JP2012186811A - 受信器ダイバーシティを伴う同調可能なアンテナシステム - Google Patents
受信器ダイバーシティを伴う同調可能なアンテナシステム Download PDFInfo
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- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
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- 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
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- 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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- H—ELECTRICITY
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Abstract
【解決手段】ワイヤレス電子装置はアンテナ構造体及びアンテナ同調回路を備える。この装置はハウジング内にマウントされたディスプレイを備える。ディスプレイ及びハウジングの縁の周りに周辺導電性部材が延びる。誘電体充填ギャップは、周辺導電性部材を個々のセグメントへ分割する。ハウジング内には接地平面が形成される。接地平面及び周辺導電性部材のセグメントは、ハウジングの上部及び下部にアンテナを形成する。アンテナ同調回路は、上部及び下部アンテナのためのスイッチ可能なインダクタ回路及び可変キャパシタ回路を含む。上部アンテナに関連したスイッチ可能なインダクタ回路は、少なくとも2つの当該高帯域周波数範囲でカバレージを与えるよう同調され、一方、上部アンテナに関連した可変キャパシタ回路は、少なくとも2つの当該低帯域周波数範囲でカバレージを与えるよう同調される。
【選択図】図4
Description
12:ハウジング
14:ディスプレイ
16:部材
18A、18B、18C、18D:ギャップ
19:ボタン
20、22:領域
28:記憶及び処理回路
30:入力/出力回路
32:入力/出力装置
34:ワイヤレス通信回路
35:GPS受信回路
36:トランシーバ回路
38:セルラー電話トランシーバ回路
40U、40L、40WF:アンテナ
42:ハウジング構造体
46:プリント回路板
48:相互接続部
50:コネクタ
52:伝送線
100、130:ポート
102:基本帯域プロセッサ
104:高周波送信器
106、112:電力増幅器
110:受信器
118、128:経路
Claims (20)
- 周辺導電性部材が少なくとも幾つかの縁の周りに延びるハウジングと、
アンテナ接地部及び前記周辺導電性部材の一部分で形成される逆F字アンテナと、
前記アンテナ接地部と前記周辺導電性部材の一部分との間に結合されたスイッチ可能なインダクタと、
を備えた電子装置。 - 前記周辺導電性部材は、その周辺導電性部材を複数のセグメントへ分割する少なくとも1つのギャップを含み、前記一部分は、前記複数のセグメントの少なくとも1つを含む、請求項1に記載の電子装置。
- 前記アンテナ接地部は、前記電子装置内に形成された導電性ハウジング構造体を含む、請求項2に記載の電子装置。
- 前記導電性ハウジング構造体は、プリント回路板を含む、請求項3に記載の電子装置。
- 前記逆F字アンテナは、第1及び第2のアンテナフィード端子を含み、前記スイッチ可能なインダクタは、前記第1及び第2のアンテナフィード端子間に結合される、請求項2に記載の電子装置。
- 前記スイッチ可能なインダクタは、前記第1及び第2のアンテナフィード端子間に直列に接続されたインダクタ及びスイッチを含む、請求項5に記載の電子装置。
- ワイヤレストランシーバ回路を更に備え、該ワイヤレストランシーバ回路は、前記第1のアンテナフィード端子に結合される、請求項6に記載の電子装置。
- 前記第1及び第2のアンテナフィード端子間に前記スイッチ可能なインダクタと並列に結合された導電性経路を更に備えた、請求項7に記載の電子装置。
- 前記周辺導電性部材における少なくとも1つのギャップを橋絡する可変キャパシタ回路を更に備えた、請求項8に記載の電子装置。
- アンテナ接地部を形成する導電性構造体を収容しそして周辺導電性部材が少なくとも幾つかの縁の周りに延びるハウジングと、
前記アンテナ接地部及び周辺導電性部材の一部分で形成されたアンテナと、
前記アンテナ接地部と前記周辺導電性部材の一部分との間に結合されたスイッチ可能なインダクタ回路であって、
このスイッチ可能なインダクタ回路が非使用状態へスイッチされたときは、前記アンテナが低帯域周波数範囲及び第1の高帯域周波数範囲で動作するように構成され、そして
このスイッチ可能なインダクタ回路が使用状態へスイッチされたときは、前記アンテナが低帯域周波数範囲で動作すると共に、前記第1の高帯域周波数範囲より周波数が高い第2の高帯域周波数範囲で動作するように構成された、
スイッチ可能なインダクタ回路と、
を備えたワイヤレス電子装置。 - 前記アンテナは、第1及び第2のアンテナフィード端子を備え、前記スイッチ可能なインダクタ回路は、それら第1及び第2のアンテナフィード端子間に結合され、更に、
第1のアンテナフィード端子に結合されたワイヤレストランシーバ回路、
を備えた請求項10に記載のワイヤレス電子装置。 - 前記アンテナは、逆F字アンテナを含む、請求項11に記載のワイヤレス電子装置。
- 前記周辺導電性部材は、少なくとも2つのギャップを有し、更に、
前記2つのギャップの一方を橋絡する可変キャパシタ回路、
を備えた請求項12に記載のワイヤレス電子装置。 - 前記スイッチ可能なインダクタ回路は、前記第1及び第2のアンテナフィード端子間に直列に接続されたインダクタ及びスイッチを含む、請求項12に記載のワイヤレス電子装置。
- 前記スイッチ可能なインダクタ回路は、
スイッチと、
