first electrically conductive element at a further location and thus to produce an undesirable electrical contact.
  • the area below the contact points, ie between the contact points and the surface of the second electrically conductive element is not critical, ie, a contact between the first and second electrically conductive element can take place, since the currents flow only over the surface, ie over the Contact points to the leader. In this area it is important that no further or uneven contacting takes place.
  • the contact element for electrically contacting the high-frequency component with a second high-frequency component is set up and the electrical conductor of the contact element has a second contact area at its other distal end, wherein the second contact region has a radius at least at predetermined second contact points, and wherein the second high-frequency component has at least one region as described above.
  • This arrangement allows for cascading and multiple contacting of the components.
  • the arrangement further comprises a fuse element that is arranged on the region of the first electrically conductive element and / or the second high-frequency component for receiving the second electrically conductive element that it is the first electrically conductive element and / or the second high-frequency component connects to the second electrically conductive element.
  • the securing element is designed, in particular, as a securing screw, which is inserted through the underside of the first electrically conductive element and / or the second high-frequency component into the respective contact regions of the second electrically conductive element.
  • a first electrically conductive element is provided on at least one section thereof, comprising at least one region which is designed to serve as a receiving region for an electrical contact.
  • the region is a recess in the first element or comprises at least two contact legs, which are arranged on the first element, or comprises three contact legs, which are arranged on the first element, or as a bulge in the first element first element is formed.
  • a second electrically conductive element is provided on at least one section thereof, comprising a contact region on at least one end region thereof, wherein the contact region has a radius at least at predetermined contact points.
  • the second electrically conductive element is formed on at least a portion thereof as a contact element comprising an electrical conductor, is arranged at the distal end portion of the contact region.
  • the first and / or the second element as a reflector sheet, a housing or other component such as a filter housing, a bias T, a heat sink, a switch or switch contacts, a dipole or high-frequency conductor of each type is formed and the second
  • the element and / or the region of the first element have beveled edges at predetermined contact regions or at least at predetermined contact regions have a radius.
  • Intermodulation occur, for example, at close to each other transmission frequencies with high power, eg in transmitters in telecommunications, and produce unwanted spurious frequencies.
  • Such disturbing frequencies occur not only in large broadcasting systems, but also inside the antenna due to, for example, poor metal to metal joints or uneven contact surfaces. Uneven contact surfaces are very difficult to avoid, since when pressing two surfaces very high forces must be used to create a solid connection. If the two pressed surfaces are not absolutely flat, it is very likely that the contact between the surfaces is not uniform over the entire surface. Thus, unwanted intermodulation can arise. This problem is solved by the arrangement according to the invention.
  • High-frequency element is to be understood as meaning high-frequency components such as reflector plates, a housing or other components such as filter housings, bias T, heat dissipators, switches or switch contacts, dipole, high-frequency conductors of any type, etc.
  • Inner conductive regions, outer conductors or any type of conductive regions of an element to be contacted are possible as conductive regions, depending on which components are contacted. Examples of different contacts are in FIGS. 1 a and 6 are shown.
  • FIG. 1 a is a reflector sheet contacted via a Maiséement with an electrical conductor, wherein in FIG. 6 the electrically conductive region is a region of a dipole that acts as an electrical conductor.
