US 12,119,562 B2 · Antenna device and method of manufacturing thereof

Abstract

An antenna device includes first to third antenna units and a feed-in line. An angle between the second antenna unit and the first antenna unit is substantially equal to 90 degrees. An angle between the third antenna unit and the first antenna unit is substantially equal to 90 degrees. The feed-in line crosses over each of the first to third antenna units in a view, and is configured to turn on and turn off each of the first to third antenna units. The first antenna unit and the second antenna unit are configured to generate a first polarized signal, the third antenna unit and the second antenna unit are configured to generate a second polarized signal, and the first polarized signal and the second polarized signal have different polarizations.

Claims16

Dependent claims

An antenna device, comprising:

a first antenna unit;
a second antenna unit, wherein an angle between the second antenna unit and the first antenna unit is substantially equal to 90 degrees;
a third antenna unit, wherein an angle between the third antenna unit and the second antenna unit is substantially equal to 90 degrees;
and
a feed-in line crossing over each of the first antenna unit, the second antenna unit and the third antenna unit in a view, and configured to turn on and turn off each of the first antenna unit, the second antenna unit and the third antenna unit,
wherein the first antenna unit and the second antenna unit are configured to generate a first polarized signal,
the third antenna unit and the second antenna unit are configured to generate a second polarized signal, and
the first polarized signal and the second polarized signal have different polarizations.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/322,781Filed 24 May 2023 · division

Priority

TW 11011067224 Mar 2021

Published

US 2023/0307834 A128 Sep 2023

Granted

15 Oct 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

H01Q 5/35
For different propagation modes: using two or more simultaneously fed points
H01Q 9/46
With a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially…:…
H01Q 1/50
Details of, or arrangements associated with, antennas: structural association of antennas with earthing switches, lead-in devices or lightning…
H01Q 21/245
Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or…

Antenna device and method of manufacturing thereof

Life of this patent

Antenna device and method of manufacturing thereof

Life of this patent

Abstract

Claims16