IT1394170B1 - Antenna modulare particolarmente adatta per stazioni radio base tetra - Google Patents

Antenna modulare particolarmente adatta per stazioni radio base tetra

Info

Publication number
IT1394170B1
IT1394170B1 ITVR2009A000063A ITVR20090063A IT1394170B1 IT 1394170 B1 IT1394170 B1 IT 1394170B1 IT VR2009A000063 A ITVR2009A000063 A IT VR2009A000063A IT VR20090063 A ITVR20090063 A IT VR20090063A IT 1394170 B1 IT1394170 B1 IT 1394170B1
Authority
IT
Italy
Prior art keywords
radio stations
base radio
antenna suitable
modular antenna
tetra base
Prior art date
Application number
ITVR2009A000063A
Other languages
English (en)
Inventor
Stefano Maci
Matteo Albani
Francesco Caminita
Original Assignee
Lea Antenne & Progetti S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lea Antenne & Progetti S P A filed Critical Lea Antenne & Progetti S P A
Priority to ITVR2009A000063A priority Critical patent/IT1394170B1/it
Publication of ITVR20090063A1 publication Critical patent/ITVR20090063A1/it
Application granted granted Critical
Publication of IT1394170B1 publication Critical patent/IT1394170B1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
ITVR2009A000063A 2009-05-08 2009-05-08 Antenna modulare particolarmente adatta per stazioni radio base tetra IT1394170B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVR2009A000063A IT1394170B1 (it) 2009-05-08 2009-05-08 Antenna modulare particolarmente adatta per stazioni radio base tetra

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVR2009A000063A IT1394170B1 (it) 2009-05-08 2009-05-08 Antenna modulare particolarmente adatta per stazioni radio base tetra

Publications (2)

Publication Number Publication Date
ITVR20090063A1 ITVR20090063A1 (it) 2010-11-09
IT1394170B1 true IT1394170B1 (it) 2012-05-25

Family

ID=41445437

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVR2009A000063A IT1394170B1 (it) 2009-05-08 2009-05-08 Antenna modulare particolarmente adatta per stazioni radio base tetra

Country Status (1)

Country Link
IT (1) IT1394170B1 (it)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6741220B2 (en) * 2000-03-10 2004-05-25 Nippon Antena Kabushiki Kaisha Cross dipole antenna and composite antenna
US6329954B1 (en) * 2000-04-14 2001-12-11 Receptec L.L.C. Dual-antenna system for single-frequency band
DE20220086U1 (de) * 2002-12-23 2003-03-06 Huber & Suhner Ag, Herisau Breitband-Antenne mit einem 3-dimensionalen Blechteil
US7535430B2 (en) * 2003-06-26 2009-05-19 Andrew Llc Directed dipole antenna having improved sector power ratio (SPR)
CN1815811B (zh) * 2005-01-31 2012-05-09 东南大学 复合微带印刷振子宽带天线
US7388556B2 (en) * 2005-06-01 2008-06-17 Andrew Corporation Antenna providing downtilt and preserving half power beam width

Also Published As

Publication number Publication date
ITVR20090063A1 (it) 2010-11-09

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