  • FIG. 1a shows a sectional view of an arrangement according to an embodiment of the present invention. Shown is a first high-frequency element 10, which is formed as an electrical conductor, and electrically with a second, designed as a high-frequency component high-frequency element 2 such as a reflector plate, a housing or other components such as filter housing, bias T, heat sink, switch or switch contacts , Dipole, high frequency conductors of any kind, etc. should be contacted.
  • the high-frequency component 2 has a region 21, which can receive a contact element 1. This area is in FIG. 1a shown as a recess in the high frequency component 2 and has beveled edges. In this region 21 of the high-frequency component 2, a contact element 1, which has an electrical conductor 10 and a contact region 11, are received. Thus, an electrical contact between the high-frequency component 2 and the component to be connected by the contact element 1 is produced.
  • the contact area 11 is shown as a sphere.
  • the spherical geometry or a radius at the contact regions 11 ensures that the contact regions 11 between the high-frequency component 2 and the contact element 1 form a defined punctiform contact surface.
  • the spherical geometry also allows the same contact geometry even with tolerances and position inaccuracies, so that a permanently good intermodulation-free electrical contact and a very good reproducibility can be ensured without having to apply correspondingly high contact forces.
  • the contact area 11 is shown as a complete sphere.
  • FIG. 1b The compensation of tolerances and positional inaccuracies is reinforced by the bevelled edges of the high-frequency component 2.
  • the funnel-shaped recess 21 allows the contact element 1 to perform an intermodulation-free electrical contact even in an oblique position make the punctiform contact surfaces 12, without making an unwanted contact with another area on the high-frequency component 2.
  • Figures 2 and 3 each show a sectional view of an arrangement according to another embodiment of the present invention.
  • the region 21 of the high-frequency component 2 is designed as a trough and has rounded edges at the contact points 12.
  • the contact region 11 of the contact element 1, which is formed in both figures as a dipole, in both figures only at the contact points 12 has a spherical geometry. This is sufficient for intermodulation-free contact since electrical currents flow only over the contact points or surfaces. Thus, it is sufficient to provide at the contact points 12, the spherical geometry or the radius so that position inaccuracies can be compensated.
  • the residual shape of the contact region 11 can basically be chosen as desired as long as the contacting at the contact points 12 is ensured by the current flow properties.
  • FIG Figures 2 and 3 Two examples of possible shapes of the contact region 11 within the recess 21 in the high-frequency component 2 are shown in FIG Figures 2 and 3 shown.
  • a screw 100 is inserted through the underside of the high-frequency component 2 into the contact region 11 of the contact element 1 for fastening the contact element 1 with the high-frequency component 2.
  • the screw 100 serves only to reinforce the attachment of the contact element 1 and can also be replaced by other fasteners or not be present at all.
  • the contact area 11 is not formed to the bottom of the recess 21. This allows a higher tolerance during the production of the recess 21.
  • the screw 100 stabilizes the contact between the high-frequency component 2 and the contact element 1.
  • the contact region 11 of the contact element 1 is formed as far as the bottom of the recess 21, so that a connection which is more stable by the contact element 1 alone is formed here. Further, electrical is separated from the mechanical function and the leverage of the fastened component is introduced to the block screw, the electrically important contact point 12 remains unloaded, so that acting forces do not act on the electrical contact point, but are always derived on the non-critical mechanical support. In this embodiment, care must be taken that the contact is ensured at the contact points 12. This can be ensured by tight screwing with the screw 100 or compensated to a small extent.
  • the contact region 11 is not shown as a complete sphere, but instead has a spherical geometry or a radius at the contact region 11 at predetermined contact points 12 between the high-frequency component 2 and the contact region 11.
  • FIGS. 4a and 4b each show a sectional view of an arrangement according to another embodiment of the present invention.
