JP2008533934A - 電磁シールドカウンターポイズを有するパッチアンテナ - Google Patents
電磁シールドカウンターポイズを有するパッチアンテナ Download PDFInfo
- Publication number
- JP2008533934A JP2008533934A JP2008502157A JP2008502157A JP2008533934A JP 2008533934 A JP2008533934 A JP 2008533934A JP 2008502157 A JP2008502157 A JP 2008502157A JP 2008502157 A JP2008502157 A JP 2008502157A JP 2008533934 A JP2008533934 A JP 2008533934A
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- Prior art keywords
- electromagnetic shield
- patch antenna
- circuit board
- printed circuit
- radiating element
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Links
- 238000010295 mobile communication Methods 0.000 claims abstract description 25
- MPCDNZSLJWJDNW-UHFFFAOYSA-N 1,2,3-trichloro-4-(3,5-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(C=2C(=C(Cl)C(Cl)=CC=2)Cl)=C1 MPCDNZSLJWJDNW-UHFFFAOYSA-N 0.000 description 32
- 238000000034 method Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- MPTQRFCYZCXJFQ-UHFFFAOYSA-L copper(II) chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Cu+2] MPTQRFCYZCXJFQ-UHFFFAOYSA-L 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
-
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
Claims (20)
- パッチアンテナであって、
プリント回路基板の第1の側に配置された放射素子と、
該プリント回路基板の反対側に配置され、少なくとも、該パッチアンテナのカウンターポイズの一部を形成する電磁シールドと
を備えた、パッチアンテナ。 - 前記アンテナのカウンターポイズは、前記電磁シールドと前記プリント回路基板の接地とを備えている、請求項1に記載のパッチアンテナ。
- 前記放射素子は、前記プリント回路基板内の開口に少なくとも部分的にまたがって配置されており、該開口は、前記電磁シールドの少なくとも一部を露出させる、請求項1に記載のパッチアンテナ。
- 前記放射素子と前記電磁シールドとは、平面逆「F」型アンテナ(PIFA)を少なくとも部分的に形成している、請求項1に記載のパッチアンテナ。
- 前記電磁シールドは前記プリント回路基板の接地にはんだ付けされている、請求項1に記載のパッチアンテナ。
- 前記電磁シールドは4つの側を有し、該複数の側の少なくとも1つの少なくとも一部に沿って前記接地にはんだ付けされている、請求項5に記載のパッチアンテナ。
- 前記電磁シールドは、前記複数の側のただ1つの少なくとも一部に沿って、前記接地にはんだ付けされている、請求項6に記載のパッチアンテナ。
- 前記電磁シールドは、さらに上面を含み、該上面は前記プリント回路基板の反対側の表面からオフセットしている、請求項1に記載のパッチアンテナ。
- パッチアンテナであって、
第1の側と第2の側とを有するプリント回路基板と、
該プリント回路基板の該第1の側に接続され、該プリント回路基板の開口に少なくとも部分的にまたがって配置された平面放射素子と、
該プリント回路基板の該第2の側に接続され、該開口の下に少なくとも部分的に配置された電磁シールドであって、該パッチアンテナのカウンターポイズの一部を形成する電磁シールドと
を備えた、パッチアンテナ。 - 前記電磁シールドは4つの側を有し、該1つの側の少なくとも一部は、前記プリント回路基板の導電性接地層にはんだ付けされている、請求項9に記載のパッチアンテナ。
- ただ1つの側の少なくとも一部が、前記導電性接地層にはんだ付けされている、請求項10に記載のパッチアンテナ。
- 少なくとも2つの側の少なくとも一部が、前記導電性接地層にはんだ付けされている、請求項10に記載のパッチアンテナ。
- 少なくとも3つの側の少なくとも一部が、前記導電性接地層にはんだ付けされている、請求項12に記載のパッチアンテナ。
- 前記電磁シールドは、さらに上面を含み、該上面は前記プリント回路基板の反対側の表面からオフセットしている、請求項9に記載のパッチアンテナ。
- 前記放射素子と前記電磁シールドとは、平面逆「F」型アンテナ(PIFA)を少なくとも部分的に形成する、請求項9に記載のパッチアンテナ。
- 前記PIFAは、マルチ帯域PIFAである、請求項15に記載のパッチアンテナ。
- 前記PIFAは、824MHZ〜894MHZの周波数帯域と、1850MHZ〜1990MHZの周波数帯域と、1575MHZを含む周波数帯域とで動作するよう最適化されている、請求項16に記載のパッチアンテナ。
- モバイル通信デバイスアセンブリであって、
第1の側および第2の側を有するプリント回路基板と、
該プリント回路基板に取り付けられた複数の電気部品と、
該プリント回路基板の該第1の側に接続され、該プリント回路基板の開口に少なくとも部分的にまたがって配置された平面放射素子と、
該プリント回路基板の該第2の側に接続され、該開口の下に少なくとも部分的に配置された電磁シールドであって、該平面放射素子と該電磁シールドとが該パッチアンテナの少なくとも一部を形成する、電磁シールドと
を備えた、モバイル通信デバイスアセンブリ。 - 前記電磁シールドは4つの側を有し、1つの側の少なくとも一部は、前記プリント回路基板の導電性接地層にはんだ付けされている、請求項18に記載のモバイル通信デバイスアセンブリ。
