Patent · US Active

Multi-band antenna arrangement

US11276923B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Jiangcheng Chen · Oulu, FI
Markus Berg · Ismaning, DE

Key dates

Filing date	Apr 30, 2020
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Sep 4, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q15/0006
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A multi-layer antenna arrangement is provided that includes a first layer having a conductive radiating element configured to have multiple overlapping resonant modes that define a first frequency range. The multi-layer antenna arrangement also includes a second layer having at least a portion of a ground plane for the conductive radiating element. The multi-layer antenna arrangement additionally includes a third layer, between the first layer and the second layer, that has a conductive resonator configured to provide a stop band within the first frequency range.

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