  • FIG. 4a shows the same contact element 1 as in FIG. 1a
  • FIG. 4b an alternative form of a contact region 11 is shown, which has only at defined contact points 12 a spherical geometry or a radius. Both types of the shape of the contact region 11 are suitable for producing an intermodulation-free contact between high-frequency component 2 and contact element 1.
  • the contact region 21 of the high-frequency component 2 is not formed as a recess in the high-frequency component 2, but as contact legs on the high-frequency component 2.
  • FIG. 5 shows a sectional view of an arrangement according to another embodiment of the present invention.
  • a so-called cascading is shown.
  • the contact element 1 therefore has contact areas 11 and 111 at both distal ends.
  • these contact regions 11 and 111 are shaped in such a way that they have a radius or a spherical geometry at least at predetermined contact points 12 and 112. It is not necessary that both contact areas 11 and 111 have the same shape, which may have advantages in terms of production technology.
  • the advantage of the spherical geometry present at least at the contact points 12 and 112 is very clear here. If position inaccuracies are present, the inaccuracy can be compensated for by turning or tilting one of the contact elements 1 without the defined contact between high-frequency component 2 and contact element 1 being lost.
  • the region of the high-frequency component 2 for receiving the contact region 11 of the contact element 1 can be both a recess in the high-frequency component 2 and as contact legs on the high-frequency component 2 as before may be formed described.
  • the contact portion 11 of the contact element 1 may be formed as a complete ball or only at predetermined contact points 12 have a spherical geometry or a radius. This means that any combination of region 21 of the high-frequency component 2 for receiving the contact region 11 of the contact element 1 and the shape of the contact region 11 of the contact element 1 leads to the result of producing a reproducible, permanent intermodulation-free electrical contact.
  • FIGS. 6 and 7 each show a sectional view of an arrangement according to different embodiments of the invention, wherein as an example a dipole 10 is arranged on a reflector sheet 2 as a high-frequency component to be contacted.
  • a dipole 10 is arranged on a reflector sheet 2 as a high-frequency component to be contacted.
  • the area 21 of the high-frequency component here the reflector sheet 2, as a well, in FIG. 7 as an inverted pan or bulge formed and has at the contact points 12 rounded edges.
  • the contact region 11 of the contact element 1 in both figures only at the contact points 12 has a spherical geometry. This is sufficient for intermodulation-free contact since electrical currents flow only over the contact points or surfaces.
  • the spherical geometry or the radius so that position inaccuracies can be compensated. Since production of spherical shapes is complicated and expensive, production costs can be saved by means of a ball-geometric shape required only at the contact points 12 or by a radius. Also, the residual shape of the contact region 11 can basically be chosen as desired as long as the contacting at the contact points 12 is ensured by the current flow properties.
  • FIG. 6 shows an example of a possible shape of the contact area 11 within the recess 21 in the reflector sheet 2. As in FIG. 3 Here is the contact area 11 formed of the contact element 1 to the bottom of the recess 21, resulting in the same advantages as described above.
  • FIG. 7 shows an alternative embodiment of the region 21 of the high-frequency component, here the reflector plate 2, for receiving the dipole 10.
  • the region 21 is formed here as a bulge, on which the dipole 10 is placed for contacting. Again, only the rounded edges of the dipole 10 and the portion 21 of the reflector plate 2 for electrical contact, ie the electrical contact takes place here only at the contact points 12, as stated for the embodiments shown above. For stable attachment of the dipole 10, this may rest on the bulge between the contact points 12 and be additionally fastened to the reflector plate 2 with a further fastening means.
  • a screw 100 is inserted through the underside of the reflector plate 2 into the contact region 11 of the contact element 1 for fastening the contact element 1.
  • the screw serves only to reinforce the attachment of the contact element 1 and can also be replaced by other fasteners or not be present at all.

