GB2370159B - Tunable fluid-filled dielectric resonator antennas - Google Patents

Tunable fluid-filled dielectric resonator antennas

Info

Publication number
GB2370159B
GB2370159B GB0030602A GB0030602A GB2370159B GB 2370159 B GB2370159 B GB 2370159B GB 0030602 A GB0030602 A GB 0030602A GB 0030602 A GB0030602 A GB 0030602A GB 2370159 B GB2370159 B GB 2370159B
Authority
GB
United Kingdom
Prior art keywords
dielectric resonator
filled dielectric
resonator antennas
tunable fluid
tunable
Prior art date
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
GB0030602A
Other versions
GB2370159A (en
GB0030602D0 (en
Inventor
Simon Philip Kingsley
Steven Gregory O'keefe
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.)
Filing date
Publication date
Application filed by Antenova Ltd filed Critical Antenova Ltd
Priority to GB0030602A priority Critical patent/GB2370159B/en
Publication of GB0030602D0 publication Critical patent/GB0030602D0/en
Priority to AU2002220901A priority patent/AU2002220901A1/en
Priority to EP01270927A priority patent/EP1348245A1/en
Priority to PCT/GB2001/005397 priority patent/WO2002049154A1/en
Publication of GB2370159A publication Critical patent/GB2370159A/en
Application granted granted Critical
Publication of GB2370159B publication Critical patent/GB2370159B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
GB0030602A 2000-12-15 2000-12-15 Tunable fluid-filled dielectric resonator antennas Expired - Fee Related GB2370159B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0030602A GB2370159B (en) 2000-12-15 2000-12-15 Tunable fluid-filled dielectric resonator antennas
AU2002220901A AU2002220901A1 (en) 2000-12-15 2001-12-07 Tuneable fluid-filled dielectric resonator antennas
EP01270927A EP1348245A1 (en) 2000-12-15 2001-12-07 Tuneable fluid-filled dielectric resonator antennas
PCT/GB2001/005397 WO2002049154A1 (en) 2000-12-15 2001-12-07 Tuneable fluid-filled dielectric resonator antennas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0030602A GB2370159B (en) 2000-12-15 2000-12-15 Tunable fluid-filled dielectric resonator antennas

Publications (3)

Publication Number Publication Date
GB0030602D0 GB0030602D0 (en) 2001-01-31
GB2370159A GB2370159A (en) 2002-06-19
GB2370159B true GB2370159B (en) 2004-07-21

Family

ID=9905145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0030602A Expired - Fee Related GB2370159B (en) 2000-12-15 2000-12-15 Tunable fluid-filled dielectric resonator antennas

Country Status (4)

Country Link
EP (1) EP1348245A1 (en)
AU (1) AU2002220901A1 (en)
GB (1) GB2370159B (en)
WO (1) WO2002049154A1 (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
KR100691626B1 (en) * 2006-02-28 2007-03-12 삼성전기주식회사 Multiple resonance liquid antenna
KR100771819B1 (en) * 2006-03-03 2007-10-30 삼성전기주식회사 Frequency tunable liquid antenna
KR100735454B1 (en) * 2006-03-16 2007-07-04 삼성전기주식회사 Liquid coupled antenna
CN111786116B (en) * 2020-08-12 2022-10-28 南通大学 Micro-fluid frequency reconfigurable quasi-yagi antenna based on dielectric resonator
CN114696074A (en) * 2020-12-31 2022-07-01 华为技术有限公司 Antenna and electronic equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427106A (en) * 1943-10-28 1947-09-09 Rca Corp Attenuator for centimeter waves
US3701058A (en) * 1971-06-03 1972-10-24 Bob L Smith Fluidic phase shifter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KINGSLEY & O'KEEFE BEAM STEERING AND MONOPULSE PROCESSING... *
WPI ABSTRACT NO.1992-130413 (ABSTRACT OF SU1662586) *

Also Published As

Publication number Publication date
GB2370159A (en) 2002-06-19
GB0030602D0 (en) 2001-01-31
AU2002220901A1 (en) 2002-06-24
EP1348245A1 (en) 2003-10-01
WO2002049154A1 (en) 2002-06-20

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Legal Events

Date Code Title Description
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

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

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181215