JP4241575B2 - 小型アンテナ - Google Patents
小型アンテナ Download PDFInfo
- Publication number
- JP4241575B2 JP4241575B2 JP2004321925A JP2004321925A JP4241575B2 JP 4241575 B2 JP4241575 B2 JP 4241575B2 JP 2004321925 A JP2004321925 A JP 2004321925A JP 2004321925 A JP2004321925 A JP 2004321925A JP 4241575 B2 JP4241575 B2 JP 4241575B2
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- resin molded
- antenna
- piece
- circuit board
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
12 第1樹脂成形体
13 第2樹脂成形体
16 グランド片
30 係合穴
44 係合片
50 回路基板
Claims (5)
- アンテナ本体を樹脂成形体を用いて回路基板等に搭載するための小型アンテナにおいて、上記アンテナ本体は、一端部にグランド片が形成され途中部に給電片が形成された逆Fアンテナ素子であり、該逆Fアンテナ素子の該給電片より他端部側を上記第1樹脂成形体と上記第2樹脂成形体で挟持すると共に上記第2樹脂成形体を上記第1樹脂成形体に係合し、該第1樹脂成形体を上記回路基板等に取り付けることを特徴とする小型アンテナ。
- 上記逆Fアンテナ素子は、断面L字状に形成されると共に該逆Fアンテナ素子に係合片が形成され、上記第1樹脂成形体が略直方体状に形成され、該第1樹脂成形体の上縁部に上記逆Fアンテナ素子が当接されると共に上記係合片が上記第1樹脂成形体に形成した係合溝に係合され、上記第2樹脂成形体が、上記逆Fアンテナ素子を挟んで上記第1樹脂成形体を覆う板状に形成され、かつ上記第1樹脂成形体に形成した係合穴に係合する係合片を備えた請求項1記載の小型アンテナ。
- 上記第1樹脂成形体の裏面には、上記回路基板等の位置決め穴に嵌入するボスが突出して形成される請求項1または2記載の小型アンテナ。
- 上記グランド片には上記回路基板等に形成されたボスに取り付けるための穴が形成される請求項1〜3いずれか記載の小型アンテナ。
- 上記グランド片には、下方に折り曲げられたグランド端子が設けられ、上記給電片には下方に折り曲げられた給電端子が設けられ、上記グランド端子と上記給電端子とが上記回路基板等に設けたスルーホールを通して電源回路に接続される請求項1〜4いずれか記載の小型アンテナ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004321925A JP4241575B2 (ja) | 2004-11-05 | 2004-11-05 | 小型アンテナ |
US11/077,158 US7358907B2 (en) | 2004-11-05 | 2005-03-11 | Small-sized antenna |
CNA2005101155104A CN1770345A (zh) | 2004-11-05 | 2005-11-04 | 小型天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004321925A JP4241575B2 (ja) | 2004-11-05 | 2004-11-05 | 小型アンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006135619A JP2006135619A (ja) | 2006-05-25 |
JP4241575B2 true JP4241575B2 (ja) | 2009-03-18 |
Family
ID=36315798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004321925A Expired - Fee Related JP4241575B2 (ja) | 2004-11-05 | 2004-11-05 | 小型アンテナ |
Country Status (3)
Country | Link |
---|---|
US (1) | US7358907B2 (ja) |
JP (1) | JP4241575B2 (ja) |
CN (1) | CN1770345A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8138977B2 (en) * | 2007-08-07 | 2012-03-20 | Apple Inc. | Antennas for handheld electronic devices |
TWI360920B (en) * | 2008-07-29 | 2012-03-21 | Wistron Corp | Antenna module and an electronic device having the |
KR101033817B1 (ko) | 2008-12-18 | 2011-05-13 | 주식회사 모비텍 | 클립형 서브안테나 |
TWM380586U (en) * | 2009-11-11 | 2010-05-11 | Wistron Corp | Antenna module and circuit board with the antenna module |
CN102163764A (zh) * | 2010-02-23 | 2011-08-24 | 智易科技股份有限公司 | 小型立体天线 |
JP5474647B2 (ja) * | 2010-04-22 | 2014-04-16 | 小島プレス工業株式会社 | アンテナ製造方法 |
CN102832442B (zh) * | 2011-06-13 | 2015-11-25 | 深圳富泰宏精密工业有限公司 | 天线模块 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3189565B2 (ja) | 1993-04-23 | 2001-07-16 | 株式会社村田製作所 | 表面実装型アンテナ装置 |
US5856912A (en) * | 1997-03-04 | 1999-01-05 | Motorola Inc. | Microelectronic assembly for connection to an embedded electrical element, and method for forming same |
US6040803A (en) * | 1998-02-19 | 2000-03-21 | Ericsson Inc. | Dual band diversity antenna having parasitic radiating element |
US6110576A (en) * | 1998-10-16 | 2000-08-29 | Lucent Technologies Inc. | Article comprising molded circuit |
EP1020947A3 (en) * | 1998-12-22 | 2000-10-04 | Nokia Mobile Phones Ltd. | Method for manufacturing an antenna body for a phone and phone or handset having an internal antenna |
DE60129793T2 (de) * | 2000-01-28 | 2008-04-30 | Interuniversitair Micro-Electronica Centrum Vzw | Verfahren zum transfer und stapeln von halbleiterbausteinen |
JP2002299934A (ja) | 2001-01-24 | 2002-10-11 | Furukawa Electric Co Ltd:The | 小型アンテナ |
-
2004
- 2004-11-05 JP JP2004321925A patent/JP4241575B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-11 US US11/077,158 patent/US7358907B2/en not_active Expired - Fee Related
- 2005-11-04 CN CNA2005101155104A patent/CN1770345A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US7358907B2 (en) | 2008-04-15 |
CN1770345A (zh) | 2006-05-10 |
JP2006135619A (ja) | 2006-05-25 |
US20060097928A1 (en) | 2006-05-11 |
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