GB0200585D0 - Antenna with adjustable beam direction - Google Patents

Antenna with adjustable beam direction

Info

Publication number: GB0200585D0
Authority: GB; United Kingdom
Prior art keywords: antenna; beam direction; adjustable beam; adjustable
Prior art date: 2002-01-11
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

GBGB0200585.8A

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.)

CSA Ltd

Original Assignee

CSA 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.)

2002-01-11

Filing date

2002-01-11

Publication date

2002-02-27

2002-01-11 Application filed by CSA Ltd filed Critical CSA Ltd

2002-01-11 Priority to GBGB0200585.8A priority Critical patent/GB0200585D0/en

2002-02-27 Publication of GB0200585D0 publication Critical patent/GB0200585D0/en

2003-01-13 Priority to GB0300708A priority patent/GB2384369B/en

2005-05-09 Priority to GB0509430A priority patent/GB2410838A/en

Status Ceased legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/184—Strip line phase-shifters
- 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
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
- 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
- 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
- H01Q3/30—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 varying the relative phase between the radiating elements of an array
- 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
- H01Q3/30—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 varying the relative phase between the radiating elements of an array
- H01Q3/32—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 varying the relative phase between the radiating elements of an array by mechanical means
- 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
- H01Q3/005—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning

Landscapes

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

GBGB0200585.8A 2002-01-11 2002-01-11 Antenna with adjustable beam direction Ceased GB0200585D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GBGB0200585.8A GB0200585D0 (en)	2002-01-11	2002-01-11	Antenna with adjustable beam direction
GB0300708A GB2384369B (en)	2002-01-11	2003-01-13	Antenna with adjustable beam direction
GB0509430A GB2410838A (en)	2002-01-11	2005-05-09	Antenna with adjustable beam direction

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0200585.8A GB0200585D0 (en)	2002-01-11	2002-01-11	Antenna with adjustable beam direction

Publications (1)

Publication Number	Publication Date
GB0200585D0 true GB0200585D0 (en)	2002-02-27

Family

ID=9928927

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GBGB0200585.8A Ceased GB0200585D0 (en)	2002-01-11	2002-01-11	Antenna with adjustable beam direction
GB0300708A Expired - Lifetime GB2384369B (en)	2002-01-11	2003-01-13	Antenna with adjustable beam direction
GB0509430A Withdrawn GB2410838A (en)	2002-01-11	2005-05-09	Antenna with adjustable beam direction

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
GB0300708A Expired - Lifetime GB2384369B (en)	2002-01-11	2003-01-13	Antenna with adjustable beam direction
GB0509430A Withdrawn GB2410838A (en)	2002-01-11	2005-05-09	Antenna with adjustable beam direction

Country Status (1)

Country	Link
GB (3)	GB0200585D0 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2424765B (en) *	2005-03-29	2007-07-25	Csa Ltd	A dipole antenna
FI20055285A (en) *	2005-06-03	2006-12-04	Filtronic Comtek Oy	Arrangements for controlling a base station antenna
KR100807321B1 (en) *	2005-12-13	2008-02-28	주식회사 케이엠더블유	Adjustable beam antenna for mobile communication base station
GB0701090D0 (en)	2007-01-19	2007-02-28	Plasma Antennas Ltd	A selectable beam antenna
WO2009026719A1 (en)	2007-08-31	2009-03-05	Allen-Vanguard Technologies Inc.	Radio antenna assembly and apparatus for controlling transmission and reception of rf signals
CN102122758A (en) *	2010-12-24	2011-07-13	网拓(上海)通信技术有限公司	Base station antenna with electrically adjustable electrical inclination angle and control method thereof
US9373884B2 (en)	2012-12-07	2016-06-21	Kathrein-Werke Kg	Dual-polarised, omnidirectional antenna
US9444151B2 (en) *	2014-01-10	2016-09-13	Commscope Technologies Llc	Enhanced phase shifter circuit to reduce RF cables
CN103855471B (en) *	2014-02-27	2017-03-29	京信通信技术(广州)有限公司	Phase-shift system
US10033086B2 (en)	2014-11-10	2018-07-24	Commscope Technologies Llc	Tilt adapter for diplexed antenna with semi-independent tilt
US10116425B2 (en)	2014-11-10	2018-10-30	Commscope Technologies Llc	Diplexed antenna with semi-independent tilt
CN104466405A (en) *	2014-11-11	2015-03-25	李梓萌	Adjustable phase shifting device for array antenna
EP3125366B1 (en) *	2015-07-29	2020-02-19	CommScope Technologies LLC	Tilt adapter for diplexed antenna with semi-independent tilt
US20190123443A1 (en) *	2017-10-19	2019-04-25	Laird Technologies, Inc.	Stacked patch antenna elements and antenna assemblies
CN110661081B (en) *	2018-06-29	2023-10-31	康普技术有限责任公司	Base station antenna including wiper phase shifter
CN110829029A (en) *	2018-08-10	2020-02-21	康普技术有限责任公司	Phase shifter assembly
EP4258470A4 (en) *	2020-12-30	2024-01-17	Huawei Technologies Co., Ltd.	Base station antenna
US12003038B2 (en)	2021-02-08	2024-06-04	Nokia Technologies Oy	Array of patch antennas

