FI20030227A - Antennijärjestely ja kannettava päätelaite - Google Patents
Antennijärjestely ja kannettava päätelaite Download PDFInfo
- Publication number
- FI20030227A FI20030227A FI20030227A FI20030227A FI20030227A FI 20030227 A FI20030227 A FI 20030227A FI 20030227 A FI20030227 A FI 20030227A FI 20030227 A FI20030227 A FI 20030227A FI 20030227 A FI20030227 A FI 20030227A
- Authority
- FI
- Finland
- Prior art keywords
- portable terminal
- antenna arrangement
- antenna
- arrangement
- portable
- Prior art date
Links
Classifications
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
-
- 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
-
- 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
- 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
- H04B1/44—Transmit/receive switching
- H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
-
- 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
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030227A FI116248B (fi) | 2003-02-14 | 2003-02-14 | Antennijärjestely ja kannettava päätelaite |
US10/390,914 US7412255B2 (en) | 2003-02-14 | 2003-03-19 | Antenna arrangement and mobile terminal device |
GB0403153A GB2400523B (en) | 2003-02-14 | 2004-02-12 | Antenna arrangement and mobile terminal device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030227A FI116248B (fi) | 2003-02-14 | 2003-02-14 | Antennijärjestely ja kannettava päätelaite |
FI20030227 | 2003-02-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20030227A0 FI20030227A0 (fi) | 2003-02-14 |
FI20030227A true FI20030227A (fi) | 2004-08-15 |
FI116248B FI116248B (fi) | 2005-10-14 |
Family
ID=8565634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20030227A FI116248B (fi) | 2003-02-14 | 2003-02-14 | Antennijärjestely ja kannettava päätelaite |
Country Status (3)
Country | Link |
---|---|
US (1) | US7412255B2 (fi) |
FI (1) | FI116248B (fi) |
GB (1) | GB2400523B (fi) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7269441B2 (en) * | 2003-10-17 | 2007-09-11 | Nokia Corporation | Multiband multimode communication engines |
US6990357B2 (en) * | 2003-10-17 | 2006-01-24 | Nokia Corporation | Front-end arrangements for multiband multimode communication engines |
JP4394498B2 (ja) | 2004-03-31 | 2010-01-06 | 株式会社ルネサステクノロジ | 高周波回路装置及びそれを用いた移動体通信端末 |
JP2005295312A (ja) * | 2004-04-01 | 2005-10-20 | Hitachi Ltd | 携帯無線装置 |
US7177662B2 (en) * | 2004-04-02 | 2007-02-13 | Broadcom Corporation | Multimode wireless communication device |
US7187945B2 (en) * | 2004-04-30 | 2007-03-06 | Nokia Corporation | Versatile antenna switch architecture |
US20050245201A1 (en) * | 2004-04-30 | 2005-11-03 | Nokia Corporation | Front-end topology for multiband multimode communication engines |
EP1615348B1 (en) * | 2004-07-08 | 2007-10-10 | Sony Ericsson Mobile Communications AB | Radio communication equipment and method used in said equipment |
JP4134129B2 (ja) * | 2004-10-28 | 2008-08-13 | Tdk株式会社 | 高周波モジュール |
US7383032B2 (en) * | 2004-12-02 | 2008-06-03 | Avago Technologies Wireless Ip Pte Ltd | Cellular phone and method for receiving and transmitting signals of different frequency bands |
US7162266B2 (en) * | 2004-12-17 | 2007-01-09 | Avago Technologies Wireless Ip (Singapore) Pte.Ltd. | Multiple band handset architecture |
US20060217082A1 (en) * | 2005-03-22 | 2006-09-28 | Georg Fischer | Shaping noise in power amplifiers of duplex communication systems |
GB2428917B (en) * | 2005-08-04 | 2007-09-19 | Motorola Inc | Antenna diversity arrangement, rf transceiver arrangement and method of operation |
JP4614238B2 (ja) * | 2006-07-14 | 2011-01-19 | ルネサスエレクトロニクス株式会社 | Rf電力増幅装置 |
US7720506B1 (en) * | 2006-07-28 | 2010-05-18 | Rockwell Collins, Inc. | System and method of providing antenna specific front ends for aviation software defined radios |
US20080064356A1 (en) * | 2006-09-07 | 2008-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of receiving wideband signal |
US20080102760A1 (en) * | 2006-10-02 | 2008-05-01 | Sierra Wireless, Inc. | Centralized wireless communication system |
US8428670B2 (en) * | 2007-04-11 | 2013-04-23 | Sony Corporation | Reception device, antenna, and junction cable |
US20090222832A1 (en) * | 2008-02-29 | 2009-09-03 | Dell Products, Lp | System and method of enabling resources within an information handling system |
TWI396394B (zh) * | 2008-06-13 | 2013-05-11 | Asustek Comp Inc | 多頻段行動通訊裝置 |
US8134565B2 (en) * | 2008-08-08 | 2012-03-13 | Dell Products, Lp | System, module and method of enabling a video interface within a limited resource enabled information handling system |
