Kathrein-werke Kg

Telefonaktiebolaget Lm Ericsson (publ)

Kathrein Se

Kathrein-werke Ag

Kathrein-werks Kg

Manfred Stolle

Thomas Haunberger

Maximilian Göttl

Stefan Berger

Andreas Scheyer

Claudia Daurer

Andreas Vollmer

Dan Fleancu

Mario Günther

Ralf Häntsch

Stephan Dandlberger

Erik Baechle

Josef Fahrenschon

Erik Bächle

Tanja Hefele

Joachim Herold

Johannes Schaller

Jürgen Hefele

Werner Haegele

Juergen Hefele

Mario Guenther

Manuel Mielke

Stephan Wenig

Guenter Waeller

Hubert Polster

Josef Weber

Christoph Felber

Günter Wäller

Werner HÄGELE

A phase shifter module arrangement comprises a phase shifter with a plurality of emitter connections and a central point connection. A matching network is provided. The matching network comprises a signal connection and a phase shifter connection. A separating device is provided which is electrically conductive and is arranged between the phase shifter and the matching network. The separating device has a first side on which the phase shifter is arranged and a second side on which the matching network is arranged. A connection opening connects the first side to the second side. The phase shifter connection of the matching network is connected electrically via the connection opening of the separating device to the central point connection of the phase shifter.

Phase shifter module comprising a device for physically separating a phase shifter from a matching device while electrically connecting the phase shifter and the matching device

The invention relates to a dual-polarized antenna having four dipole elements which are each provided on an associated support element, wherein a slot extends in the volume of each dipole element and is prolonged from the dipole element into the associated support element.

Dual-polarized antenna

An improved mobile radio antenna suited to radio-frequency connections has a base module that comprises a plurality of mounting sections that each contain an internally threaded hole. An attachment module has mounting sections with through-holes made therein. Spacers are used between the base module and the attachment module. An undercut is provided in the through-hole in the attachment module such that the diameter of the through-hole merges into the undercut with a greater diameter in the plug-in direction, or is provided in a second electrically conductive spacer that is positioned on the attachment module on the side that is opposite the first spacer, the second spacer having a spacer hole with an undercut that broadens in the plug-in direction.

Mobile radio antenna

A plug connector has an outer conductor socket to receive a coaxial cable. An inner conductor receiving element receives an inner conductor of the coaxial cable and is arranged in a centered manner within the outer conductor socket. The outer conductor socket has at least one contact-making area which makes electrical contact with an outer conductor of the coaxial cable. At least one separating element is arranged within the outer conductor socket in such a way that making electrical contact with the end of the outer conductor of a coaxial cable that can be or is inserted into the outer conductor socket and the outer conductor socket is prevented or suppressed. In the plugged-in state, the contact-making area is arranged in the outer conductor socket in such a way that electrical contact can be or is made radially with the circumferential wall adjoining the end.

Plug connector for making solder-free contact with a coaxial cable

The invention teaches a telecommunications antenna with a housing comprising a radome () and a radiator () arranged in the housing, wherein the radiator () is mounted to a support structure () that is conductive in the electromagnetic sense, said support structure so engaging the housing that it is in either one of a rotatable fashion or a rotatably fixed fashion about and axis, in that at least one body () that is non-conductive in the electromagnetic sense is tensionable in a direction parallel to the axis in such a fashion that a transition from the rotatable fashion to the rotatably fixed fashion is permitted by forming a frictional engagement.

Antenna with rotatable radiating element

A coaxial plug-in connector arrangement is provided having an electrically conductive outer sleeve, and an electrically conductive inner sleeve which is insertable into the outer sleeve in the axial direction and is electrically connectable to the outer sleeve. A first contact pin is insertable into the outer sleeve from a side facing away from the inner sleeve. A second contact pin is insertable into the inner sleeve from a side facing away from the outer sleeve. An insulating part in which an inner conductor part is mounted is located in the inner sleeve. The two contact pins are connectable to one another in an electrically conductive manner via the inner conductor part. An arresting element is mountable on one of the two sleeves before insertion of the inner sleeve into the outer sleeve. The inner sleeve is detachably fixable in the outer sleeve by means of the arresting element.

Coaxial plug-in connector arrangement

An improved high-frequency shielded housing is characterized by the following features, among others: multiple contact sections (K; K; K) are formed or provided arranged offset to one another between the housing cover () and the housing (), galvanic separating sections (T; T; T) are formed or provided between the contact sections (K; K), the housing cover () and the housing () are galvanically separated in the regions of the galvanic separating sections, and screw connections () are provided in the contact sections (K; K; K), the housing cover () and the housing () being galvanically contacted in the regions of the screw connections.

