GB9718192D0 - Antenna array and method therefor - Google Patents

Antenna array and method therefor

Info

Publication number: GB9718192D0
Authority: GB; United Kingdom
Prior art keywords: antenna array; method therefor; therefor; antenna; array
Prior art date: 1997-08-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB9718192.9A

Other versions

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.)

Motorola Solutions UK Ltd

Original Assignee

Motorola Ltd

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.)

1997-08-29

Filing date

1997-08-29

Publication date

1997-11-05

1997-08-29 Application filed by Motorola Ltd filed Critical Motorola Ltd

1997-08-29 Priority to GB9718192A priority Critical patent/GB2328800A/en

1997-11-05 Publication of GB9718192D0 publication Critical patent/GB9718192D0/en

1998-08-24 Priority to EP98948884A priority patent/EP1010212A1/en

1998-08-24 Priority to PCT/EP1998/005494 priority patent/WO1999012232A1/en

1998-08-24 Priority to CA002302299A priority patent/CA2302299A1/en

1998-08-24 Priority to AU95347/98A priority patent/AU9534798A/en

1998-08-24 Priority to RU2000107806/09A priority patent/RU2000107806A/en

1998-08-24 Priority to CN 98809578 priority patent/CN1272229A/en

1999-03-03 Publication of GB2328800A publication Critical patent/GB2328800A/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- H01Q3/2611—Means for null steering; Adaptive interference nulling
- 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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)
Mobile Radio Communication Systems (AREA)
Details Of Aerials (AREA)
Burglar Alarm Systems (AREA)

GB9718192A 1997-08-29 1997-08-29 Antenna array arrangement with converging nulls Withdrawn GB2328800A (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
GB9718192A GB2328800A (en)	1997-08-29	1997-08-29	Antenna array arrangement with converging nulls
EP98948884A EP1010212A1 (en)	1997-08-29	1998-08-24	Antenna array and method therefor
PCT/EP1998/005494 WO1999012232A1 (en)	1997-08-29	1998-08-24	Antenna array and method therefor
CA002302299A CA2302299A1 (en)	1997-08-29	1998-08-24	Antenna array and method therefor
AU95347/98A AU9534798A (en)	1997-08-29	1998-08-24	Antenna array and method therefor
RU2000107806/09A RU2000107806A (en)	1997-08-29	1998-08-24	ANTENNA GRILLE AND METHOD OF ITS USE
CN 98809578 CN1272229A (en)	1997-08-29	1998-08-24	Antenna array and method thereof

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9718192A GB2328800A (en)	1997-08-29	1997-08-29	Antenna array arrangement with converging nulls

Publications (2)

Publication Number	Publication Date
GB9718192D0 true GB9718192D0 (en)	1997-11-05
GB2328800A GB2328800A (en)	1999-03-03

Family

ID=10818131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9718192A Withdrawn GB2328800A (en)	1997-08-29	1997-08-29	Antenna array arrangement with converging nulls

Country Status (7)