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2193379B (en) *	1986-07-24	1990-04-18	Gen Electric Plc	An antenna
US4973972A (en) *	1989-09-07	1990-11-27	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Adminstration	Stripline feed for a microstrip array of patch elements with teardrop shaped probes
BR9509560A (en) *	1994-11-04	1997-09-16	Deltec New Zealand	Antenna control system
SE508513C2 (en) *	1997-02-14	1998-10-12	Ericsson Telefon Ab L M	Microstrip antenna as well as group antenna
US5798675A (en) *	1997-02-25	1998-08-25	Radio Frequency Systems, Inc.	Continuously variable phase-shifter for electrically down-tilting an antenna
US5905462A (en) *	1998-03-18	1999-05-18	Lucent Technologies, Inc.	Steerable phased-array antenna with series feed network
KR100269584B1 (en) *	1998-07-06	2000-10-16	구관영	Low sidelobe double polarization directional antenna with chalk reflector
JP3325007B2 (en) *	2000-01-28	2002-09-17	電気興業株式会社	Array antenna feeding device
CN1481596A (en) *	2000-12-21	2004-03-10	3	Dual polarisation antenna
US7233217B2 (en) *	2001-08-23	2007-06-19	Andrew Corporation	Microstrip phase shifter

2002
- 2002-01-11 GB GBGB0200585.8A patent/GB0200585D0/en not_active Ceased
2003
- 2003-01-13 GB GB0300708A patent/GB2384369B/en not_active Expired - Lifetime
2005
- 2005-05-09 GB GB0509430A patent/GB2410838A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB0509430D0 (en)	2005-06-15
GB0300708D0 (en)	2003-02-12
GB2384369B (en)	2005-07-06
GB2384369A (en)	2003-07-23
GB2410838A (en)	2005-08-10

Publication	Publication Date	Title
GB2392782B (en)	2005-07-13	An Antenna
AU2003252110A1 (en)	2004-02-09	Multi-beam antenna
EP1510833A4 (en)	2011-03-02	Radar
GB2384369B (en)	2005-07-06	Antenna with adjustable beam direction
AU2003287198A8 (en)	2004-05-25	Directional antenna
EP1471367A4 (en)	2005-02-02	Radar
AU2003282618A8 (en)	2004-06-07	Antenna assembly
AU2003283234A8 (en)	2004-03-19	Directive antenna elements
GB2391112B (en)	2005-10-12	An antenna
GB0204748D0 (en)	2002-04-17	Improved antenna
GB0229123D0 (en)	2003-11-12	Antenna array
GB2384914B (en)	2004-06-23	Antenna calibration
TW547788U (en)	2003-08-11	Planar reverse-F antenna
AU2003261681A1 (en)	2004-03-11	Antenna
GB0219762D0 (en)	2002-10-02	An antenna
TW545704U (en)	2003-08-01	Antenna
GB2393855B (en)	2006-03-08	An antenna
AU2003292791A8 (en)	2004-07-22	Antenna
AU2003274267A1 (en)	2004-03-11	Low-volume antenna
GB0214403D0 (en)	2002-07-31	An antenna
SG114541A1 (en)	2005-09-28	An antenna
GB0206014D0 (en)	2002-04-24	Antenna
TW545713U (en)	2003-08-01	Antenna
GB0203525D0 (en)	2002-10-30	Antenna
GB0201417D0 (en)	2002-03-13	Antenna

Legal Events

Date	Code	Title	Description
2003-03-12	AT	Applications terminated before publication under section 16(1)