EP1753084A3 - Antenne à fentes ferroélectrique - Google Patents

Antenne à fentes ferroélectrique Download PDF

Info

Publication number
EP1753084A3
EP1753084A3 EP06123190A EP06123190A EP1753084A3 EP 1753084 A3 EP1753084 A3 EP 1753084A3 EP 06123190 A EP06123190 A EP 06123190A EP 06123190 A EP06123190 A EP 06123190A EP 1753084 A3 EP1753084 A3 EP 1753084A3
Authority
EP
European Patent Office
Prior art keywords
forming
antenna
resonant frequency
response
voltage
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.)
Granted
Application number
EP06123190A
Other languages
German (de)
English (en)
Other versions
EP1753084A2 (fr
EP1753084B1 (fr
Inventor
Stanley Slavko Toncich
Allen Tran
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.)
Kyocera Corp
Original Assignee
Kyocera Wireless Corp
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
Priority claimed from US09/904,631 external-priority patent/US6690251B2/en
Application filed by Kyocera Wireless Corp filed Critical Kyocera Wireless Corp
Priority claimed from EP02718438A external-priority patent/EP1384285B1/fr
Publication of EP1753084A2 publication Critical patent/EP1753084A2/fr
Publication of EP1753084A3 publication Critical patent/EP1753084A3/fr
Application granted granted Critical
Publication of EP1753084B1 publication Critical patent/EP1753084B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas

Landscapes

  • Waveguide Aerials (AREA)
EP06123190A 2001-04-11 2002-04-04 Antenne à fentes ferroélectrique Expired - Lifetime EP1753084B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US28309301P 2001-04-11 2001-04-11
US09/904,631 US6690251B2 (en) 2001-04-11 2001-07-13 Tunable ferro-electric filter
US09/912,753 US6639491B2 (en) 2001-04-11 2001-07-24 Tunable ferro-electric multiplexer
US09/927,732 US6690176B2 (en) 2001-04-11 2001-08-08 Low-loss tunable ferro-electric device and method of characterization
US09/927,136 US6825818B2 (en) 2001-04-11 2001-08-10 Tunable matching circuit
EP02718438A EP1384285B1 (fr) 2001-04-11 2002-04-04 Antenne ferroelectrique et procede d'accord de celle-ci

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP02718438A Division EP1384285B1 (fr) 2001-04-11 2002-04-04 Antenne ferroelectrique et procede d'accord de celle-ci
EP02718438.1 Division 2002-04-04

Publications (3)

Publication Number Publication Date
EP1753084A2 EP1753084A2 (fr) 2007-02-14
EP1753084A3 true EP1753084A3 (fr) 2008-02-27
EP1753084B1 EP1753084B1 (fr) 2011-08-24

Family

ID=37561194

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06123190A Expired - Lifetime EP1753084B1 (fr) 2001-04-11 2002-04-04 Antenne à fentes ferroélectrique

Country Status (1)

Country Link
EP (1) EP1753084B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9437921B2 (en) 2014-02-04 2016-09-06 Raytheon Company Optically reconfigurable RF fabric
US9728668B2 (en) 2014-02-04 2017-08-08 Raytheon Company Integrated photosensitive film and thin LED display
US9639001B2 (en) 2014-02-04 2017-05-02 Raytheon Company Optically transitioned metal-insulator surface
US9407976B2 (en) 2014-02-04 2016-08-02 Raytheon Company Photonically routed transmission line
FR3072832B1 (fr) * 2017-10-19 2019-10-18 Universite De Rennes 1 Systeme antennaire agile optiquement transparent

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230468B (de) * 1963-11-13 1966-12-15 Philips Patentverwaltung Hohlleiter-Schlitzantenne fuer Mikrowellen mit elektrisch schwenkbarem Richtdiagramm
US3949405A (en) * 1973-12-21 1976-04-06 Thomson-Csf Vertically polarised omnidirectional antenna
GB2251520A (en) * 1990-06-22 1992-07-08 Thomson Csf Orthogonal slot flat microwave antenna for dual polarization
US5583524A (en) * 1993-08-10 1996-12-10 Hughes Aircraft Company Continuous transverse stub element antenna arrays using voltage-variable dielectric material
US5617104A (en) * 1995-03-28 1997-04-01 Das; Satyendranath High Tc superconducting tunable ferroelectric transmitting system
WO2000079645A1 (fr) * 1999-06-18 2000-12-28 Telefonaktiebolaget Lm Ericsson (Publ) Antenne syntonisable en spirale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756421A (en) * 1946-01-05 1956-07-24 George G Harvey Beacon antenna
DE2708070C3 (de) * 1977-02-22 1980-09-04 Aeg-Telefunken Kabelwerke Ag, Rheydt, 4050 Moenchengladbach Strahlendes Hochfrequenz-Koaxialkabel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230468B (de) * 1963-11-13 1966-12-15 Philips Patentverwaltung Hohlleiter-Schlitzantenne fuer Mikrowellen mit elektrisch schwenkbarem Richtdiagramm
US3949405A (en) * 1973-12-21 1976-04-06 Thomson-Csf Vertically polarised omnidirectional antenna
GB2251520A (en) * 1990-06-22 1992-07-08 Thomson Csf Orthogonal slot flat microwave antenna for dual polarization
US5583524A (en) * 1993-08-10 1996-12-10 Hughes Aircraft Company Continuous transverse stub element antenna arrays using voltage-variable dielectric material
US5617104A (en) * 1995-03-28 1997-04-01 Das; Satyendranath High Tc superconducting tunable ferroelectric transmitting system
WO2000079645A1 (fr) * 1999-06-18 2000-12-28 Telefonaktiebolaget Lm Ericsson (Publ) Antenne syntonisable en spirale

