DE69623867T2 - Chip-Antenne - Google Patents

Chip-Antenne

Info

Publication number
DE69623867T2
DE69623867T2 DE69623867T DE69623867T DE69623867T2 DE 69623867 T2 DE69623867 T2 DE 69623867T2 DE 69623867 T DE69623867 T DE 69623867T DE 69623867 T DE69623867 T DE 69623867T DE 69623867 T2 DE69623867 T2 DE 69623867T2
Authority
DE
Germany
Prior art keywords
chip antenna
antenna
chip
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 - Lifetime
Application number
DE69623867T
Other languages
English (en)
Other versions
DE69623867D1 (de
Inventor
Teruhisa Tsuru
Harufumi Mandai
Koji Shiroki
Kenji Asakura
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE69623867D1 publication Critical patent/DE69623867D1/de
Application granted granted Critical
Publication of DE69623867T2 publication Critical patent/DE69623867T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical 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
DE69623867T 1995-06-20 1996-06-20 Chip-Antenne Expired - Lifetime DE69623867T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15342795 1995-06-20

Publications (2)

Publication Number Publication Date
DE69623867D1 DE69623867D1 (de) 2002-10-31
DE69623867T2 true DE69623867T2 (de) 2003-05-08

Family

ID=15562283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69623867T Expired - Lifetime DE69623867T2 (de) 1995-06-20 1996-06-20 Chip-Antenne

Country Status (3)

Country Link
US (1) US5764197A (de)
EP (1) EP0750364B1 (de)
DE (1) DE69623867T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0964627A (ja) * 1995-08-23 1997-03-07 Murata Mfg Co Ltd 表面実装型アンテナ
DE19614362C1 (de) * 1996-04-11 1997-07-31 Siemens Ag Antenne für ein Diebstahlschutzsystem eines Kraftfahrzeugs
JPH09284029A (ja) * 1996-04-16 1997-10-31 Murata Mfg Co Ltd チップアンテナ
US6046707A (en) * 1997-07-02 2000-04-04 Kyocera America, Inc. Ceramic multilayer helical antenna for portable radio or microwave communication apparatus
JP3296276B2 (ja) * 1997-12-11 2002-06-24 株式会社村田製作所 チップアンテナ
US6353443B1 (en) * 1998-07-09 2002-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Miniature printed spiral antenna for mobile terminals
US6239765B1 (en) * 1999-02-27 2001-05-29 Rangestar Wireless, Inc. Asymmetric dipole antenna assembly
US7042418B2 (en) * 2002-11-27 2006-05-09 Matsushita Electric Industrial Co., Ltd. Chip antenna
WO2004091039A2 (en) * 2003-04-10 2004-10-21 Matsushita Electric Industrial Co. Ltd. Antenna element and antenna module, and electronic equipment using same
WO2005022688A1 (en) * 2003-09-01 2005-03-10 Matsushita Electric Industrial Co., Ltd. Antenna module
JP2005175757A (ja) * 2003-12-10 2005-06-30 Matsushita Electric Ind Co Ltd アンテナモジュール
WO2014136505A1 (ja) * 2013-03-08 2014-09-12 株式会社村田製作所 キー入力装置および電子機器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472106A (en) * 1943-09-20 1949-06-07 Sperry Corp Broad band antenna
JP3055703B2 (ja) * 1990-02-20 2000-06-26 日本電信電話株式会社 腕時計形受信機
JPH06508732A (ja) * 1991-06-27 1994-09-29 シーメンス アクチエンゲゼルシヤフト 平面状蛇行アンテナ
US5341148A (en) * 1991-11-29 1994-08-23 Trw Inc. High frequency multi-turn loop antenna in cavity
JP3114323B2 (ja) * 1992-01-10 2000-12-04 株式会社村田製作所 積層チップコモンモードチョークコイル
EP0554486B1 (de) * 1992-02-05 1998-07-22 Texas Instruments Deutschland Gmbh Verfahren zur Herstellung einer flexibelen HF-Antenne
JP2809365B2 (ja) * 1992-09-28 1998-10-08 エヌ・ティ・ティ移動通信網株式会社 携帯無線機
GB2280789B (en) * 1993-08-06 1997-05-07 Antenna Products Ltd Multiple turn antenna element
FR2711277B1 (fr) * 1993-10-14 1995-11-10 Alcatel Mobile Comm France Antenne du type pour dispositif radio portable, procédé de fabrication d'une telle antenne et dispositif radio portable comportant une telle antenne.
JP3123363B2 (ja) * 1994-10-04 2001-01-09 三菱電機株式会社 携帯無線機
DE69522668T2 (de) * 1995-05-17 2002-06-20 Murata Manufacturing Co Oberflächenmontierbares Antennensystem

Also Published As

Publication number Publication date
DE69623867D1 (de) 2002-10-31
EP0750364A3 (de) 1997-05-07
US5764197A (en) 1998-06-09
EP0750364A2 (de) 1996-12-27
EP0750364B1 (de) 2002-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition