JP2007502562A - アンテナ装置、並びに前記アンテナ装置を有するモジュール及び無線通信装置 - Google Patents
アンテナ装置、並びに前記アンテナ装置を有するモジュール及び無線通信装置 Download PDFInfo
- Publication number
- JP2007502562A JP2007502562A JP2006523077A JP2006523077A JP2007502562A JP 2007502562 A JP2007502562 A JP 2007502562A JP 2006523077 A JP2006523077 A JP 2006523077A JP 2006523077 A JP2006523077 A JP 2006523077A JP 2007502562 A JP2007502562 A JP 2007502562A
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- Prior art keywords
- slot
- connection point
- patch conductor
- antenna
- antenna device
- 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.)
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Classifications
-
- 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
- H01Q1/12—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
-
- 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
-
- 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
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- 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
- 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
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (10)
- ほぼ平らなパッチ導体であって、無線回路への接続のための第1給電接続点及び接地面への接続のための第2給電接続点と、該パッチ導体内の前記第1給電接続点と前記第2給電接続点との間の差動の第1スロットと、前記パッチ導体の前記第1給電接続点と前記第2給電接続点との間の領域の外側に位置されているデュアルバンドの第2スロットとを持つほぼ平らなパッチ導体を有するアンテナ装置であって、前記差動の第1スロットの長さは、付加的な共振を提供するような長さである、アンテナ装置。
- 前記第1スロットの長さが、4分の1波長よりも長いことを特徴とする、請求項1に記載のアンテナ装置。
- 前記第1スロットの長さが、前記付加的な共振が隣接する共振と結合するような長さであることを特徴とする、請求項1に記載のアンテナ装置。
- 前記パッチ導体の前記第1スロットと前記第2スロットとの間の幅が、所定のインピーダンス変換を得るように選択されることを特徴とする、請求項1、2又は3に記載のアンテナ装置。
- 前記パッチ導体の前記第1スロットと前記第2スロットとの間の幅が、システムインピーダンスよりも低いインピーダンスを与えるように選択されることを特徴とする、請求項4に記載のアンテナ装置。
- プリント回路基板(PCB)を有するモジュールであって、該プリント回路基板は、接地面と、該PCB無線回路上に取り付けられた無線回路と、アンテナ装置とを設けており、前記アンテナ装置は、ほぼ平らなパッチ導体であって、前記無線回路への接続のための第1給電接続点、及び前記接地面への接続のための第2給電接続点と、該パッチ導体内の前記第1給電接続点と第2給電接続点との間の差動の第1スロットと、前記パッチ導体内の前記第1の給電接続点と前記第2給電接続点との間の領域の外に位置されているデュアルバンドの第2スロットとを有するほぼ平らなパッチ導体を有し、前記第1スロットの長さは付加的な共振を提供するような長さである、モジュール。
- 前記第1スロットの長さは4分の1波長よりも長いことを特徴とする、請求項6に記載のモジュール。
- 前記第1スロットの長さは、前記付加的な共振が、隣接する共振と結合するような長さであることを特徴とする、請求項6に記載のモジュール。
- 前記パッチ導体の前記第1スロットと前記第2スロットとの間の幅が、所定のインピーダンス変換を得るように選択されていることを特徴とする、請求項6、7又は8に記載のモジュール。
- プリント回路基板を含む筐体を有する無線通信装置であって、前記プリント回路基板は、接地面、該PCB上に取り付けられた無線回路及びアンテナ装置を提供し、該アンテナ装置は、前記無線回路への接続のための第1給電接続点と、前記接地面への接続のための第2給電接続点とを有するほぼ平らなパッチ導体であって、該パッチ導体内の前記第1給電接続点と前記第2給電接続点との間の差動の第1スロットと、前記パッチ導体の前記第1給電接続点と前記第2給電接続点との間の領域の外側に位置されているデュアルバンドの第2スロットとを有するほぼ平らなパッチ導体を有しており、前記第1スロットの長さは、付加的な共振を提供するような長さである、無線通信装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0319211.9A GB0319211D0 (en) | 2003-08-15 | 2003-08-15 | Antenna arrangement and a module and a radio communications apparatus having such an arrangement |
PCT/IB2004/002628 WO2005018045A1 (en) | 2003-08-15 | 2004-08-04 | Antenna arrangement and a module and a radio communications apparatus having such an arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007502562A true JP2007502562A (ja) | 2007-02-08 |
Family
ID=28052578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006523077A Pending JP2007502562A (ja) | 2003-08-15 | 2004-08-04 | アンテナ装置、並びに前記アンテナ装置を有するモジュール及び無線通信装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7443344B2 (ja) |
EP (1) | EP1656713A1 (ja) |
JP (1) | JP2007502562A (ja) |
KR (1) | KR20060064634A (ja) |
CN (1) | CN1836350B (ja) |
GB (1) | GB0319211D0 (ja) |
WO (1) | WO2005018045A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016517670A (ja) * | 2013-03-15 | 2016-06-16 | クアルコム,インコーポレイテッド | 多目的アンテナ |
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GB0101667D0 (en) * | 2001-01-23 | 2001-03-07 | Koninkl Philips Electronics Nv | Antenna arrangement |
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-
2003
- 2003-08-15 GB GBGB0319211.9A patent/GB0319211D0/en not_active Ceased
-
2004
- 2004-08-04 WO PCT/IB2004/002628 patent/WO2005018045A1/en active Application Filing
- 2004-08-04 KR KR1020067003182A patent/KR20060064634A/ko not_active Application Discontinuation
- 2004-08-04 US US10/568,010 patent/US7443344B2/en active Active
- 2004-08-04 CN CN2004800232554A patent/CN1836350B/zh not_active Expired - Fee Related
- 2004-08-04 EP EP04744261A patent/EP1656713A1/en not_active Withdrawn
- 2004-08-04 JP JP2006523077A patent/JP2007502562A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016517670A (ja) * | 2013-03-15 | 2016-06-16 | クアルコム,インコーポレイテッド | 多目的アンテナ |
Also Published As
Publication number | Publication date |
---|---|
CN1836350A (zh) | 2006-09-20 |
GB0319211D0 (en) | 2003-09-17 |
CN1836350B (zh) | 2011-10-05 |
EP1656713A1 (en) | 2006-05-17 |
KR20060064634A (ko) | 2006-06-13 |
WO2005018045A1 (en) | 2005-02-24 |
US7443344B2 (en) | 2008-10-28 |
US20060290569A1 (en) | 2006-12-28 |
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