DE69930344D1 - Antennensystem - Google Patents

Antennensystem

Info

Publication number: DE69930344D1
Authority: DE; Germany
Prior art keywords: antenna system; antenna
Prior art date: 1998-04-29
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.): Expired - Fee Related

Application number

DE69930344T

Other languages

English (en)

Other versions

DE69930344T2 (de

Inventor

Albert Groenenboom

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.)

Thales Nederland BV

Original Assignee

Thales Nederland BV

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.)

1998-04-29

Filing date

1999-04-13

Publication date

2006-05-11

1999-04-13 Application filed by Thales Nederland BV filed Critical Thales Nederland BV

2006-05-11 Application granted granted Critical

2006-05-11 Publication of DE69930344D1 publication Critical patent/DE69930344D1/de

2006-12-07 Publication of DE69930344T2 publication Critical patent/DE69930344T2/de

2019-04-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0235—Avoidance by time multiplex
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0025—Modular arrays
- 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
- H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0272—Multifunction radar

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)

DE69930344T 1998-04-29 1999-04-13 Antennensystem Expired - Fee Related DE69930344T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL1009033A NL1009033C2 (nl)	1998-04-29	1998-04-29	Antennesysteem.
NL1009033		1998-04-29

Publications (2)

Publication Number	Publication Date
DE69930344D1 true DE69930344D1 (de)	2006-05-11
DE69930344T2 DE69930344T2 (de)	2006-12-07

Family

ID=19767050

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69930344T Expired - Fee Related DE69930344T2 (de)	1998-04-29	1999-04-13	Antennensystem

Country Status (6)

Country	Link
US (1)	US6140962A (de)
EP (1)	EP0954056B1 (de)
AU (1)	AU746829B2 (de)
CA (1)	CA2270096C (de)
DE (1)	DE69930344T2 (de)
NL (1)	NL1009033C2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0102384D0 (en) *	2001-01-31	2001-03-14	Secr Defence	Signal detection using a phased array antenna
FR2830988B1 (fr) *	2001-10-12	2005-04-15	Thales Sa	Antenne a balayage electronique a puissance dissipee reduite
US7271763B2 (en) *	2005-03-03	2007-09-18	The United States Of America As Represented By The Secretary Of The Army	Hybrid-phased communication array
AU2005331678B2 (en) *	2005-05-09	2011-04-07	Elta Systems Ltd.	Phased array radar antenna having reduced search time and method for use thereof
US9930592B2 (en)	2013-02-19	2018-03-27	Mimosa Networks, Inc.	Systems and methods for directing mobile device connectivity
US9179336B2 (en)	2013-02-19	2015-11-03	Mimosa Networks, Inc.	WiFi management interface for microwave radio and reset to factory defaults
WO2014137370A1 (en)	2013-03-06	2014-09-12	Mimosa Networks, Inc.	Waterproof apparatus for cables and cable interfaces
US9362629B2 (en)	2013-03-06	2016-06-07	Mimosa Networks, Inc.	Enclosure for radio, parabolic dish antenna, and side lobe shields
US10742275B2 (en) *	2013-03-07	2020-08-11	Mimosa Networks, Inc.	Quad-sector antenna using circular polarization
US9191081B2 (en)	2013-03-08	2015-11-17	Mimosa Networks, Inc.	System and method for dual-band backhaul radio
US9295103B2 (en)	2013-05-30	2016-03-22	Mimosa Networks, Inc.	Wireless access points providing hybrid 802.11 and scheduled priority access communications
US10938110B2 (en)	2013-06-28	2021-03-02	Mimosa Networks, Inc.	Ellipticity reduction in circularly polarized array antennas
US9001689B1 (en)	2014-01-24	2015-04-07	Mimosa Networks, Inc.	Channel optimization in half duplex communications systems
US9780892B2 (en)	2014-03-05	2017-10-03	Mimosa Networks, Inc.	System and method for aligning a radio using an automated audio guide
US9998246B2 (en)	2014-03-13	2018-06-12	Mimosa Networks, Inc.	Simultaneous transmission on shared channel
US10958332B2 (en)	2014-09-08	2021-03-23	Mimosa Networks, Inc.	Wi-Fi hotspot repeater
US10749263B2 (en)	2016-01-11	2020-08-18	Mimosa Networks, Inc.	Printed circuit board mounted antenna and waveguide interface
DE102016106837A1 (de) *	2016-04-13	2017-10-19	Harting Ag & Co. Kg	Kontaktloser Steckverbinder
WO2018022526A1 (en)	2016-07-29	2018-02-01	Mimosa Networks, Inc.	Multi-band access point antenna array
EP3701279A4 (de)	2017-10-27	2021-08-04	Decision Sciences Medical Company, LLC	Räumliche und zeitliche codierung von akustischen wellenformen zur kompletten synthetic-transmit-aperture-bildgebung
US10511074B2 (en)	2018-01-05	2019-12-17	Mimosa Networks, Inc.	Higher signal isolation solutions for printed circuit board mounted antenna and waveguide interface
US11069986B2 (en)	2018-03-02	2021-07-20	Airspan Ip Holdco Llc	Omni-directional orthogonally-polarized antenna system for MIMO applications
US11289821B2 (en)	2018-09-11	2022-03-29	Air Span Ip Holdco Llc	Sector antenna systems and methods for providing high gain and high side-lobe rejection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4028702A (en) *	1975-07-21	1977-06-07	International Telephone And Telegraph Corporation	Fiber optic phased array antenna system for RF transmission
JPS53114282A (en) *	1977-03-16	1978-10-05	Tokyo Shibaura Electric Co	Ultrasonic diagnosing device
CA1253959A (en) *	1985-12-11	1989-05-09	Paul I. Pulsifer	Phased array antenna feed
JP2576249B2 (ja) *	1990-01-30	1997-01-29	三菱電機株式会社	フエイズドアレイレーダのビームマネージメント方法及びその装置
US5103233A (en) *	1991-04-16	1992-04-07	General Electric Co.	Radar system with elevation-responsive PRF control, beam multiplex control, and pulse integration control responsive to azimuth angle
US5225841A (en) *	1991-06-27	1993-07-06	Hughes Aircraft Company	Glittering array for radar pulse shaping
US5140333A (en) *	1991-08-23	1992-08-18	Westinghouse Electric Corp.	System and method for operating transmit/receive modules of active aperture phased array antennas
NL9300383A (nl) *	1993-03-03	1994-10-03	Hollandse Signaalapparaten Bv	Radarapparaat.
US5353033A (en) *	1993-04-15	1994-10-04	Hughes Aircraft Company	Optoelectronic phased array with digital transmit signal interface
US5414433A (en) *	1994-02-16	1995-05-09	Raytheon Company	Phased array radar antenna with two-stage time delay units
US5731784A (en) *	1996-07-18	1998-03-24	Northrop Grumman Corporation	Adaptive pulse shaping implementation and method for control of solid state transmitter spectrum and time sidelobes

