EP2097946A4 - Dielectric antenna - Google Patents

Dielectric antenna

Info

Publication number: EP2097946A4
Authority: EP; European Patent Office
Prior art keywords: dielectric antenna; dielectric; antenna
Prior art date: 2006-11-28
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP07823249A

Other languages

German (de)

French (fr)

Other versions

EP2097946A1 (en

Inventor

Mikko Junttila

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.)

Pulse Finland Oy

Original Assignee

Pulse Finland Oy

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.)

2006-11-28

Filing date

2007-11-14

Publication date

2009-11-18

2007-11-14 Application filed by Pulse Finland Oy filed Critical Pulse Finland Oy

2009-09-09 Publication of EP2097946A1 publication Critical patent/EP2097946A1/en

2009-11-18 Publication of EP2097946A4 publication Critical patent/EP2097946A4/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
- 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
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Details Of Aerials (AREA)

EP07823249A 2006-11-28 2007-11-14 Dielectric antenna Withdrawn EP2097946A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20065751A FI120120B (en)	2006-11-28	2006-11-28	Dielectric antenna
PCT/FI2007/050613 WO2008065241A1 (en)	2006-11-28	2007-11-14	Dielectric antenna

Publications (2)

Publication Number	Publication Date
EP2097946A1 EP2097946A1 (en)	2009-09-09
EP2097946A4 true EP2097946A4 (en)	2009-11-18

Family

ID=37482564

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07823249A Withdrawn EP2097946A4 (en)	2006-11-28	2007-11-14	Dielectric antenna

Country Status (4)

Country	Link
EP (1)	EP2097946A4 (en)
CN (1)	CN101589507A (en)
FI (1)	FI120120B (en)
WO (1)	WO2008065241A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7911392B2 (en) *	2008-11-24	2011-03-22	Research In Motion Limited	Multiple frequency band antenna assembly for handheld communication devices
GB2478991B (en) *	2010-03-26	2014-12-24	Microsoft Corp	Dielectric chip antennas
JP6004264B2 (en) *	2012-09-21	2016-10-05	三菱マテリアル株式会社	Antenna device
CN103268987B (en) *	2013-05-10	2015-07-29	上海安费诺永亿通讯电子有限公司	A kind of small size three is unification multifrequency ceramic antenna frequently
CN104347931B (en) *	2013-08-05	2018-11-09	联想(北京)有限公司	A kind of tunable multiple frequency antenna
CN104868225A (en) *	2014-02-21	2015-08-26	联想(北京)有限公司	Electronic device and manufacturing method of antenna thereof
JP7123641B2 (en) *	2018-06-07	2022-08-23	株式会社東芝	chip antenna

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH057109A (en) *	1991-06-27	1993-01-14	Mitsubishi Electric Corp	Built-in antenna for portable telephone set
EP0944128A1 (en) *	1998-03-18	1999-09-22	Murata Manufacturing Co., Ltd.	Antenna apparatus and portable radio device using the same
US20020101382A1 (en) *	2001-02-01	2002-08-01	Takayoshi Konishi	Chip antenna and antenna unit including the same
EP1267440A2 (en) *	2001-06-15	2002-12-18	Nec Corporation	Antenna element with conductors formed on outer surfaces of device substrate
US20030001781A1 (en) *	2001-06-29	2003-01-02	Takayoshi Konishi	Antenna element with conductors formed on outer surfaces of device substrate
US20040119648A1 (en) *	2000-10-09	2004-06-24	Indra Ghosh	Multiband microwave antenna
EP1505689A1 (en) *	2003-08-08	2005-02-09	Hitachi Metals, Ltd.	Chip antenna device and communications apparatus using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE508356C2 (en) *	1997-02-24	1998-09-28	Ericsson Telefon Ab L M	Antenna Installations
JP3246440B2 (en) *	1998-04-28	2002-01-15	株式会社村田製作所	Antenna device and communication device using the same
JP4003077B2 (en) *	2004-04-28	2007-11-07	株式会社村田製作所	Antenna and wireless communication device
CN2758997Y (en) *	2004-12-22	2006-02-15	摩比天线技术（深圳）有限公司	High-isolated air microstrip coupled feed paster antenna
JP4297164B2 (en) *	2005-01-18	2009-07-15	株式会社村田製作所	Antenna structure and wireless communication device including the same
FI119577B (en) *	2005-11-24	2008-12-31	Pulse Finland Oy	The multiband antenna component

