JP5144531B2 - デュアルバンド・アンテナのフロントエンド・システム - Google Patents
デュアルバンド・アンテナのフロントエンド・システム Download PDFInfo
- Publication number
- JP5144531B2 JP5144531B2 JP2008542749A JP2008542749A JP5144531B2 JP 5144531 B2 JP5144531 B2 JP 5144531B2 JP 2008542749 A JP2008542749 A JP 2008542749A JP 2008542749 A JP2008542749 A JP 2008542749A JP 5144531 B2 JP5144531 B2 JP 5144531B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- ghz
- dual
- reception
- band
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
-
- 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
- H01Q13/085—Slot-line radiating ends
-
- 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
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
2 アンテナ部
3 インタフェース部
4 RFIC回路
31、32、33、34、35 切替えインタフェース
37 パワーアンプ
38 低雑音増幅器
Claims (3)
- デュアルバンドアンテナシステムであって、
多層構造上に実装され、2つの決められた周波数帯で信号を受信又は送信する2つの個別のポートを各々備えた3つのデュアルバンドアンテナと、
信号処理回路に前記信号を接続するインタフェース手段であって、前記2つの周波数帯の各々において受信した2つの信号を切り替えて、各周波数帯での前記信号の受信のダイバーシティを確実なものにする切替え手段を含むインタフェース手段と
を備え、
ダイバーシティを伴う受信を可能にする前記3つのデュアルバンドアンテナのうちの2つのデュアルバンドアンテナと、前記切り換え手段とは、前記多層構造側において実装かつ結合され、
前記2つの決められた周波数帯で前記信号の送信を可能にする第3のアンテナは、前記多層構造とは異なる側に実装され、前記信号処理回路に直接接続されることを特徴とするアンテナシステム。 - 前記切替え手段は、DPDTスイッチまたはSPDTスイッチである、
請求項1に記載のアンテナシステム。 - 前記信号の送受信は、IEEE802.11a、b又はg標準に関連する標準と互換性がある、
請求項1に記載のアンテナシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0512148 | 2005-11-30 | ||
FR0512148A FR2894079A1 (fr) | 2005-11-30 | 2005-11-30 | Systeme frontal d'antennes bi-bandes |
FR0650299 | 2006-01-27 | ||
FR0650299 | 2006-01-27 | ||
PCT/EP2006/069011 WO2007063066A1 (en) | 2005-11-30 | 2006-11-28 | Dual-band antenna front-end system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009524272A JP2009524272A (ja) | 2009-06-25 |
JP5144531B2 true JP5144531B2 (ja) | 2013-02-13 |
Family
ID=37773073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008542749A Expired - Fee Related JP5144531B2 (ja) | 2005-11-30 | 2006-11-28 | デュアルバンド・アンテナのフロントエンド・システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8294628B2 (ja) |
EP (1) | EP1955408B1 (ja) |
JP (1) | JP5144531B2 (ja) |
KR (1) | KR101288423B1 (ja) |
WO (1) | WO2007063066A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923658A1 (fr) * | 2007-11-09 | 2009-05-15 | Thomson Licensing Sas | Systeme de deux antennes isolees a une frequence de travail |
WO2010100365A1 (fr) | 2009-03-05 | 2010-09-10 | Thomson Licensing | Procède de réalisation d'une antenne fonctionnant dans une bande de fréquences donnée a partir d'une antenne bi-bande |
US8841899B2 (en) | 2010-12-22 | 2014-09-23 | Electronics And Telecommunications Research Institute | Electro-magnetic tomography using modulated signal |
FR2999337A1 (fr) * | 2012-12-12 | 2014-06-13 | Thomson Licensing | Circuit de transition d'une ligne micro-ruban vers une ligne fente duale bande |
US9941908B2 (en) * | 2014-10-20 | 2018-04-10 | Infineon Technologies Ag | System and method for a radio frequency filter |
CN105322284A (zh) * | 2015-11-06 | 2016-02-10 | 深圳市科陆电气技术有限公司 | 一种超宽带双极化天线 |
EP3830969A4 (en) | 2018-07-30 | 2022-04-27 | Innophase, Inc. | SYSTEM AND METHOD FOR MASSIVE MIMO COMMUNICATION |
US11532897B2 (en) | 2018-11-01 | 2022-12-20 | Innophase, Inc. | Reconfigurable phase array |
US11450962B1 (en) * | 2019-03-01 | 2022-09-20 | Lockheed Martin Corporation | Multiplexed ultra-wideband radiating antenna element |
US10763899B1 (en) * | 2019-09-26 | 2020-09-01 | Apple Inc. | Radio-frequency integrated circuit (RFIC) external front-end module |
WO2021086998A1 (en) * | 2019-10-28 | 2021-05-06 | Innophase, Inc. | Multi-band massive mimo antenna array |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231407A (en) * | 1989-04-18 | 1993-07-27 | Novatel Communications, Ltd. | Duplexing antenna for portable radio transceiver |
US6002370A (en) * | 1998-08-11 | 1999-12-14 | Northern Telecom Limited | Antenna arrangement |