US20100033433A1 (en) * | 2008-08-08 | 2010-02-11 | Dell Products, Lp | Display system and method within a reduced resource information handling system |
US8863268B2 (en) | 2008-10-29 | 2014-10-14 | Dell Products, Lp | Security module and method within an information handling system |
US9407694B2 (en) * | 2008-10-30 | 2016-08-02 | Dell Products, Lp | System and method of polling with an information handling system |
US20100120466A1 (en) * | 2008-11-12 | 2010-05-13 | Nokia Corporation | Multi-mode antenna switching |
US8098205B2 (en) * | 2009-05-05 | 2012-01-17 | Flextronics Automotive Inc. | GPS, GSM, and wireless LAN antenna for vehicle applications |
CN101640949B (zh) * | 2009-06-29 | 2012-07-25 | 惠州Tcl移动通信有限公司 | 多天线无线收发装置 |
US8369811B2 (en) * | 2009-07-17 | 2013-02-05 | Dell Products, Lp | System and method for radio antenna sharing in an information handling system |
US8218940B2 (en) | 2009-08-28 | 2012-07-10 | Dell Products, Lp | System and method for managing multiple independent graphics sources in an information handling system |
EP2559266B1 (en) | 2010-04-12 | 2020-10-14 | R F Products, Inc. | Rf distribution system and method of using same |
US8760360B2 (en) * | 2012-03-16 | 2014-06-24 | Amazon Technologies, Inc. | Switching multi-mode antenna |
EP2651039A1 (en) * | 2012-04-12 | 2013-10-16 | ST-Ericsson SA | Duplexer-less transceiver arrangement, communication device and control method |
CN108321543B (zh) * | 2015-04-03 | 2021-04-16 | Oppo广东移动通信有限公司 | 一种天线及电子设备 |
WO2017199649A1 (ja) * | 2016-05-20 | 2017-11-23 | 株式会社村田製作所 | 高周波フロントエンド回路および通信装置 |
US11159147B2 (en) * | 2019-04-10 | 2021-10-26 | Samsung Electro-Mechanics Co., Ltd. | Front end module |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5768691A (en) | 1996-08-07 | 1998-06-16 | Nokia Mobile Phones Limited | Antenna switching circuits for radio telephones |
JPH11355174A (ja) | 1998-06-11 | 1999-12-24 | Tokin Corp | アンテナ共用器 |
DE50000726D1 (de) | 1999-02-11 | 2002-12-12 | Siemens Ag | Verfahren und anordnung zur leistungsregelung eines sendeverstärkers |
US6560443B1 (en) * | 1999-05-28 | 2003-05-06 | Nokia Corporation | Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor |
JP3347099B2 (ja) * | 1999-07-23 | 2002-11-20 | エヌイーシーアクセステクニカ株式会社 | 簡易携帯電話内蔵型携帯電話機におけるアンテナ切替回路 |
DE19935675A1 (de) * | 1999-07-29 | 2001-02-15 | Bosch Gmbh Robert | Schaltung zum Umschalten zwischen Empfangsantennen |
GB2361584A (en) * | 2000-04-19 | 2001-10-24 | Motorola Israel Ltd | Multi-band antenna and switch system |
DE10034911A1 (de) | 2000-07-18 | 2002-02-07 | Kathrein Werke Kg | Antenne für Mehrfrequenzbetrieb |
US20020137472A1 (en) * | 2001-01-23 | 2002-09-26 | Quinn Liam B. | Wireless antenna switching system |
US20030078037A1 (en) * | 2001-08-17 | 2003-04-24 | Auckland David T. | Methodology for portable wireless devices allowing autonomous roaming across multiple cellular air interface standards and frequencies |
US6476769B1 (en) | 2001-09-19 | 2002-11-05 | Nokia Corporation | Internal multi-band antenna |
WO2003050915A1 (en) | 2001-12-06 | 2003-06-19 | Protura Wireless, Inc. | Communication device with front-end antenna integration |
US7184717B2 (en) * | 2001-12-28 | 2007-02-27 | Intel Corporation | Portable communication device having a MEMS switch and method therefor |
US6826391B2 (en) * | 2002-03-15 | 2004-11-30 | Nokia Corporation | Transmission and reception antenna system for space diversity reception |
US7251459B2 (en) * | 2002-05-03 | 2007-07-31 | Atheros Communications, Inc. | Dual frequency band wireless LAN |
US6774857B2 (en) * | 2002-09-12 | 2004-08-10 | Agilent Technologies, Inc. | Method facilitating inter-mode handoff |
-
2003
- 2003-02-14 FI FI20030227A patent/FI116248B/fi not_active IP Right Cessation
- 2003-03-19 US US10/390,914 patent/US7412255B2/en active Active
-
2004
- 2004-02-12 GB GB0403153A patent/GB2400523B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2400523B (en) | 2006-12-06 |
US20040162107A1 (en) | 2004-08-19 |
US7412255B2 (en) | 2008-08-12 |
GB2400523A (en) | 2004-10-13 |
FI116248B (fi) | 2005-10-14 |
GB0403153D0 (en) | 2004-03-17 |
FI20030227A0 (fi) | 2003-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: FLEXTRONICS ODM LUXEMBOURG SA, ZWEIGNIEDERLASSUNG Free format text: FLEXTRONICS ODM LUXEMBOURG SA, ZWEIGNIEDERLASSUNG SCHWEIZ |
|
FG | Patent granted |
Ref document number: 116248 Country of ref document: FI |
|
PC | Transfer of assignment of patent |
Owner name: FLEXTRONICS SALES & MARKETING (A-P) LTD. Free format text: FLEXTRONICS SALES & MARKETING (A-P) LTD. |
|
MM | Patent lapsed |