EP3128603A1 - Module d'antenne directionnelle - Google Patents

Module d'antenne directionnelle Download PDF

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Publication number
EP3128603A1
EP3128603A1 EP15179508.5A EP15179508A EP3128603A1 EP 3128603 A1 EP3128603 A1 EP 3128603A1 EP 15179508 A EP15179508 A EP 15179508A EP 3128603 A1 EP3128603 A1 EP 3128603A1
Authority
EP
European Patent Office
Prior art keywords
directional antenna
directional
antenna module
antenna
multiplexing unit
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP15179508.5A
Other languages
German (de)
English (en)
Inventor
Markus Neinhues
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohde and Schwarz GmbH and Co KG
Original Assignee
Rohde and Schwarz GmbH and Co 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 Rohde and Schwarz GmbH and Co KG filed Critical Rohde and Schwarz GmbH and Co KG
Priority to EP15179508.5A priority Critical patent/EP3128603A1/fr
Priority to CN201610830112.9A priority patent/CN106410403A/zh
Priority to US15/226,935 priority patent/US9768493B2/en
Publication of EP3128603A1 publication Critical patent/EP3128603A1/fr
Ceased legal-status Critical Current

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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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals

Definitions

  • the second directional antenna is a logarithmic periodic antenna.
  • the passive frequency multiplexing unit has a low-pass filter and a high-pass filter.
  • Fig. 4 shows a block diagram illustrating an embodiment of a passive frequency division multiplexing unit 5, which can be used in the directional antenna module 1 according to the invention.
  • the passive frequency division multiplexing unit 5 has a first input port 4-1A, 4-1B for connecting a loaded loop antenna 2-1 and a second input port 4-2 for connecting a further directional antenna 2-2, for example a logarithmic periodic antenna.
  • the passive frequency division multiplexing unit 5 includes a transformer 13 for connecting the first directional antenna or loop antenna 2-1.
  • the passive frequency division multiplexing unit 5 contains a compensation unit 14 for compensating transit time differences between the antenna signals of the two directional antennas 2-1, 2-2 applied to the input ports.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
EP15179508.5A 2015-08-03 2015-08-03 Module d'antenne directionnelle Ceased EP3128603A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15179508.5A EP3128603A1 (fr) 2015-08-03 2015-08-03 Module d'antenne directionnelle
CN201610830112.9A CN106410403A (zh) 2015-08-03 2016-08-03 定向天线模块
US15/226,935 US9768493B2 (en) 2015-08-03 2016-08-03 Directional antenna module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15179508.5A EP3128603A1 (fr) 2015-08-03 2015-08-03 Module d'antenne directionnelle

Publications (1)

Publication Number Publication Date
EP3128603A1 true EP3128603A1 (fr) 2017-02-08

Family

ID=53776439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15179508.5A Ceased EP3128603A1 (fr) 2015-08-03 2015-08-03 Module d'antenne directionnelle

Country Status (3)

Country Link
US (1) US9768493B2 (fr)
EP (1) EP3128603A1 (fr)
CN (1) CN106410403A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10497472B1 (en) 2017-03-08 2019-12-03 Deborah T. Bullington Directional signal fencing for medical appointment progress tracking
CN113488781B (zh) * 2021-06-09 2023-07-28 上海铂联通信技术有限公司 一种适用于多种环境下的测向天线系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894962A (en) * 1958-09-05 1962-04-26 Shardlow Electric Wires Ltd Improvements in multi-band resonant aerials
DE2262511A1 (de) * 1971-12-27 1973-07-12 Rca Corp Antenne fuer den vhf- und uhf-empfang
US20120182191A1 (en) * 2011-01-14 2012-07-19 Lael King Mobile television antenna with integral signal meter display

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5734352A (en) * 1992-08-07 1998-03-31 R. A. Miller Industries, Inc. Multiband antenna system
US3478360A (en) * 1968-07-22 1969-11-11 Rca Corp Converter for vhf-omnirange (vor) receiver
US5784683A (en) * 1995-05-16 1998-07-21 Bell Atlantic Network Services, Inc. Shared use video processing systems for distributing program signals from multiplexed digitized information signals
US6839571B2 (en) * 2000-05-19 2005-01-04 Xg Technology, Llc RF shielding design for wireless high-speed internet access system
US20020149534A1 (en) * 2001-04-12 2002-10-17 Bobier Joseph A. Antenna shielding
US6686886B2 (en) * 2001-05-29 2004-02-03 International Business Machines Corporation Integrated antenna for laptop applications
CN1778016A (zh) * 2003-04-25 2006-05-24 住友电气工业株式会社 宽带平板天线
US7148802B2 (en) * 2003-10-14 2006-12-12 Paul Abbruscato Direction finder and locator
US7911406B2 (en) * 2006-03-31 2011-03-22 Bradley Lee Eckwielen Modular digital UHF/VHF antenna
US7626557B2 (en) * 2006-03-31 2009-12-01 Bradley L. Eckwielen Digital UHF/VHF antenna
CN101699654A (zh) * 2009-11-26 2010-04-28 圆刚科技股份有限公司 电视天线
CN201976076U (zh) * 2011-01-21 2011-09-14 广州海格通信集团股份有限公司 一种双工器
CN202196851U (zh) * 2011-04-30 2012-04-18 浙江龙游公任电子有限公司 室外电视天线

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894962A (en) * 1958-09-05 1962-04-26 Shardlow Electric Wires Ltd Improvements in multi-band resonant aerials
DE2262511A1 (de) * 1971-12-27 1973-07-12 Rca Corp Antenne fuer den vhf- und uhf-empfang
US20120182191A1 (en) * 2011-01-14 2012-07-19 Lael King Mobile television antenna with integral signal meter display

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Technical Reference Manual DF-A0047 & DF-A0047-10", 11 January 2013 (2013-01-11), pages 1 - 28, XP055237177, Retrieved from the Internet <URL:http://www.alarisantennas.com/upload/brochure_files/20151026100122_DF-A0047--DF-A0047-10_TRM-v3.3.pdf> [retrieved on 20151217] *

Also Published As

Publication number Publication date
CN106410403A (zh) 2017-02-15
US20170040672A1 (en) 2017-02-09
US9768493B2 (en) 2017-09-19

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