第1のインダクタであって、該第1のインダクタ及び前記スイッチが前記第1及び第2のアンテナフィード端子間に直列に結合されるような第1のインダクタと、
第2のインダクタであって、該第2のインダクタ及び前記スイッチが前記第1及び第2のアンテナフィード端子間に直列に結合されるような第2のインダクタと、
を備えた請求項12に記載のワイヤレス電子装置。 - 前記スイッチ可能なインダクタ回路は、
第1及び第2のスイッチと、
第1のインダクタであって、該第1のインダクタ及び前記第1のスイッチが前記第1及び第2のアンテナフィード端子間に直列に結合されるような第1のインダクタと、
第2のインダクタであって、該第2のインダクタ及び前記第2のスイッチが前記第1及び第2のアンテナフィード端子間に直列に結合されるような第2のインダクタと、
を備えた請求項12に記載のワイヤレス電子装置。 - 周辺部を有するハウジングと、
前記周辺部に沿って延びそして前記周辺部に少なくとも2つのギャップを有する導電性構造体と、
前記導電性構造体から少なくとも一部分形成された逆F字アンテナと、
前記周辺導電性部材における2つのギャップの少なくとも一方を橋絡する可変キャパシタであって、
該可変キャパシタが第1のキャパシタンスを与えるように同調されたときは、前記逆F字アンテナが第1の低帯域周波数範囲及び高帯域周波数範囲で動作するよう構成され、そして
該可変キャパシタが前記第1のキャパシタンスとは異なる第2のキャパシタンスを与えるように同調されたときは、前記逆F字アンテナが前記第1の低帯域周波数範囲より周波数が低い第2の低帯域周波数範囲で動作するよう構成されると共に、前記高帯域周波数範囲で動作するように構成された、
可変キャパシタと、
を備えたワイヤレス電子装置。 - 前記逆F字アンテナは、第1及び第2のアンテナフィード端子を備え、更に、
第1のアンテナフィード端子に結合されたワイヤレストランシーバ回路と、
前記第1及び第2のキャパシタンスを与えるように前記可変キャパシタを同調する制御信号を発生する処理回路と、
を備えた、請求項17に記載のワイヤレス電子装置。 - 前記第1及び第2のアンテナフィード端子間に結合されたスイッチ可能なインダクタを更に備え、該スイッチ可能なインダクタは、前記第1及び第2のアンテナフィード端子間に直列に結合されたインダクタ及びスイッチを含む、請求項18に記載のワイヤレス電子装置。
- 前記第1及び第2のアンテナフィード端子間に前記スイッチ可能なインダクタと並列に結合された導電性短絡経路を含む、請求項19に記載のワイヤレス電子装置。
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US13/041,905 | 2011-03-07 | ||
US13/041,905 US9166279B2 (en) | 2011-03-07 | 2011-03-07 | Tunable antenna system with receiver diversity |
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JP5437423B2 JP5437423B2 (ja) | 2014-03-12 |
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KR (1) | KR101284442B1 (ja) |
CN (1) | CN102684722B (ja) |
AU (1) | AU2012200978B2 (ja) |
BR (1) | BR102012008298B1 (ja) |
HK (1) | HK1175034A1 (ja) |
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JP2015080205A (ja) * | 2013-10-17 | 2015-04-23 | エルジー エレクトロニクス インコーポレイティド | 移動端末機 |
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JP2015130655A (ja) * | 2013-12-31 | 2015-07-16 | 群▲マイ▼通訊股▲ふん▼有限公司 | アンテナ構造及びこれを用いた無線通信装置 |
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JP2016111668A (ja) * | 2014-12-09 | 2016-06-20 | エルジー エレクトロニクス インコーポレイティド | アンテナモジュール及びそれを用いた移動端末機 |
JP2017130965A (ja) * | 2017-03-22 | 2017-07-27 | ノキア テクノロジーズ オーユー | 無線通信装置 |
JP2017524324A (ja) * | 2014-07-07 | 2017-08-24 | クアルコム,インコーポレイテッド | 金属物体を通じたワイヤレス電力伝達 |
JP2017536688A (ja) * | 2014-09-05 | 2017-12-07 | クアルコム,インコーポレイテッド | ワイヤレス電力伝達および通信の組合せを伴う金属バックカバー |
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KR101334812B1 (ko) | 2011-04-14 | 2013-11-28 | 삼성전자주식회사 | 휴대용 단말기의 안테나 장치 |
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Cited By (23)
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JP2016504875A (ja) * | 2012-12-21 | 2016-02-12 | ノキア コーポレイション | 無線通信装置 |
US9686385B2 (en) | 2012-12-21 | 2017-06-20 | Nokia Technologies Oy | Apparatus for wireless communication |
