GB2400498B - Dielectrically-loaded antenna structure using a microstrip transmission line as a signal feed and radiator - Google Patents

Dielectrically-loaded antenna structure using a microstrip transmission line as a signal feed and radiator

Info

Publication number: GB2400498B
Authority: GB; United Kingdom
Prior art keywords: dielectrically; radiator; transmission line; antenna structure; signal feed
Prior art date: 2002-05-15
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

GB0415798A

Other versions

GB0415798D0 (en

GB2400498A (en

Inventor

Rebecca Thomas

Susan Williams

James William Kingsley

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.)

2002-05-15

Filing date

2003-05-15

Publication date

2005-04-13

2002-05-15 Priority claimed from GB0211109A external-priority patent/GB0211109D0/en

2002-05-15 Priority claimed from GB0211114A external-priority patent/GB0211114D0/en

2003-05-15 Application filed by Antenova Ltd filed Critical Antenova Ltd

2003-05-15 Priority claimed from GB0311181A external-priority patent/GB2388964B/en

2004-08-18 Publication of GB0415798D0 publication Critical patent/GB0415798D0/en

2004-10-13 Publication of GB2400498A publication Critical patent/GB2400498A/en

2005-04-13 Application granted granted Critical

2005-04-13 Publication of GB2400498B publication Critical patent/GB2400498B/en

2023-05-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- H01Q9/0485—Dielectric resonator antennas
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
- 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

GB0415798A 2002-05-15 2003-05-15 Dielectrically-loaded antenna structure using a microstrip transmission line as a signal feed and radiator Expired - Fee Related GB2400498B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0211109A GB0211109D0 (en)	2002-05-15	2002-05-15	Dielectric resonator antenna array feed mechanism
GB0211114A GB0211114D0 (en)	2002-05-15	2002-05-15	Improvements relating to attaching dielectric resonators to electrical feed structures
GB0311181A GB2388964B (en)	2002-05-15	2003-05-15	Improvements relating to attaching dielectric antenna structures to microstrip transmission line feed structures

Publications (3)

Publication Number	Publication Date
GB0415798D0 GB0415798D0 (en)	2004-08-18
GB2400498A GB2400498A (en)	2004-10-13
GB2400498B true GB2400498B (en)	2005-04-13

Family

ID=33032925

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0415798A Expired - Fee Related GB2400498B (en)	2002-05-15	2003-05-15	Dielectrically-loaded antenna structure using a microstrip transmission line as a signal feed and radiator
GB0415804A Expired - Fee Related GB2401249B (en)	2002-05-15	2003-05-15	Improvements relating to attaching dielectric antenna structures to microstrip transmission line feed structures formed on dielectric substrates

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB0415804A Expired - Fee Related GB2401249B (en)	2002-05-15	2003-05-15	Improvements relating to attaching dielectric antenna structures to microstrip transmission line feed structures formed on dielectric substrates

Country Status (1)

Country	Link
GB (2)	GB2400498B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109687112A (en) *	2019-01-22	2019-04-26	南通大学	A kind of miniaturization dielectric patch antenna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10163738A (en) *	1996-11-29	1998-06-19	Matsushita Electric Ind Co Ltd	Surface mount antenna and method of mounting the same
GB2393039A (en) *	2002-08-14	2004-03-17	Antenova Ltd	An electrically small dielectric antenna with wide bandwidth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3185513B2 (en) *	1994-02-07	2001-07-11	株式会社村田製作所	Surface mount antenna and method of mounting the same
JP3158846B2 (en) *	1994-03-09	2001-04-23	株式会社村田製作所	Surface mount antenna
JPH07249927A (en) *	1994-03-09	1995-09-26	Murata Mfg Co Ltd	Surface mounted antenna
JPH0955618A (en) *	1995-08-17	1997-02-25	Murata Mfg Co Ltd	Chip antenna

2003
- 2003-05-15 GB GB0415798A patent/GB2400498B/en not_active Expired - Fee Related
- 2003-05-15 GB GB0415804A patent/GB2401249B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10163738A (en) *	1996-11-29	1998-06-19	Matsushita Electric Ind Co Ltd	Surface mount antenna and method of mounting the same
GB2393039A (en) *	2002-08-14	2004-03-17	Antenova Ltd	An electrically small dielectric antenna with wide bandwidth

Also Published As

Publication number	Publication date
GB0415798D0 (en)	2004-08-18
GB2401249A (en)	2004-11-03
GB2400498A (en)	2004-10-13
GB2401249B (en)	2005-04-13
GB0415804D0 (en)	2004-08-18

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Legal Events

Date	Code	Title	Description
2011-01-26	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20100515