WO2008150013A1 - チップアンテナ及びその製造方法、並びにかかるチップアンテナを有するアンテナ装置及び通信機器 - Google Patents

チップアンテナ及びその製造方法、並びにかかるチップアンテナを有するアンテナ装置及び通信機器 Download PDF

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Publication number
WO2008150013A1
WO2008150013A1 PCT/JP2008/060572 JP2008060572W WO2008150013A1 WO 2008150013 A1 WO2008150013 A1 WO 2008150013A1 JP 2008060572 W JP2008060572 W JP 2008060572W WO 2008150013 A1 WO2008150013 A1 WO 2008150013A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
chip antenna
manufacturing
same
chip
Prior art date
Application number
PCT/JP2008/060572
Other languages
English (en)
French (fr)
Inventor
Tomotsugu Kato
Masayuki Gonda
Hiroyuki Aoyama
Hideto Mikami
Original Assignee
Hitachi Metals, 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 Hitachi Metals, Ltd. filed Critical Hitachi Metals, Ltd.
Priority to US12/663,240 priority Critical patent/US8253643B2/en
Priority to JP2009517926A priority patent/JP5195752B2/ja
Publication of WO2008150013A1 publication Critical patent/WO2008150013A1/ja

Links

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
    • H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
    • 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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Soft Magnetic Materials (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

Z型フェライト又はY型フェライトを主相とし、中心軸線に沿って直線状に延在する貫通孔を有する磁性基体と、前記貫通孔を貫通する導体とを有し、前記磁性相のc軸が前記貫通孔に実質的に平行又は垂直であることを特徴とするチップアンテナ。
PCT/JP2008/060572 2007-06-07 2008-06-09 チップアンテナ及びその製造方法、並びにかかるチップアンテナを有するアンテナ装置及び通信機器 WO2008150013A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/663,240 US8253643B2 (en) 2007-06-07 2008-06-09 Chip antenna and its production method, and antenna apparatus and communications apparatus comprising such chip antenna
JP2009517926A JP5195752B2 (ja) 2007-06-07 2008-06-09 チップアンテナ及びその製造方法、並びにかかるチップアンテナを有するアンテナ装置及び通信機器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007151689 2007-06-07
JP2007-151689 2007-06-07

Publications (1)

Publication Number Publication Date
WO2008150013A1 true WO2008150013A1 (ja) 2008-12-11

Family

ID=40093815

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060572 WO2008150013A1 (ja) 2007-06-07 2008-06-09 チップアンテナ及びその製造方法、並びにかかるチップアンテナを有するアンテナ装置及び通信機器

Country Status (3)

Country Link
US (1) US8253643B2 (ja)
JP (1) JP5195752B2 (ja)
WO (1) WO2008150013A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9627747B2 (en) * 2012-11-28 2017-04-18 The Board Of Trustees Of The University Of Alabama For And On Behalf Of The University Of Alabama Dual-polarized magnetic antennas
KR20140082438A (ko) * 2012-12-24 2014-07-02 삼성전자주식회사 안테나, 이를 구비한 전자 장치 및 안테나 제조 방법
US10505269B2 (en) 2013-04-28 2019-12-10 The Board Of Trustees Of The University Of Alabama For And On Behalf Of The University Of Alabama Magnetic antenna structures
US10027035B2 (en) 2014-09-30 2018-07-17 Skyworks Solutions, Inc. Modified Z-type hexagonal ferrite materials with enhanced resonant frequency
US10026530B2 (en) 2014-10-24 2018-07-17 Skyworks Solutions, Inc. Increased resonant frequency potassium-doped hexagonal ferrite
KR101701029B1 (ko) * 2015-04-16 2017-02-01 삼성전기주식회사 투자율 및 고주파 특성을 개선하는 고주파 커먼 모드 필터
US10604450B2 (en) 2016-08-26 2020-03-31 Skyworks Solutions, Inc. Composite hexagonal ferrite materials

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522013A (ja) * 1991-07-16 1993-01-29 Murata Mfg Co Ltd 誘電体基体型アンテナ
JPH07249931A (ja) * 1994-03-09 1995-09-26 Murata Mfg Co Ltd 表面実装型アンテナ
JP2004297805A (ja) * 2003-03-24 2004-10-21 Integral Technologies Inc 導電性金属線の芯材を備えた導電性フィラー充填樹脂系材料から成る低コストのアンテナ
JP2005278067A (ja) * 2004-03-26 2005-10-06 Sony Corp アンテナ装置
WO2006064839A1 (ja) * 2004-12-17 2006-06-22 Hitachi Metals, Ltd. 六方晶フェライト並びにそれを用いたアンテナ及び通信機器
JP2006319866A (ja) * 2005-05-16 2006-11-24 Matsushita Electric Ind Co Ltd アンテナ素子及びそれを用いたループアンテナ並びに無線通信媒体処理装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940046A (ja) 1972-08-18 1974-04-15
JPS5664502A (en) 1979-10-31 1981-06-01 Toshiba Corp Antenna
WO1996015078A1 (en) 1994-11-15 1996-05-23 Philips Electronics N.V. Moulding of sintered hexagonal ferrite material
JP3047836B2 (ja) * 1996-11-07 2000-06-05 株式会社村田製作所 ミアンダラインアンテナ
DE19858799A1 (de) 1998-12-18 2000-06-21 Philips Corp Intellectual Pty Dielektrische Resonatorantenne
US7006050B2 (en) * 2001-02-15 2006-02-28 Integral Technologies, Inc. Low cost antennas manufactured from conductive loaded resin-based materials having a conducting wire center core
KR100423961B1 (ko) * 2001-03-01 2004-03-22 티디케이가부시기가이샤 자성 산화물 소결체 및 이것을 이용한 고주파 회로부품
JP3876790B2 (ja) 2001-08-27 2007-02-07 株式会社村田製作所 高周波回路素子
JP4780460B2 (ja) * 2006-03-23 2011-09-28 日立金属株式会社 チップアンテナ、アンテナ装置および通信機器
JP4863109B2 (ja) * 2006-06-05 2012-01-25 日立金属株式会社 チップアンテナ、アンテナ装置および通信機器
KR20090040407A (ko) * 2006-06-21 2009-04-24 히타치 긴조쿠 가부시키가이샤 자성체 안테나 및 페라이트 소결체

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522013A (ja) * 1991-07-16 1993-01-29 Murata Mfg Co Ltd 誘電体基体型アンテナ
JPH07249931A (ja) * 1994-03-09 1995-09-26 Murata Mfg Co Ltd 表面実装型アンテナ
JP2004297805A (ja) * 2003-03-24 2004-10-21 Integral Technologies Inc 導電性金属線の芯材を備えた導電性フィラー充填樹脂系材料から成る低コストのアンテナ
JP2005278067A (ja) * 2004-03-26 2005-10-06 Sony Corp アンテナ装置
WO2006064839A1 (ja) * 2004-12-17 2006-06-22 Hitachi Metals, Ltd. 六方晶フェライト並びにそれを用いたアンテナ及び通信機器
JP2006319866A (ja) * 2005-05-16 2006-11-24 Matsushita Electric Ind Co Ltd アンテナ素子及びそれを用いたループアンテナ並びに無線通信媒体処理装置

Also Published As

Publication number Publication date
US20100156733A1 (en) 2010-06-24
JP5195752B2 (ja) 2013-05-15
JPWO2008150013A1 (ja) 2010-08-26
US8253643B2 (en) 2012-08-28

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