- 前記電磁シールドの少なくとも2つの側の各々の少なくとも一部が、前記導電性接地層にはんだ付けされている、請求項19に記載のモバイル通信デバイスアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/087,171 | 2005-03-23 | ||
US11/087,171 US7629928B2 (en) | 2005-03-23 | 2005-03-23 | Patch antenna with electromagnetic shield counterpoise |
PCT/US2006/010314 WO2006102364A1 (en) | 2005-03-23 | 2006-03-21 | Patch antenna with electromagnetic shield counterpoise |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008533934A true JP2008533934A (ja) | 2008-08-21 |
JP5249014B2 JP5249014B2 (ja) | 2013-07-31 |
Family
ID=36581887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008502157A Expired - Fee Related JP5249014B2 (ja) | 2005-03-23 | 2006-03-21 | 電磁シールドカウンターポイズを有するパッチアンテナ |
Country Status (9)
Country | Link |
---|---|
US (1) | US7629928B2 (ja) |
EP (1) | EP1861893B1 (ja) |
JP (1) | JP5249014B2 (ja) |
KR (1) | KR20070116600A (ja) |
CN (1) | CN101147293B (ja) |
AU (1) | AU2006227102B2 (ja) |
BR (1) | BRPI0609336A2 (ja) |
CA (1) | CA2601837C (ja) |
WO (1) | WO2006102364A1 (ja) |
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DK2421373T3 (da) | 2009-04-21 | 2019-12-16 | Dale R Bachwich | Tarmrensningssystem |
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CN110504532B (zh) * | 2018-05-17 | 2023-11-14 | 法雷奥舒适驾驶助手公司 | 感应充电天线结构、无线充电模块和机动车辆 |
KR102522663B1 (ko) * | 2018-10-02 | 2023-04-18 | 삼성전자주식회사 | 도전성 접착 부재를 통해 디스플레이와 도전성 지지부재를 연결하는 구조를 갖는 전자 장치 |
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2005
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-
2006
- 2006-03-21 AU AU2006227102A patent/AU2006227102B2/en not_active Ceased
- 2006-03-21 CN CN2006800090711A patent/CN101147293B/zh not_active Expired - Fee Related
- 2006-03-21 BR BRPI0609336-1A patent/BRPI0609336A2/pt not_active IP Right Cessation
- 2006-03-21 EP EP06748536A patent/EP1861893B1/en not_active Not-in-force
- 2006-03-21 JP JP2008502157A patent/JP5249014B2/ja not_active Expired - Fee Related
- 2006-03-21 KR KR1020077020628A patent/KR20070116600A/ko active Search and Examination
- 2006-03-21 CA CA2601837A patent/CA2601837C/en not_active Expired - Fee Related
- 2006-03-21 WO PCT/US2006/010314 patent/WO2006102364A1/en active Application Filing
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JPH07131233A (ja) * | 1993-10-28 | 1995-05-19 | Murata Mfg Co Ltd | マイクロストリップアンテナ |
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JPWO2013065257A1 (ja) * | 2011-10-31 | 2015-04-02 | パナソニックIpマネジメント株式会社 | 無線端末 |
Also Published As
Publication number | Publication date |
---|---|
AU2006227102A1 (en) | 2006-09-28 |
AU2006227102B2 (en) | 2009-11-05 |
US20060214849A1 (en) | 2006-09-28 |
KR20070116600A (ko) | 2007-12-10 |
EP1861893B1 (en) | 2012-05-23 |
BRPI0609336A2 (pt) | 2010-03-16 |
US7629928B2 (en) | 2009-12-08 |
CN101147293A (zh) | 2008-03-19 |
JP5249014B2 (ja) | 2013-07-31 |
EP1861893A1 (en) | 2007-12-05 |
WO2006102364A1 (en) | 2006-09-28 |
CA2601837C (en) | 2012-08-07 |
CN101147293B (zh) | 2012-11-14 |
CA2601837A1 (en) | 2006-09-28 |
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