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  • Contacts (AREA)
  • Aerials With Secondary Devices (AREA)
EP16191297.7A 2015-10-16 2016-09-29 Contact électrique sans intermodulation pour applications hf Active EP3159979B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015117687.4A DE102015117687A1 (de) 2015-10-16 2015-10-16 Intermodulationsfreier elektrischer Kontakt für HF-Anwendungen

Publications (2)

Publication Number Publication Date
EP3159979A1 true EP3159979A1 (fr) 2017-04-26
EP3159979B1 EP3159979B1 (fr) 2022-08-03

Family

ID=57047041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16191297.7A Active EP3159979B1 (fr) 2015-10-16 2016-09-29 Contact électrique sans intermodulation pour applications hf

Country Status (4)

Country Link
US (1) US10102983B2 (fr)
EP (1) EP3159979B1 (fr)
CN (1) CN107086135B (fr)
DE (1) DE102015117687A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015117687A1 (de) * 2015-10-16 2017-05-04 Kathrein Werke Kg Intermodulationsfreier elektrischer Kontakt für HF-Anwendungen

Citations (9)

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Publication number Priority date Publication date Assignee Title
US2662142A (en) 1950-11-03 1953-12-08 Nelson Jessie Ann Coaxial-line switch
DE1125496B (de) * 1960-11-25 1962-03-15 Telefunken Patent Elektrische Verbindung zwischen zwei um ihre gemeinsame Laengsachse gegeneinander verdrehbare, Hoch- oder Niederfrequenz uebertragende Rundhohlleiter oder koaxiale Leiter
US3226515A (en) 1963-03-19 1965-12-28 Amphenol Borg Electronics Corp Coaxial switch
US6043440A (en) 1998-09-11 2000-03-28 Teledyne Industries, Inc. Microwave switch contact interface
US6129554A (en) * 1996-12-16 2000-10-10 Siemens Aktiengesellschaft Device for electrical connections between switch rooms
US20080252552A1 (en) * 2004-05-28 2008-10-16 Uhland Goebel Antenna Housing and Antennas with Such Antenna Housings
US20120146876A1 (en) * 2010-12-09 2012-06-14 Cirocomm Technology Corp. Surface mount device antenna module
US20130322021A1 (en) * 2012-06-01 2013-12-05 Nippon Soken, Inc. Electrical device
CN103457119A (zh) * 2013-08-14 2013-12-18 华为技术有限公司 自校准射频盲插连接器和射频模块

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US6893277B2 (en) * 2003-02-26 2005-05-17 Tyco Electronics Corporation Squib connector assembly with CPA
JP4973988B2 (ja) * 2006-06-12 2012-07-11 山一電機株式会社 コンタクト及びこれを用いたｉｃソケット
US7442045B1 (en) * 2007-08-17 2008-10-28 Centipede Systems, Inc. Miniature electrical ball and tube socket with self-capturing multiple-contact-point coupling
JP5402424B2 (ja) * 2009-09-07 2014-01-29 富士通株式会社 コネクタ及び該コネクタを使用したインターポーザ
DE102011122037A1 (de) * 2011-12-22 2013-06-27 Kathrein-Werke Kg Verfahren zur Herstellung einer elektrischen Hochfrequenz-Verbindung zwischen zwei Plattenabschnitten sowie eine zugehörige elektrische Hochfrequenz-Verbindung
US8994190B2 (en) * 2012-05-22 2015-03-31 Freescale Semiconductor, Inc. Low-temperature flip chip die attach
US9691745B2 (en) * 2013-06-26 2017-06-27 Taiwan Semiconductor Manufacturing Co., Ltd. Bonding structure for forming a package on package (PoP) structure and method for forming the same
CN103458119A (zh) 2013-08-26 2013-12-18 上海斐讯数据通信技术有限公司 一种远程控制移动通信终端的系统
DE102015117687A1 (de) * 2015-10-16 2017-05-04 Kathrein Werke Kg Intermodulationsfreier elektrischer Kontakt für HF-Anwendungen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662142A (en) 1950-11-03 1953-12-08 Nelson Jessie Ann Coaxial-line switch
DE1125496B (de) * 1960-11-25 1962-03-15 Telefunken Patent Elektrische Verbindung zwischen zwei um ihre gemeinsame Laengsachse gegeneinander verdrehbare, Hoch- oder Niederfrequenz uebertragende Rundhohlleiter oder koaxiale Leiter
US3226515A (en) 1963-03-19 1965-12-28 Amphenol Borg Electronics Corp Coaxial switch
US6129554A (en) * 1996-12-16 2000-10-10 Siemens Aktiengesellschaft Device for electrical connections between switch rooms
US6043440A (en) 1998-09-11 2000-03-28 Teledyne Industries, Inc. Microwave switch contact interface
US20080252552A1 (en) * 2004-05-28 2008-10-16 Uhland Goebel Antenna Housing and Antennas with Such Antenna Housings
US20120146876A1 (en) * 2010-12-09 2012-06-14 Cirocomm Technology Corp. Surface mount device antenna module
US20130322021A1 (en) * 2012-06-01 2013-12-05 Nippon Soken, Inc. Electrical device
CN103457119A (zh) * 2013-08-14 2013-12-18 华为技术有限公司 自校准射频盲插连接器和射频模块

Also Published As

Publication number Publication date
DE102015117687A1 (de) 2017-05-04
CN107086135A (zh) 2017-08-22
US10102983B2 (en) 2018-10-16
CN107086135B (zh) 2020-04-17
US20170110262A1 (en) 2017-04-20
EP3159979B1 (fr) 2022-08-03

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