GB0307080D0 - Back-to-back antenna arrangements - Google Patents

Back-to-back antenna arrangements

Info

Publication number: GB0307080D0
Authority: GB; United Kingdom
Prior art keywords: antenna arrangements; arrangements; antenna; back antenna
Prior art date: 2002-03-27
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.): Granted

Application number

GB0307080A

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.)

Antenova Ltd

Original Assignee

Antenova 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.)

2002-03-27

Filing date

2003-03-27

Publication date

2003-04-30

2003-03-27 Application filed by Antenova Ltd filed Critical Antenova Ltd

2003-04-30 Publication of GB0307080D0 publication Critical patent/GB0307080D0/en

2003-10-01 Publication of GB2387037A publication Critical patent/GB2387037A/en

2004-05-26 Application granted granted Critical

2004-05-26 Publication of GB2387037B publication Critical patent/GB2387037B/en

2023-03-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/005—Antennas or antenna systems providing at least two radiating patterns providing two patterns of opposite direction; back to back antennas
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/104—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
- 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
- H01Q9/0485—Dielectric resonator antennas

GB0307080A 2002-03-27 2003-03-27 Back-to-back antenna arrangements Expired - Lifetime GB2387037B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0207192A GB0207192D0 (en)	2002-03-27	2002-03-27	Back-to-back antenna arrangements

Publications (3)

Publication Number	Publication Date
GB0307080D0 true GB0307080D0 (en)	2003-04-30
GB2387037A GB2387037A (en)	2003-10-01
GB2387037B GB2387037B (en)	2004-05-26

Family

ID=9933790

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0207192A Ceased GB0207192D0 (en)	2002-03-27	2002-03-27	Back-to-back antenna arrangements
GB0307080A Expired - Lifetime GB2387037B (en)	2002-03-27	2003-03-27	Back-to-back antenna arrangements

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB0207192A Ceased GB0207192D0 (en)	2002-03-27	2002-03-27	Back-to-back antenna arrangements

Country Status (3)

Country	Link
AU (1)	AU2003217038A1 (en)
GB (2)	GB0207192D0 (en)
WO (1)	WO2003083991A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7071879B2 (en)	2004-06-01	2006-07-04	Ems Technologies Canada, Ltd.	Dielectric-resonator array antenna system
US8077758B2 (en)	2005-02-10	2011-12-13	Interdigital Technology Corporation	Signal separation techniques to provide robust spread spectrum signal decoding
FR2935198B1 (en) *	2008-08-19	2011-11-25	Thales Sa	COMPACT RADIANT ELEMENT WITH LOW LOSSES
US9692112B2 (en) *	2015-04-08	2017-06-27	Sony Corporation	Antennas including dual radiating elements for wireless electronic devices
US10620293B2 (en) *	2017-11-02	2020-04-14	The Boeing Company	Determining direction of arrival of an electromagnetic wave
CN110416713B (en) *	2019-08-27	2021-05-04	北京邮电大学	A broadband two-dimensional beam scanning dielectric resonant antenna and wireless communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6198450B1 (en) *	1995-06-20	2001-03-06	Naoki Adachi	Dielectric resonator antenna for a mobile communication
US6452565B1 (en) *	1999-10-29	2002-09-17	Antenova Limited	Steerable-beam multiple-feed dielectric resonator antenna
GB0101567D0 (en) *	2001-01-22	2001-03-07	Antenova Ltd	Dielectric resonator antenna with mutually orrthogonal feeds

2002
- 2002-03-27 GB GB0207192A patent/GB0207192D0/en not_active Ceased
2003
- 2003-03-27 AU AU2003217038A patent/AU2003217038A1/en not_active Abandoned
- 2003-03-27 GB GB0307080A patent/GB2387037B/en not_active Expired - Lifetime
- 2003-03-27 WO PCT/GB2003/001328 patent/WO2003083991A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU2003217038A1 (en)	2003-10-13
WO2003083991A1 (en)	2003-10-09
GB0207192D0 (en)	2002-05-08
GB2387037B (en)	2004-05-26
GB2387037A (en)	2003-10-01

Publication	Publication Date	Title
GB2392782B (en)	2005-07-13	An Antenna
AU2002327874A8 (en)	2004-02-09	Antenna with one or more holes
EP1564841A4 (en)	2005-12-21	Unbalanced antenna
AU2003280813A8 (en)	2004-06-23	Active antenna
AU2003282618A8 (en)	2004-06-07	Antenna assembly
GB2387158B (en)	2005-08-10	Aerial devices
GB2391112B (en)	2005-10-12	An antenna
GB2387037B (en)	2004-05-26	Back-to-back antenna arrangements
GB0204748D0 (en)	2002-04-17	Improved antenna
GB0229123D0 (en)	2003-11-12	Antenna array
TW547788U (en)	2003-08-11	Planar reverse-F antenna
TW545704U (en)	2003-08-01	Antenna
GB0219762D0 (en)	2002-10-02	An antenna
GB2391710B (en)	2005-11-30	Antenna system
EP1515391A4 (en)	2005-10-19	Antenna device
GB2393855B (en)	2006-03-08	An antenna
AU2003292791A8 (en)	2004-07-22	Antenna
TW549614U (en)	2003-08-21	Simple type antenna parts
TW570318U (en)	2004-01-01	Antenna supporting architecture
TW555173U (en)	2003-09-21	Antenna structure
TW551628U (en)	2003-09-01	Serial-connection antenna structure
TW545705U (en)	2003-08-01	Antenna structure
TW545713U (en)	2003-08-01	Antenna
GB0201417D0 (en)	2002-03-13	Antenna
GB0203525D0 (en)	2002-10-30	Antenna

Legal Events

Date	Code	Title	Description
2013-07-31	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20130704 AND 20130710
2015-02-11	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20150115 AND 20150121
2023-04-19	PE20	Patent expired after termination of 20 years	Expiry date: 20230326