US10211515B2 (en) | 2013-01-30 | 2019-02-19 | Samsung Electronics Co., Ltd. | Antenna device for portable terminal |
JP2016509424A (ja) * | 2013-01-30 | 2016-03-24 | サムスン エレクトロニクス カンパニー リミテッド | 携帯用端末機のアンテナ装置 |
US10673126B2 (en) | 2013-01-30 | 2020-06-02 | Samsung Electronics Co., Ltd. | Antenna device for portable terminal |
JP2014200088A (ja) * | 2013-03-29 | 2014-10-23 | パンテック カンパニー リミテッド | 導電性の辺縁部を用いた多帯域アンテナを含む端末 |
US10403964B2 (en) | 2013-03-29 | 2019-09-03 | Pantech Inc. | Terminal including multiband antenna as conductive border |
US10230415B2 (en) | 2013-10-17 | 2019-03-12 | Lg Electronics Inc. | Mobile terminal |
US10567561B2 (en) | 2013-10-17 | 2020-02-18 | Lg Electronics Inc. | Mobile terminal |
US11019187B2 (en) | 2013-10-17 | 2021-05-25 | Lg Electronics Inc. | Mobile terminal |
JP2015080205A (ja) * | 2013-10-17 | 2015-04-23 | エルジー エレクトロニクス インコーポレイティド | 移動端末機 |
US10827049B2 (en) | 2013-10-17 | 2020-11-03 | Lg Electronics Inc. | Mobile terminal |
US10097227B2 (en) | 2013-10-17 | 2018-10-09 | Lg Electronics Inc. | Mobile terminal |
US9571145B2 (en) | 2013-10-25 | 2017-02-14 | Murata Manufacturing Co., Ltd. | High frequency circuit module |
JP2015084469A (ja) * | 2013-10-25 | 2015-04-30 | 株式会社村田製作所 | 高周波回路モジュール |
CN104579221A (zh) * | 2013-10-25 | 2015-04-29 | 株式会社村田制作所 | 高频电路模块 |
JP2015130655A (ja) * | 2013-12-31 | 2015-07-16 | 群▲マイ▼通訊股▲ふん▼有限公司 | アンテナ構造及びこれを用いた無線通信装置 |
JP2015162672A (ja) * | 2014-02-26 | 2015-09-07 | 深▲セン▼富泰宏精密工業有限公司 | ケース、このケースを備える電子装置並びにこのケースの製造方法 |
US10381875B2 (en) | 2014-07-07 | 2019-08-13 | Qualcomm Incorporated | Wireless power transfer through a metal object |
JP2017524324A (ja) * | 2014-07-07 | 2017-08-24 | クアルコム,インコーポレイテッド | 金属物体を通じたワイヤレス電力伝達 |
JP2017536688A (ja) * | 2014-09-05 | 2017-12-07 | クアルコム,インコーポレイテッド | ワイヤレス電力伝達および通信の組合せを伴う金属バックカバー |
JP2016111668A (ja) * | 2014-12-09 | 2016-06-20 | エルジー エレクトロニクス インコーポレイティド | アンテナモジュール及びそれを用いた移動端末機 |
JP2017130965A (ja) * | 2017-03-22 | 2017-07-27 | ノキア テクノロジーズ オーユー | 無線通信装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2012200978B2 (en) | 2014-06-12 |
AU2012200978A1 (en) | 2012-09-27 |
US9166279B2 (en) | 2015-10-20 |
US20120229347A1 (en) | 2012-09-13 |
KR101284442B1 (ko) | 2013-07-09 |
KR20120102516A (ko) | 2012-09-18 |
EP2498336A3 (en) | 2013-05-15 |
JP5437423B2 (ja) | 2014-03-12 |
CN102684722A (zh) | 2012-09-19 |
CN102684722B (zh) | 2015-04-22 |
EP2498336B1 (en) | 2014-06-04 |
TWI555267B (zh) | 2016-10-21 |
WO2012121865A1 (en) | 2012-09-13 |
BR102012008298A2 (pt) | 2014-07-01 |
HK1175034A1 (en) | 2013-06-21 |
BR102012008298B1 (pt) | 2022-01-11 |
EP2498336A2 (en) | 2012-09-12 |
TW201240379A (en) | 2012-10-01 |
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