FR2821503A1 (fr) * | 2001-02-23 | 2002-08-30 | Thomson Multimedia Sa | Dispositif de reception et/ou d'emission de signaux electromagnetiques utilisable dans le domaine des transmissions sans fil |
US6686886B2 (en) * | 2001-05-29 | 2004-02-03 | International Business Machines Corporation | Integrated antenna for laptop applications |
FR2826209A1 (fr) * | 2001-06-15 | 2002-12-20 | Thomson Licensing Sa | Dispositif pour la reception et/ou l'emission de signaux electromagnetiques a diversite de rayonnement |
JP2004007559A (ja) * | 2002-04-25 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 多共振アンテナ、アンテナモジュールおよび多共振アンテナを用いた無線装置 |
FR2853996A1 (fr) * | 2003-04-15 | 2004-10-22 | Thomson Licensing Sa | Systeme d'antennes |
FR2857165A1 (fr) * | 2003-07-02 | 2005-01-07 | Thomson Licensing Sa | Antenne bi-bande avec double acces |
FR2861222A1 (fr) | 2003-10-17 | 2005-04-22 | Thomson Licensing Sa | Antenne planaire bi-bande |
-
2006
- 2006-11-28 WO PCT/EP2006/069011 patent/WO2007063066A1/en active Application Filing
- 2006-11-28 KR KR1020087011533A patent/KR101288423B1/ko active IP Right Grant
- 2006-11-28 EP EP06830161A patent/EP1955408B1/en not_active Expired - Fee Related
- 2006-11-28 US US12/085,711 patent/US8294628B2/en not_active Expired - Fee Related
- 2006-11-28 JP JP2008542749A patent/JP5144531B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2007063066A1 (en) | 2007-06-07 |
KR20080073295A (ko) | 2008-08-08 |
EP1955408A1 (en) | 2008-08-13 |
EP1955408B1 (en) | 2011-09-07 |
US20090153425A1 (en) | 2009-06-18 |
US8294628B2 (en) | 2012-10-23 |
JP2009524272A (ja) | 2009-06-25 |
KR101288423B1 (ko) | 2013-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5144531B2 (ja) | デュアルバンド・アンテナのフロントエンド・システム | |
CN112436845B (zh) | 射频L-PA Mid器件、射频收发***和通信设备 | |
CN112187297B (zh) | 射频收发***和通信设备 | |
US6456245B1 (en) | Card-based diversity antenna structure for wireless communications | |
CN112436847A (zh) | 射频L-PA Mid器件、射频收发***和通信设备 | |
US11462830B2 (en) | Distributed control system for beam steering applications | |
WO2021258520A1 (zh) | 一种射频前端模块、天线装置及通信终端 | |
US20060035618A1 (en) | Wireless data communication device | |
CN212588327U (zh) | 射频PA Mid器件、射频收发***和通信设备 | |
KR102139764B1 (ko) | 통신 모듈 및 그에 포함된 프론트 엔드 모듈 | |
CN113839688B (zh) | 射频PA Mid器件、射频***和通信设备 | |
JP2018042192A (ja) | 高周波モジュール及び通信装置 | |
CN114039614B (zh) | 射频前端器件、射频收发***和通信设备 | |
US6941409B2 (en) | Switching and connecting arrangement for coupling external and internal antennas with an expansion card | |
CN113726357A (zh) | 射频PA Mid器件、射频收发***和通信设备 | |
CN114640358A (zh) | 射频PA Mid器件、射频收发***和通信设备 | |
CN114124115B (zh) | 射频收发***和通信设备 | |
CN113726358A (zh) | 射频PA Mid器件、射频***和通信设备 | |
CN112929039B (zh) | 一种高频模块及通信装置 | |
CN101305496B (zh) | 双频带天线前端*** | |
CN114640359B (zh) | 射频PA Mid器件、射频收发***和通信设备 | |
WO2019003791A1 (ja) | 通信モジュール | |
CN114124141B (zh) | 射频***和通信设备 | |
KR20070023850A (ko) | 멀티 밴드 이동통신 단말기의 단일 포트를 지원하는무선신호 송수신 장치 | |
US20060035616A1 (en) | Wireless data communication device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091120 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100824 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100730 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20101021 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101025 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111216 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120312 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120319 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120618 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120710 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121010 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121106 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121122 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151130 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5144531 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |