JP2012182791A - 巻き付き基板を有する多素子アンテナ構造 - Google Patents
巻き付き基板を有する多素子アンテナ構造 Download PDFInfo
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- H—ELECTRICITY
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
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- 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
- H01Q5/378—Combination of fed elements with parasitic elements
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- 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
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Abstract
【解決手段】可撓性アンテナ共振素子基板上に複数の共振素子が形成されてもよい。可撓性アンテナ共振素子基板は、一端部に第1のアンテナ共振素子を有し且つ他端部に第2のアンテナ共振素子を有してもよい。可撓性アンテナ共振素子基板は、誘電体キャリアに巻き付けられ且つ電子デバイス内部の非アクティブ表示領域の下方及び誘電体筐体窓の上方に装着されてもよい。導電性筐体構造などの導電性構造は、アンテナ接地点を形成してもよい。共振素子及びアンテナ接地点は、第1のアンテナ及び第2のアンテナを形成してもよい。無給電アンテナ共振素子は、第1のアンテナの一部を形成してもよい。
【選択図】図5
Description
Claims (20)
- 第1の面及び前記第1の面とは反対側の第2の面を有するプラスチック支持構造と、
第1のアンテナに対応する第1のアンテナ共振素子及び第2のアンテナに対応する第2のアンテナ共振素子を有し、前記プラスチック支持構造に巻き付けられ、且つ、前記第1の面及び前記第2の面を覆うアンテナ共振素子基板と、
を備えることを特徴とする電子デバイスアンテナ構造。 - 前記アンテナ共振素子基板上に、前記第1のアンテナの一部を形成する無給電アンテナ共振素子を更に備えることを特徴とする請求項1記載の電子デバイスアンテナ構造。
- 前記無給電アンテナ共振素子は、電子デバイスの筐体に接続された端子を有する、帯状の導体を備えることを特徴とする請求項2記載の電子デバイスアンテナ構造。
- 前記第1のアンテナは、第1の携帯電話通信帯域及び第2の携帯電話通信帯域で動作するように構成されることを特徴とする請求項2記載の電子デバイスアンテナ構造。
- 前記第2のアンテナは、衛星ナビゲーションシステム帯域で動作するように構成されることを特徴とする請求項4記載の電子デバイスアンテナ構造。
- 前記第1の面は平坦な面であり、前記第2の面は湾曲面であり、且つ、前記アンテナ共振素子基板は、前記第1の面及び前記第2の面に接着剤によって装着された可撓性のポリマーシートを備えることを特徴とする請求項1記載の電子デバイスアンテナ構造。
- 前記第1の面及び前記第2の面は、ある軸線に沿って隣接し、且つ、前記アンテナ共振素子基板は前記軸線に沿って折り曲げられることを特徴とする請求項1記載の電子デバイスアンテナ構造。
- 前記軸線は、前記アンテナ共振素子基板の長手方向に沿って伸び、
前記アンテナ共振素子基板は、第1の端部及び長手方向に前記第1の端部の反対側にある第2の端部を有し、前記第1のアンテナ共振素子は前記第1の端部に配置され、且つ前記第2のアンテナ共振素子は前記第2の端部に配置されることを特徴とする請求項7記載の電子デバイスアンテナ構造。 - 第1の面及び前記第1の面とは反対側の第2の面を有する誘電体キャリアと、
前記第1の面及び前記第2の面のうち少なくとも一部を覆う可撓性アンテナ共振素子基板と、
アンテナ接地点を形成する導電性筐体と、
前記可撓性アンテナ共振素子基板上にあり且つ前記アンテナ接地点と共に第1のアンテナを形成する第1のアンテナ共振素子と、
前記可撓性アンテナ共振素子基板上にあり且つ前記アンテナ接地点と共に第2のアンテナを形成する第2のアンテナ共振素子と、
を備えることを特徴とする電子デバイス。 - 前記導電性筐体にある誘電体窓を更に備え、前記キャリアは前記誘電体窓に隣接して装着されることを特徴とする請求項9記載の電子デバイス。
- カバーガラス層を有するディスプレイを更に備え、前記キャリアは前記カバーガラス層に隣接して装着されることを特徴とする請求項10記載の電子デバイス。
- 前記第1の面は平坦な面であり、前記誘電体キャリアは、前記平坦な面が前記カバーガラス層に当接するように装着されることを特徴とする請求項11記載の電子デバイス。
- 前記ディスプレイは、周囲の非アクティブ領域により取り囲まれたアクティブ領域を有し、前記周囲の非アクティブ領域にある前記カバーガラス層の内面は不透明マスク層によって覆われ、且つ前記平坦な面は前記不透明マスク層により覆われることを特徴とする請求項12記載の電子デバイス。