1998
- 1998-04-29 NL NL1009033A patent/NL1009033C2/nl not_active IP Right Cessation
1999
- 1999-04-13 DE DE69930344T patent/DE69930344T2/de not_active Expired - Fee Related
- 1999-04-13 AU AU23737/99A patent/AU746829B2/en not_active Ceased
- 1999-04-13 EP EP99201183A patent/EP0954056B1/de not_active Expired - Lifetime
- 1999-04-26 CA CA002270096A patent/CA2270096C/en not_active Expired - Fee Related
- 1999-04-28 US US09/300,455 patent/US6140962A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2270096C (en)	2009-01-06
EP0954056A1 (de)	1999-11-03
CA2270096A1 (en)	1999-10-29
NL1009033C2 (nl)	1999-11-01
US6140962A (en)	2000-10-31
DE69930344T2 (de)	2006-12-07
AU2373799A (en)	1999-11-11
EP0954056B1 (de)	2006-03-15
AU746829B2 (en)	2002-05-02

Publication	Publication Date	Title
NO995155D0 (no)	1999-10-22	Antennesystem
DE69917638D1 (de)	2004-07-01	Antennenanordnung
DE19983498T1 (de)	2001-07-26	Antennenanordnung
DE69941079D1 (de)	2009-08-20	Antennendiversitätssystem
NO996536D0 (no)	1999-12-29	Antennesystem
NO20004849D0 (no)	2000-09-27	Offshoreborings-system
FI980135A0 (fi)	1998-01-21	Inbyggt system
FI974481L (fi)	1999-06-11	Antenni
FI972461A0 (fi)	1997-06-10	Radiosystem
DE69831324D1 (de)	2005-09-29	Funkantennensystem
DK0916169T3 (da)	2002-12-02	Antenneanordning
DE69930344D1 (de)	2006-05-11	Antennensystem
FI113213B (fi)	2004-03-15	Tasoantenni
DE69915677D1 (de)	2004-04-22	Vordrucksystem
DE69831456T2 (de)	2006-06-14	Antennensystem
DE69821777D1 (de)	2004-03-25	Antennensystem
FI980392L (fi)	1999-08-21	Antenni
DE59804689D1 (de)	2002-08-08	Autoradioanlage
NO20010735D0 (no)	2001-02-13	Antenneanordning
DE19983744T8 (de)	2007-02-01	Antennenvorrichtung
DE59909955D1 (de)	2004-08-19	Brennstoffzumess-system
DE50009241D1 (de)	2005-02-17	Antennensystem
DE59900673D1 (de)	2002-02-21	Hublade-Bühnensystem
DE19882434T1 (de)	2000-05-25	Antennenreferenzpunkt
SE9801712D0 (sv)	1998-05-15	Antenna system

Legal Events

Date	Code	Title	Description
2007-06-14	8364	No opposition during term of opposition
2010-02-18	8339	Ceased/non-payment of the annual fee