MX340075B - Active antenna system. - Google Patents

Active antenna system.

Info

Publication number
MX340075B
MX340075B MX2014015381A MX2014015381A MX340075B MX 340075 B MX340075 B MX 340075B MX 2014015381 A MX2014015381 A MX 2014015381A MX 2014015381 A MX2014015381 A MX 2014015381A MX 340075 B MX340075 B MX 340075B
Authority
MX
Mexico
Prior art keywords
antenna system
active antenna
antenna array
antenna
transmitting
Prior art date
Application number
MX2014015381A
Other languages
Spanish (es)
Other versions
MX2014015381A (en
Inventor
Göttl Maximilian
Fredrik Lindgren Carl
Original Assignee
Kathrein Werke Kg
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 Kathrein Werke Kg filed Critical Kathrein Werke Kg
Publication of MX2014015381A publication Critical patent/MX2014015381A/en
Publication of MX340075B publication Critical patent/MX340075B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The invention relates to an improved active antenna system which is characterized, among other features, by: a first antenna array (5) provided for the transmitting and receiving operation; a second antenna array (10) provided for the receiving operation; the two antenna arrays (5, 10) being arranged one upon another; and by the supply network (N11, N12) of the first antenna array (5) having a frequency-dependent amplitude distribution, i.e. one that is different from a transmitting and a receiving frequency.
MX2014015381A 2012-06-18 2013-06-13 Active antenna system. MX340075B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012012090A DE102012012090A1 (en) 2012-06-18 2012-06-18 Active antenna system
PCT/EP2013/001756 WO2013189581A1 (en) 2012-06-18 2013-06-13 Active antenna system

Publications (2)

Publication Number Publication Date
MX2014015381A MX2014015381A (en) 2015-03-05
MX340075B true MX340075B (en) 2016-06-24

Family

ID=48672556

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014015381A MX340075B (en) 2012-06-18 2013-06-13 Active antenna system.

Country Status (5)

Country Link
EP (1) EP2862234B1 (en)
CN (1) CN104364965B (en)
DE (1) DE102012012090A1 (en)
MX (1) MX340075B (en)
WO (1) WO2013189581A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015154809A1 (en) * 2014-04-10 2015-10-15 Telefonaktiebolaget L M Ericsson (Publ) Antenna arrangement
US10680346B2 (en) * 2016-04-06 2020-06-09 Commscope Technologies Llc Antenna system with frequency dependent power distribution to radiating elements
WO2018022095A1 (en) * 2016-07-29 2018-02-01 Hewlett-Packard Development Company, L.P. Virtual reality docking station
DE102017223471A1 (en) * 2017-12-20 2019-06-27 Robert Bosch Gmbh Device for emitting and receiving electromagnetic radiation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322863C2 (en) * 1993-07-09 1995-05-18 Ant Nachrichtentech Cellular antenna system
SE510995C2 (en) * 1997-03-24 1999-07-19 Ericsson Telefon Ab L M Active broadcast / receive group antenna
GB0125349D0 (en) 2001-10-22 2001-12-12 Qinetiq Ltd Antenna system
FI20012473A (en) 2001-12-14 2003-06-15 Nokia Corp Procedure for controlling a broadcast in a radio system
US20080102776A1 (en) 2004-12-30 2008-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Antenna for a Radio Base Station in a Mobile Cellular Telephony Network
US7737879B2 (en) * 2006-06-09 2010-06-15 Lockheed Martin Corporation Split aperture array for increased short range target coverage
CN101461154A (en) * 2006-06-23 2009-06-17 松下电器产业株式会社 Retransmission of data in a multiple input multiple output (MIMO) system
EP2084844A2 (en) * 2006-10-23 2009-08-05 LG Electronics Inc. Method for transmitting data using cyclic delay diversity
CN101193436A (en) * 2006-11-29 2008-06-04 中兴通讯股份有限公司 Device for acquiring pilot detection threshold of random access channel at physical layer of the base station Node B
CN101192707B (en) * 2007-12-03 2011-11-30 中国移动通信集团广东有限公司 Electricity adjusting directional intelligent antenna
CN101651474B (en) * 2008-08-12 2012-11-14 电信科学技术研究院 Multi-antenna zero-intermediate-frequency transmitter and calibration method thereof
JP5386721B2 (en) * 2009-03-03 2014-01-15 日立金属株式会社 Mobile communication base station antenna
MX2011013156A (en) * 2009-06-08 2012-03-06 Powerwave Technologies Inc Muti-element amplitude and phase compensated antenna array with adaptive pre-distortion for wireless network.
US8285221B2 (en) * 2009-08-31 2012-10-09 Motorola Mobility Llc Scalable self-calibrating and configuring radio frequency head for a wireless communication system

Also Published As

Publication number Publication date
MX2014015381A (en) 2015-03-05
EP2862234A1 (en) 2015-04-22
EP2862234B1 (en) 2018-09-26
WO2013189581A1 (en) 2013-12-27
CN104364965A (en) 2015-02-18
CN104364965B (en) 2019-10-01
DE102012012090A1 (en) 2013-12-19

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Legal Events

Date Code Title Description
FG Grant or registration