- 前記誘電体窓は湾曲形状を有し、前記第2の面は、前記誘電体窓の前記湾曲形状に適合するように湾曲していることを特徴とする請求項13記載の電子デバイス。
- 前記可撓性アンテナ共振素子基板に前記第1のアンテナ共振素子に隣接して配置された無給電アンテナ共振素子を更に備え、前記無給電アンテナ共振素子は前記第1のアンテナの一部を形成することを特徴とする請求項9記載の電子デバイス。
- ディスプレイカバーガラス層及び誘電体窓を更に備え、前記ディスプレイカバーガラス層及び前記誘電体窓を介して前記第1のアンテナ及び前記第2のアンテナにより無線周波数信号が受信されるように、前記誘電体キャリアは前記ディスプレイカバーガラス層と前記誘電体窓との間に挿入されることを特徴とする請求項15記載の電子デバイス。
- 誘電体キャリアと、
前記誘電体キャリアに巻き付けられ、且つ、第1のアンテナを形成する第1のアンテナ共振素子及び第2のアンテナを形成する第2のアンテナ共振素子を有する可撓性アンテナ共振素子基板と、
を備えることを特徴とする装置。 - 前記誘電体キャリアは、ある軸線に沿って隣接する第1の面及び第2の面を有し、前記可撓性アンテナ共振素子基板は、前記軸線に沿って前記誘電体キャリアを覆うように折り曲げられ、且つ前記可撓性アンテナ共振素子基板は前記第1の面及び前記第2の面を覆うことを特徴とする請求項17記載の装置。
- 前記可撓性アンテナ共振素子基板上にあり且つ前記第1のアンテナの一部を形成する無給電アンテナ共振素子を更に備えることを特徴とする請求項18記載の装置。
- 前記第1のアンテナは、少なくとも2つの携帯電話通信帯域で動作するように構成され且つ前記第2のアンテナは、衛星ナビゲーションシステム帯域で動作するように構成されることを特徴とする請求項19記載の装置。
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US13/038,300 | 2011-03-01 | ||
US13/038,300 US8896488B2 (en) | 2011-03-01 | 2011-03-01 | Multi-element antenna structure with wrapped substrate |
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JP2014025917A Pending JP2014131321A (ja) | 2011-03-01 | 2014-02-13 | 巻き付き基板を有する多素子アンテナ構造 |
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US (1) | US8896488B2 (ja) |
EP (1) | EP2495806B1 (ja) |
JP (2) | JP5519716B2 (ja) |
KR (2) | KR101392650B1 (ja) |
CN (1) | CN102709684B (ja) |
AU (1) | AU2012200891B2 (ja) |
BR (1) | BR102012004456B1 (ja) |
TW (1) | TWI543443B (ja) |
WO (1) | WO2012118902A1 (ja) |
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Also Published As
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KR101392650B1 (ko) | 2014-05-07 |
CN102709684A (zh) | 2012-10-03 |
CN102709684B (zh) | 2014-12-17 |
US20120223866A1 (en) | 2012-09-06 |
TWI543443B (zh) | 2016-07-21 |
BR102012004456B1 (pt) | 2022-03-08 |
KR20140040783A (ko) | 2014-04-03 |
KR20120102513A (ko) | 2012-09-18 |
TW201301658A (zh) | 2013-01-01 |
JP5519716B2 (ja) | 2014-06-11 |
EP2495806B1 (en) | 2018-05-23 |
EP2495806A2 (en) | 2012-09-05 |
WO2012118902A1 (en) | 2012-09-07 |
EP2495806A3 (en) | 2013-08-21 |
AU2012200891B2 (en) | 2015-01-29 |
AU2012200891A1 (en) | 2012-09-20 |
JP2014131321A (ja) | 2014-07-10 |
US8896488B2 (en) | 2014-11-25 |
BR102012004456A2 (pt) | 2013-10-01 |
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