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1. (EP3411921) DUAL-POLARIZED ANTENNA

Office : European Patent Office
Application Number: 17704662 Application Date: 03.02.2017
Publication Number: 3411921 Publication Date: 12.12.2018
Publication Kind : A1
Designated States: AL, AT, BA, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:EP2017000143 ; Publication Number: Click to see the data
IPC:
H01Q 1/24
H01Q 9/28
H01Q 13/18
H01Q 21/24
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
24
with receiving set
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
9
Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04
Resonant aerials
16
with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
28
Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
13
Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
10
Resonant slot aerials
18
the slot being backed by, or formed in boundary wall of, a resonant cavity
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
24
Combinations of aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
CPC:
H01Q 13/18
H01Q 1/246
H01Q 9/065
H01Q 9/24
H01Q 9/28
H01Q 21/24
Applicants: KATHREIN SE
Inventors: VOLLMER ANDREAS
GÖTTL MAXIMILLIAN
FLEANCU DAN
Priority Data: 102016001327 05.02.2016 DE
2017000143 03.02.2017 EP
Title: (DE) DUAL POLARISIERTE ANTENNE
(EN) DUAL-POLARIZED ANTENNA
(FR) ANTENNE À DOUBLE POLARISATION
Abstract:
(DE) Die vorliegende Erfindung betrifft eine dual polarisierte Antenne, mit einem Dipol-Strahler (1), einem Hohlraum-Resonator-Strahler (2) und einem Reflektor (3). Die Erfindung ist dadurch gekennzeichnet, dass der Hohlraum-Resonator-Strahler (2) unterhalb des Reflektors (3) angeordnet ist und durch einen Schlitz (4) im Reflektor abstrahlt, und dass der Dipol-Strahler (1) oberhalb des Reflektors (3) angeordnet ist, wobei eine Signalleitung (5) und/oder ein Träger (19) des Dipol-Strahlers (1) durch den Schlitz (4) hindurch geht.
(EN) The invention relates to a dual-polarized antenna comprising a dipole radiator (1), a resonant cavity radiator (2) and a reflector (3). The invention is characterized in that the resonant cavity radiator (2) is arranged below the reflector (3) and radiates through a slot (4) in the reflector, and in that the dipole radiator (1) is arranged above the reflector (3); a signal line (5) and/or a support (19) of the dipole radiator (1) extend/s through the slot (4).
(FR) La présente invention concerne une antenne à double polarisation, comportant un élément rayonnant dipolaire (1), un élément rayonnant-résonateur à cavité (2) et un réflecteur (3). La présente invention est caractérisée en ce que l’élément rayonnant-résonateur à cavité (2) est disposé au-dessous du réflecteur (3) et rayonne par une fente (4) ménagée dans le réflecteur (3), et en ce que l’élément rayonnant dipolaire (1) est disposé au-dessus du réflecteur (3), une ligne de signaux (5) et/ou un support de l’élément rayonnant dipolaire (1) passant à travers la fente (4).
Also published as:
CN108701893US20190044243WO/2017/133849