Country	Link
EP (1)	EP1010212A1 (en)
CN (1)	CN1272229A (en)
AU (1)	AU9534798A (en)
CA (1)	CA2302299A1 (en)
GB (1)	GB2328800A (en)
RU (1)	RU2000107806A (en)
WO (1)	WO1999012232A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2349045A (en) *	1999-04-16	2000-10-18	Fujitsu Ltd	Base station transmission beam pattern forming; interference reduction
JP3445201B2 (en)	1999-10-21	2003-09-08	松下電器産業株式会社	Array antenna wireless communication apparatus and weighting coefficient generation method
CN1145239C (en) *	2000-03-27	2004-04-07	信息产业部电信科学技术研究院	Method for improving covered range of intelligent antenna array
JP4241440B2 (en) *	2004-03-03	2009-03-18	株式会社日立製作所	Packet scheduling method and wireless communication apparatus
WO2006016409A1 (en) *	2004-08-12	2006-02-16	Fujitsu Limited	Receiver, transmitter, and reception method
JP5556154B2 (en) *	2009-12-03	2014-07-23	日本電気株式会社	Antenna beam directing device and antenna beam directing method
US10256922B2 (en) *	2017-08-04	2019-04-09	Rohde & Schwarz Gmbh & Co. Kg	Calibration method and system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3006528A1 (en) *	1979-02-21	1980-09-11	Ford Aerospace & Communication	MULTI-BEAM ANTENNA AND METHOD FOR GENERATING AT LEAST ONE ZERO IN AN ANTENNA RADIATION DIAGRAM WITH WIDE RADIATION
GB2188782B (en) *	1985-07-18	1989-08-23	Stc Plc	Adaptive antenna
US4916454A (en) *	1989-06-05	1990-04-10	Allied-Signal Inc.	Adaptive nulling circular array antenna
US5343211A (en) *	1991-01-22	1994-08-30	General Electric Co.	Phased array antenna with wide null
US6101399A (en) *	1995-02-22	2000-08-08	The Board Of Trustees Of The Leland Stanford Jr. University	Adaptive beam forming for transmitter operation in a wireless communication system

1997
- 1997-08-29 GB GB9718192A patent/GB2328800A/en not_active Withdrawn
1998
- 1998-08-24 CA CA002302299A patent/CA2302299A1/en not_active Abandoned
- 1998-08-24 CN CN 98809578 patent/CN1272229A/en active Pending
- 1998-08-24 AU AU95347/98A patent/AU9534798A/en not_active Abandoned
- 1998-08-24 RU RU2000107806/09A patent/RU2000107806A/en not_active Application Discontinuation
- 1998-08-24 EP EP98948884A patent/EP1010212A1/en not_active Withdrawn
- 1998-08-24 WO PCT/EP1998/005494 patent/WO1999012232A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU9534798A (en)	1999-03-22
CN1272229A (en)	2000-11-01
RU2000107806A (en)	2002-03-27
WO1999012232A1 (en)	1999-03-11
GB2328800A (en)	1999-03-03
CA2302299A1 (en)	1999-03-11
EP1010212A1 (en)	2000-06-21

Publication	Publication Date	Title
GB2325349B (en)	2002-03-20	Multi-band slot antenna structure and method
GB2325091B (en)	2002-07-17	Difference drive diversity antenna structure and method
GB2309592B (en)	2001-01-31	An Antenna
GB2330951B (en)	2002-09-18	Antenna
GB2347275B (en)	2002-08-14	Antenna
GB2293278B (en)	1998-07-15	Multi-component antenna and method therefor
EP0985247A4 (en)	2001-04-25	Adjustable array antenna
GB9627091D0 (en)	1997-02-19	An inverted E antenna
GB2312098B (en)	2000-04-05	Antenna
GB9702221D0 (en)	1997-03-26	Antenna and fabrication method
ZA961621B (en)	1996-09-06	Antenna and assembly
GB2317995B (en)	2001-03-07	Antenna assembly and method for attaching an antenna
SG63834A1 (en)	1999-03-30	Antenna apparatus
GB9514660D0 (en)	1995-09-13	An antenna array configuration
GB9718192D0 (en)	1997-11-05	Antenna array and method therefor
GB9708758D0 (en)	1997-06-25	Antenna
GB2321343B (en)	1999-06-02	Antennas
GB2323714B (en)	1999-06-02	Antennas
GB9623558D0 (en)	1997-01-08	Antenna array
IL131497A0 (en)	2001-01-28	Antenna
IL136452A0 (en)	2001-06-14	Method and arrangement relating to antennas
GB9612077D0 (en)	1996-08-14	An antenna
GB9724354D0 (en)	1998-01-14	Micro-electrode array and method
CA77958S (en)	1996-02-08	Antenna
HK1067464A1 (en)	2005-04-08	Method for detection and selection of multiple antenna

Legal Events

Date	Code	Title	Description
2003-02-26	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)