High-frequency shielded housing, in particular high-frequency shielded filter housing

A terminal connection comprises an HF conductor and a terminal apparatus. The terminal apparatus comprises an HF conductor receiving element comprising an HF conductor receiving hole. At least one solder deposit is arranged between the HF conductor and the HF conductor receiving element of the terminal apparatus to establish an electrically conductive connection. There is also an insertion sleeve comprising a receiving opening into which the HF conductor is inserted. The insertion sleeve is inserted into the HF conductor receiving hole in the HF conductor receiving element via an insertion opening on the plug-in side. The insertion sleeve is undeformable and/or is formed from a dielectric. It may also be adapted, in terms of the circumferential lateral face thereof, to an inner face of the HF conductor receiving hole. It may also comprise a receiving channel, which is used for receiving the at least one solder deposit.

Terminal connection comprising an HF conductor, in particular for a coaxial cable, and method for producing said terminal connection

The invention relates to an improved antenna which is distinguished by, among other things, the following features: the antenna has a monopole radiator (), which is vertically polarized; the antenna has at least two horizontally polarized radiators, which lie offset from each other in a circumferential direction about a central axis (Z); the antenna has a reflector (), in front of which the at least two horizontally polarized radiators and the monopole radiator () are arranged at a distance (A); the at least two horizontally polarized radiators each comprise a Vivaldi antenna (); the Vivaldi antennas () have a central and/or feeding surface (), which forms a feeding plane ('), in which an electrically conductive layer () having slot lines (&#x2032;) that widen in a radiation direction is formed or provided, &#x2014;the feeding plane (&#x2032;) is arranged at a distance (A) from the reflector (); and the electrically conductive layer () is led out of the feeding plane (&#x2032;), wherein at least one arcuate and/or bent extension () is formed.

Broadband omnidirectional antenna

An improved dual-polarized, omnidirectional antenna is characterized inter alia by the following features:

Dual-polarised, omnidirectional antenna

An improved nondirectional radiofrequency power divider is characterized by the following features: &#x2014;having an outer conductor () and/or outer conductor housing ('), with a first inner conductor (), wherein the first inner conductor () runs in the outer conductor () or in the outer conductor housing (&#x2032;), &#x2014;with a second inner conductor (), wherein the second inner conductor () runs in the space () which is formed between the first inner conductor () and the outer conductor () or the outer conductor housing (&#x2032;), &#x2014;the second inner conductor () is electrically connected to a branch line running away therefrom or is provided therewith, the second inner conductor () is relatively adjustable and/or positionable in terms of the distance of said second inner conductor from the first inner conductor () and/or in terms of the distance of said inner conductor from the outer conductor () or from the outer conductor housing (&#x2032;) so as to effect a variable power distribution.

Nondirectional RF power divider

An improved broadband omnidirectional antenna is distinguished by the following features: the omnidirectional antenna is in the form of a dual-polarized antenna, the dual-polarized antenna comprises a horizontally polarized radiating element () in addition to the vertically polarized radiating element () which is in the form of a monopole, the horizontally polarized radiating element () comprises slots (') which are provided offset in the circumferential direction in the casing () of the vertically polarized radiating element () which is in the form of a monopole, a feed device () for the horizontally polarized radiating element () being provided in the interior () of the vertically polarized radiating element () which is in the form of a monopole, and the feed device () comprises separate feed devices () for a plurality of slots (&#x2032;), the respectively associated slots (&#x2032;) being separately excited by means of said feed devices.

The invention discloses a high-frequency filter in coaxial design which allows a simple option for tuning resonators contained in the high-frequency filter. In order to tune the resonator(s), a first tuning element is mechanically anchored in the second terminating wall such that the element is rotationally fixed and the axial length thereof cannot be varied, and a second tuning element, the position of which can be varied, is provided in the longitudinal opening of the inner conductor, wherein the second tuning element consists of a dielectric material, or comprises dielectric material, at least in the region facing the second outside wall, wherein the axial position of the second tuning element can be varied in the spacing area between the inside face of the inner conductor and the first tuning element. The second tuning element can be accessed and/or actuated from the outer side of the first terminating wall to effect a variation of the axial position.

Tunable high-frequency filter

A wall-shaped HF assembly is characterized by the following features, among others: the mounting wall and the at least two connection sleeves of the wall-shaped HF assembly are both made of the same electrically conductive metal material, the at least two connection sleeves are formed as one piece together with the mounting wall, specifically in the form of a material connection, the mounting wall and the at least two connection sleeves are provided with an electrically non-conductive surface coating.

Wall-shaped high-frequency assembly having a mounting wall with integrally formed sleeves

An improved filter arrangement includes an HF inner conductor, an outer conductor arrangement inside which the HF inner conductor is arranged, and at least one stub line which branches off from the HF inner conductor at a connection point. The HF inner conductor and the at least one additionally provided stub line are arranged in a common outer conductor arrangement.

Growing community of inventors

Bad Aibling, Germany

Manfred Stolle