Patent · US Active

Combined antenna and radome arrangement

US11355836B2 · kind B2 · utility

1Cited by

5References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Stefan Johansson · Waltham Cross, GB
Livia Cerullo · Gothenburg, SE
Lars Persson · Stockholm, SE
Mikael Pohlman · Göteborg, SE
Torbjörn Westin · Partille, SE

Key dates

Filing date	Jan 18, 2019
Grant date	Jun 7, 2022
Priority date	—
Expiry date	Dec 1, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q1/246
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

There is provided a combined antenna and radome arrangement. The combined antenna and radome arrangement comprises an advanced antenna system (AAS). The AAS comprises antenna elements and is configured for communication in a frequency range of 2.5 GHz to 10 GHz. The combined antenna and radome arrangement further comprises a radome. The radome has a first layer sandwiched between two second layers. The two second layers are of a second dielectric material. The first layer is of a first dielectric material and has a thickness t1, where t1≤λmin/3, wherein λmin is the wavelength of the highest frequency in the frequency range of the AAS. The radome is placed in front of the AAS such that the radome forms a cover for the AAS.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.