JP5491535B2 - 無線周波数ユニット及び統合アンテナ - Google Patents
無線周波数ユニット及び統合アンテナ Download PDFInfo
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- JP5491535B2 JP5491535B2 JP2011553252A JP2011553252A JP5491535B2 JP 5491535 B2 JP5491535 B2 JP 5491535B2 JP 2011553252 A JP2011553252 A JP 2011553252A JP 2011553252 A JP2011553252 A JP 2011553252A JP 5491535 B2 JP5491535 B2 JP 5491535B2
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- Prior art keywords
- circuit board
- power amplifier
- duplexer
- amplifier circuit
- antenna
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- 230000005855 radiation Effects 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 16
- 238000012545 processing Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/145—Arrangements wherein electric components are disposed between and simultaneously connected to two planar printed circuit boards, e.g. Cordwood modules
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transceivers (AREA)
Description
Claims (4)
- アンテナユニットと、無線周波数ユニットとを備える、統合アンテナであって、
前記無線周波数ユニットは、デュプレクサと、電力増幅器回路基板と、トランシーバ回路基板とを備え、
前記デュプレクサは、前記電力増幅器回路基板、及び前記トランシーバ回路基板にそれぞれ接続され、前記電力増幅器回路基板は、前記トランシーバ回路基板に接続され、前記電力増幅器回路基板及び前記トランシーバ回路基板は、前記デュプレクサの2つの端部にそれぞれ配置され、前記電力増幅器回路基板及び前記トランシーバ回路基板は、前記電力増幅器回路基板に対して垂直な方向に沿って同じ平面上に投影されたとき、前記同じ平面上のそれらの投影は互いに重なり合わず、
前記無線周波数ユニットの前記デュプレクサは、同軸コネクタを介して前記アンテナユニットの回路基板に接続され、
前記アンテナユニットは反射板を備え、前記反射板上に穴が形成され、前記同軸コネクタが、前記穴内に貫通挿入され、前記同軸コネクタの外部導体と、前記反射板の前記穴の周囲側部との間に絶縁部が配置され、
前記絶縁部は前記同軸コネクタに設けられたボスであり、前記同軸コネクタの前記外部導体は、前記ボスを介して、前記反射板の前記穴の前記周囲側部から分離されるか、又は、
前記絶縁部は絶縁スペーサであり、前記同軸コネクタの前記外部導体は、前記絶縁スペーサを介して前記反射板の前記穴の前記周囲側部から分離される、
統合アンテナ。 - 前記回路基板は、給電ネットワーク回路基板と、アンテナ放射ユニット給電回路基板とを備え、
前記給電ネットワーク回路基板は前記アンテナ放射ユニット給電回路基板に接続され、前記デュプレクサは、前記同軸コネクタを介して前記アンテナユニットの前記給電ネットワーク回路基板に接続される、請求項1に記載の統合アンテナ。 - 前記無線周波数ユニットに設けられたサンシェードを更に備える、請求項1又は2に記載の統合アンテナ。
- 前記アンテナユニットは、指向性アンテナ又は全方向性アンテナである、請求項1〜3のいずれか一項に記載の統合アンテナ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2009/070783 WO2010102454A1 (zh) | 2009-03-13 | 2009-03-13 | 一种射频单元以及集成天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012520584A JP2012520584A (ja) | 2012-09-06 |
JP5491535B2 true JP5491535B2 (ja) | 2014-05-14 |
Family
ID=42727787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011553252A Active JP5491535B2 (ja) | 2009-03-13 | 2009-03-13 | 無線周波数ユニット及び統合アンテナ |
Country Status (5)
Country | Link |
---|---|
US (2) | US8971824B2 (ja) |
EP (2) | EP2408121B1 (ja) |
JP (1) | JP5491535B2 (ja) |
CN (1) | CN102282778B (ja) |
WO (1) | WO2010102454A1 (ja) |
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CN102595838B (zh) * | 2012-02-21 | 2014-07-16 | 武汉正维电子技术有限公司 | 一种功率放大器的装配结构 |
CN102820893B (zh) * | 2012-07-24 | 2015-05-20 | 大唐移动通信设备有限公司 | 一种rru和天线的集成模块化系统及移动通信基站 |
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2009
- 2009-03-13 WO PCT/CN2009/070783 patent/WO2010102454A1/zh active Application Filing
- 2009-03-13 JP JP2011553252A patent/JP5491535B2/ja active Active
- 2009-03-13 CN CN2009801564352A patent/CN102282778B/zh active Active
- 2009-03-13 EP EP09841323.0A patent/EP2408121B1/en active Active
- 2009-03-13 EP EP15179453.4A patent/EP2983302B1/en active Active
-
2011
- 2011-09-13 US US13/231,680 patent/US8971824B2/en active Active
- 2011-11-02 US US13/287,773 patent/US8781409B2/en active Active
Also Published As
Publication number | Publication date |
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US8971824B2 (en) | 2015-03-03 |
CN102282778A (zh) | 2011-12-14 |
EP2408121A4 (en) | 2012-03-14 |
US8781409B2 (en) | 2014-07-15 |
US20120001809A1 (en) | 2012-01-05 |
CN102282778B (zh) | 2013-11-06 |
WO2010102454A1 (zh) | 2010-09-16 |
US20120044840A1 (en) | 2012-02-23 |
EP2408121A1 (en) | 2012-01-18 |
EP2408121B1 (en) | 2015-10-28 |
EP2983302B1 (en) | 2019-11-13 |
EP2983302A1 (en) | 2016-02-10 |
JP2012520584A (ja) | 2012-09-06 |
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