2006
- 2006-11-28 FI FI20065751A patent/FI120120B/en not_active IP Right Cessation
2007
- 2007-11-14 EP EP07823249A patent/EP2097946A4/en not_active Withdrawn
- 2007-11-14 CN CNA2007800437859A patent/CN101589507A/en active Pending
- 2007-11-14 WO PCT/FI2007/050613 patent/WO2008065241A1/en active Application Filing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH057109A (en) *	1991-06-27	1993-01-14	Mitsubishi Electric Corp	Built-in antenna for portable telephone set
EP0944128A1 (en) *	1998-03-18	1999-09-22	Murata Manufacturing Co., Ltd.	Antenna apparatus and portable radio device using the same
US20040119648A1 (en) *	2000-10-09	2004-06-24	Indra Ghosh	Multiband microwave antenna
US20020101382A1 (en) *	2001-02-01	2002-08-01	Takayoshi Konishi	Chip antenna and antenna unit including the same
EP1267440A2 (en) *	2001-06-15	2002-12-18	Nec Corporation	Antenna element with conductors formed on outer surfaces of device substrate
US20030001781A1 (en) *	2001-06-29	2003-01-02	Takayoshi Konishi	Antenna element with conductors formed on outer surfaces of device substrate
EP1505689A1 (en) *	2003-08-08	2005-02-09	Hitachi Metals, Ltd.	Chip antenna device and communications apparatus using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008065241A1 *

Also Published As

Publication number	Publication date
WO2008065241A1 (en)	2008-06-05
FI120120B (en)	2009-06-30
FI20065751A0 (en)	2006-11-28
EP2097946A1 (en)	2009-09-09
CN101589507A (en)	2009-11-25
FI20065751L (en)	2008-05-29

Publication	Publication Date	Title
EP2009738A4 (en)	2011-10-26	Antenna
GB0615148D0 (en)	2006-09-06	Antenna arrangement
GB0612312D0 (en)	2006-08-02	Compact antenna
EP2095464A4 (en)	2012-10-24	Compact antenna
GB2439974B (en)	2011-03-23	Antenna arrangement
EP2008341A4 (en)	2011-07-20	Dipole antenna
EP2044693A4 (en)	2012-01-11	Dual autodiplexing antenna
TWI315921B (en)	2009-10-11	Multi-band antenna
TWI351133B (en)	2011-10-21	Slot antenna
TWI368356B (en)	2012-07-11	Multi-band antenna
PL2115812T3 (en)	2017-06-30	An antenna arrangement
GB2444750B (en)	2010-04-21	An antenna arrangement
GB0713644D0 (en)	2007-08-22	Antenna
TWI340501B (en)	2011-04-11	Noise-supressing antenna assamblage
GB0615902D0 (en)	2006-09-20	Antenna
TWI329386B (en)	2010-08-21	Antenna
EP2097946A4 (en)	2009-11-18	Dielectric antenna
EP2092600A4 (en)	2011-06-22	Antenna arrangement
TWM298789U (en)	2006-10-01	Antenna structure
GB0622786D0 (en)	2006-12-27	Antennae
EP2047561A4 (en)	2009-07-15	Antenna arrangement
GB0706327D0 (en)	2007-05-09	Antenna
GB2438245B (en)	2010-05-05	Antenna element
GB0724157D0 (en)	2008-01-23	Antenna
GB2436166B (en)	2009-11-25	Liquid-coupled antenna

Legal Events

Date	Code	Title	Description
2009-08-07	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
2009-09-09	17P	Request for examination filed	Effective date: 20090611
2009-09-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-11-18	A4	Supplementary search report drawn up and despatched	Effective date: 20091021
2010-03-03	DAX	Request for extension of the european patent (deleted)
2010-03-31	17Q	First examination report despatched	Effective date: 20100301
2014-10-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-11-05	18D	Application deemed to be withdrawn	Effective date: 20140602