EP 3232504 B1 20200909 - ULTRA BROAD BAND DUAL POLARIZED RADIATING ELEMENT FOR A BASE STATION ANTENNA
Title (en)
ULTRA BROAD BAND DUAL POLARIZED RADIATING ELEMENT FOR A BASE STATION ANTENNA
Title (de)
SEHR BREITBANDIGES DUALPOLARISIERTES STRAHLENDES ELEMENT FÜR EINE BASISSTATIONSANTENNE
Title (fr)
ÉLÉMENT RAYONNANT À DOUBLE POLARISATION ET BANDE ULTRA LARGE POUR ANTENNE DE STATION DE BASE
Publication
Application
Priority
EP 16164812 A 20160412
Abstract (en)
[origin: EP3232504A1] The invention refers to a radiating element for a base station antenna, the radiating element comprising: a support structure, at least a pair of dipole arms in a first layer of the support structure, and at least two parasitic arms in a second layer of the support structure, wherein the distance between the first and the second layer is between 0.0004 and 0.1, preferably between 0.002 and 0.02, of the minimum wavelength of the operating frequency band of the radiating element, wherein the area of the parasitic arms in a projection perpendicular from the second to the first layer cover at least 60% of the areas of the at least one pair of dipole arms.
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 5/357 (2015.01); H01Q 5/385 (2015.01); H01Q 9/06 (2006.01); H01Q 19/10 (2006.01); H01Q 21/28 (2006.01); H01Q 21/06 (2006.01); H01Q 21/24 (2006.01)
CPC (source: EP)
H01Q 1/246 (2013.01); H01Q 1/38 (2013.01); H01Q 1/48 (2013.01); H01Q 5/357 (2015.01); H01Q 5/385 (2015.01); H01Q 9/065 (2013.01); H01Q 19/108 (2013.01); H01Q 21/24 (2013.01); H01Q 21/06 (2013.01); H01Q 21/28 (2013.01)
Citation (examination)
- US 2014118212 A1 20140501 - LEE JUNG NAM [KR]
- CN 201421887 Y 20100310 - GUANGZHOU EYECOM TELECOMM CO LTD
- CN 203386887 U 20140108 - HUAWEI TECH CO LTD
- WO 2014205733 A1 20141231 - HUAWEI TECH CO LTD [CN]
- US 2015255873 A1 20150910 - CHAN YIU KWONG [US]
- "UKW-Berichte 1/1982", 1 January 1982, article GÜNTER HOCH: "Extrem lange Yagi-Antennen", pages: 3 - 11, XP055592340
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3232504 A1 20171018; EP 3232504 B1 20200909; CN 109075436 A 20181221; CN 109075436 B 20210608; EP 3813192 A1 20210428; EP 3813192 B1 20220928; WO 2017177927 A1 20171019
DOCDB simple family (application)
EP 16164812 A 20160412; CN 2017080300 W 20170412; CN 201780023220 A 20170412; EP 20194951 A 20160412