Telefonaktiebolaget Lm Ericsson (publ)

Telefonaktiebolaget Lm Ericsson

Göran Snygg

Ove Persson

Erik Carlsson

Torbjörn Westin

Gilbert Johansson

Jörgen Lundgren

Cecilia Lundin

Martin Fagerström

Henrik Pettersson

Daniel Sjöberg

Ola Tageman

Lars Torstensson

Anders Martinsson

Kim Nordqvist

Ingmar Andersson

Daniel SJÖBERG

Christer Lindqvist

The present invention relates to an integrated antenna unit assembly and antenna arrays and antenna packages including the antenna unit assembly. The antenna unit assembly includes a carrier structure, one or more antenna element(s) arranged on a surface of a first edge part of the carrier structure. The integrated antenna unit assembly further includes an integrated circuit (IC) arrangement including one or more circuits mounted on a first surface of a first side of the carrier structure. Further, a first dielectric element mounted on a second surface of the first side of the carrier structure and coupling means arranged to electrically couple the IC to the first dielectric element are also included. The carrier structure of the integrated antenna unit assembly includes a second edge part adapted to be surface mounted on a surface of a second dielectric element.

Packaging for antenna arrays

An adaptable microwave radio transceiver system having a microwave radio transceiver and at least two waveguide adapters, where the microwave radio transceiver is adapted for at least two waveguide frequency bands and includes at least one radio port that includes a corresponding probe of a fixed length and extends via an inner insulating part in a bottom in the corresponding radio port. Each waveguide adapter has a first end facing the corresponding bottom where each first end includes a bottom wall with an outer insulating part through which the corresponding probe is adapted to protrude a protrusion distance. The protrusion distance is dependent on a thickness of the bottom wall, where at least two waveguide adapters have different thickness of the corresponding bottom wall, where any one of the waveguide adapters is exchangeably mountable to the radio port.

Adaptable microwave radio transceiver system

The present disclosure relates to a waveguide gasket arrangement (″) arranged for electrically sealing a waveguide interface () between a first waveguide end () and a second waveguide end (). The waveguide gasket arrangement (″) comprises a carrier arrangement (″) where a carrier aperture () is formed in the mounted carrier arrangement (″). The waveguide gasket arrangement (″) further comprises an electrically conducting flexible ribbon arrangement () that comprises at least one plurality of electrically conducting members () forming a coherent common structure. The ribbon arrangement () is mounted to a carrier aperture edge () that circumvents the carrier aperture () such that for each plurality of electrically conducting members (), a first plurality of electrically conducting members () is adapted to extend towards the first waveguide end () and a second plurality of electrically conducting members () is adapted to extend towards the second waveguide end ().

Waveguide gasket arrangement

The present disclosure relates to a waveguide gasket arrangement arranged for electrically sealing a waveguide interface between a first waveguide end and a second waveguide end, where the waveguide gasket arrangement comprises a first plurality of electrically conducting members connected to a first common structure along a first circumference. The waveguide gasket arrangement further comprises a second plurality of electrically conducting members connected to a second common structure along a second circumference. For each one of the first plurality of electrically conducting members and the second plurality of electrically conducting members there is a corresponding first sub-plurality of electrically conducting members which are intended to contact a waveguide end, and a second sub-plurality of electrically conducting members which are intended to contact a corresponding intermediate electrically conducting structure that is positioned between the first plurality of electrically conducting members and the second plurality of electrically conducting members.

Growing community of inventors

PARTILLE, Sweden

Göran Snygg