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VARADAN V K ET AL: "DESIGN AND DEVELOPMENT OF ELECTRONICALLY TUNABLE MICROSTRIP ANTENNAS", SMART MATERIALS AND STRUCTURES, IOP PUBLISHING LTD., BRISTOL, GB, vol. 8, no. 2, April 1999 (1999-04-01), pages 238 - 242, XP000873947, ISSN: 0964-1726 *

Also Published As

Publication number Publication date
EP1753084A2 (fr) 2007-02-14
EP1753084B1 (fr) 2011-08-24

Similar Documents

Publication Publication Date Title
FI113813B (fi) Sähköisesti viritettävä monikaistainen tasoantenni
CN1256000C (zh) 多频缝隙天线装置
Chi et al. Compact multiband folded loop chip antenna for small-size mobile phone
CN1070663C (zh) 具有综合到可活动机壳元件上的电路的电子设备
Lai et al. Design of reconfigurable antennas based on an L-shaped slot and PIN diodes for compact wireless devices
Wang et al. Two PIFA-related miniaturized dual-band antennas
EP1122812A3 (fr) Antenne montable en surface et appareil de communication utilisant celle-ci
EP1271691A2 (fr) Antenne à résonateur diélectrique
EP1102348A1 (fr) Antenne montable en surface et appareil de communication utilisant une telle antenne
US20020130816A1 (en) Antenna arrangement
CN1483229A (zh) 具有引导的rf电流的天线系统
KR970063822A (ko) 표면실장형 안테나 및 이 안테나를 사용하는 통신기기
EP1132998A3 (fr) Dispositif d'antenne et appareil de communications portable
AU4205101A (en) An integrated antenna for mobile telephones
US6262682B1 (en) Micro-strip antenna
EP1152481A3 (fr) Dispositif d'antenne et appareil de communiation sans fil portable
EP1686511A3 (fr) Largeur de bande passante, transpondeur d'impédance d'identification du système électronique élevée
EP1152482A3 (fr) Antenne radioélectrique miniaturisée
AU2003216303A1 (en) Tire electronics assembly having a multi-frequency antenna
US6873294B1 (en) Antenna arrangement having magnetic field reduction in near-field by high impedance element
EP1753084A3 (fr) Antenne à fentes ferroélectrique
JPH09326624A (ja) チップアンテナ
EP1547197A1 (fr) Dispositif de rayonnement pour antenne plane en f inverse
Chang et al. Broadband dielectric resonator antenna with metal coating
JP3185322B2 (ja) 携帯無線機用小形アンテナ

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 1384285

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LT LU MC NL PT SE TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 9/30 20060101ALI20080116BHEP

Ipc: H01Q 9/04 20060101AFI20080116BHEP

Ipc: H01Q 9/16 20060101ALI20080116BHEP

Ipc: H01Q 13/22 20060101ALI20080116BHEP

Ipc: H01Q 13/06 20060101ALI20080116BHEP

Ipc: H01Q 13/02 20060101ALI20080116BHEP

Ipc: H01Q 13/20 20060101ALI20080116BHEP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LT LU MC NL PT SE TR

17P Request for examination filed

Effective date: 20080612

17Q First examination report despatched

Effective date: 20080714

AKX Designation fees paid

Designated state(s): DE ES FR GB IE IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KYOCERA CORPORATION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 1384285

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IE IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 60240914

Country of ref document: DE

Effective date: 20111027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110824

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120525

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60240914

Country of ref document: DE

Effective date: 20120525

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120404

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20121228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120404

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120404

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60240914

Country of ref document: DE

Effective date: 20121101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121101