CN102148626A - Rf收发机以及包括该收发机的调制解调器 - Google Patents
Rf收发机以及包括该收发机的调制解调器 Download PDFInfo
- Publication number
- CN102148626A CN102148626A CN2011100375507A CN201110037550A CN102148626A CN 102148626 A CN102148626 A CN 102148626A CN 2011100375507 A CN2011100375507 A CN 2011100375507A CN 201110037550 A CN201110037550 A CN 201110037550A CN 102148626 A CN102148626 A CN 102148626A
- Authority
- CN
- China
- Prior art keywords
- switch
- transceiver
- unit
- pll synthesizer
- double
- 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.)
- Granted
Links
- 230000006854 communication Effects 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
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
- H04B1/38—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10152786.9 | 2010-02-05 | ||
EP10152786 | 2010-02-05 | ||
EP10157906.8 | 2010-03-26 | ||
EP20100157906 EP2355362B1 (en) | 2010-02-05 | 2010-03-26 | Rf transceiver and modem comprising such a transceiver |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102148626A true CN102148626A (zh) | 2011-08-10 |
CN102148626B CN102148626B (zh) | 2014-03-05 |
Family
ID=42154822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110037550.7A Expired - Fee Related CN102148626B (zh) | 2010-02-05 | 2011-01-31 | Rf收发机以及包括该收发机的调制解调器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8886143B2 (zh) |
EP (1) | EP2355362B1 (zh) |
CN (1) | CN102148626B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840852A (zh) * | 2012-11-26 | 2014-06-04 | 美国频顺通讯科技公司 | 用于灵活配置rf资源的rf收发机结构 |
CN104348498A (zh) * | 2013-07-26 | 2015-02-11 | 澜起科技(上海)有限公司 | 自适应谐波抑制接收装置及方法 |
CN111313928A (zh) * | 2020-02-13 | 2020-06-19 | 广州全盛威信息技术有限公司 | 支持多种制式的超宽带收发机架构及相应的无线门禁装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104054278A (zh) * | 2011-09-27 | 2014-09-17 | 天河通信有限公司 | 点对多点微波通信 |
US8902796B2 (en) * | 2011-11-04 | 2014-12-02 | Broadcom Corporation | Power-efficient multi-mode transceiver synthesizer configurations |
KR101904749B1 (ko) | 2012-05-10 | 2018-10-08 | 삼성전자주식회사 | 위상 고정 루프의 스위칭 및 위상 잡음 향상 기법을 적용한 트랜시버 |
US10511430B2 (en) * | 2016-07-08 | 2019-12-17 | Board Of Regents, The University Of Texas System | Spectrum-agile multiple input multiple output system and capacity adaptation between uplink and downlink |
CN109196783B (zh) * | 2018-04-12 | 2020-04-24 | 深圳市汇顶科技股份有限公司 | 具有低电压开关的多模式可配置的收发器及其配置方法 |
US10333579B1 (en) | 2018-04-12 | 2019-06-25 | Shenzhen GOODIX Technology Co., Ltd. | Multi-mode configurable transceiver with low voltage switches |
US11152969B2 (en) * | 2018-11-21 | 2021-10-19 | Panasonic Avionics Corporation | Tile based satellite payload systems and associated methods thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060264195A1 (en) * | 2000-07-05 | 2006-11-23 | Infineon Technologies Ag | Receiver, in particular for mobile radio |
CN101039289A (zh) * | 2007-01-09 | 2007-09-19 | 京信通信系统(中国)有限公司 | 一种交调信号频率搜索装置及定位方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI112741B (fi) * | 1998-11-26 | 2003-12-31 | Nokia Corp | Menetelmä ja järjestely RF-signaalien lähettämiseksi ja vastaanottamiseksi tiedonsiirtojärjestelmien erilaisissa radiorajapinnoissa |
WO2004057768A1 (ja) * | 2002-12-20 | 2004-07-08 | Renesas Technology Corp. | 送信回路およびそれを用いた送受信機 |
JP2007515120A (ja) | 2003-12-19 | 2007-06-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電圧制御周波数発生器における妨害を補償する装置及び方法 |
US7593695B2 (en) * | 2005-03-15 | 2009-09-22 | Broadcom Corporation | RF transceiver incorporating dual-use PLL frequency synthesizer |
US8437721B2 (en) * | 2009-04-26 | 2013-05-07 | Qualcomm Incorporated | Jammer detection based adaptive PLL bandwidth adjustment in FM receiver |
-
2010
- 2010-03-26 EP EP20100157906 patent/EP2355362B1/en not_active Not-in-force
-
2011
- 2011-01-31 CN CN201110037550.7A patent/CN102148626B/zh not_active Expired - Fee Related
- 2011-02-01 US US13/018,465 patent/US8886143B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060264195A1 (en) * | 2000-07-05 | 2006-11-23 | Infineon Technologies Ag | Receiver, in particular for mobile radio |
CN101039289A (zh) * | 2007-01-09 | 2007-09-19 | 京信通信系统(中国)有限公司 | 一种交调信号频率搜索装置及定位方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103840852A (zh) * | 2012-11-26 | 2014-06-04 | 美国频顺通讯科技公司 | 用于灵活配置rf资源的rf收发机结构 |
CN103840852B (zh) * | 2012-11-26 | 2017-04-12 | 美国频顺通讯科技公司 | 用于灵活配置rf资源的rf收发机结构 |
CN104348498A (zh) * | 2013-07-26 | 2015-02-11 | 澜起科技(上海)有限公司 | 自适应谐波抑制接收装置及方法 |
CN104348498B (zh) * | 2013-07-26 | 2017-08-25 | 澜起科技(上海)有限公司 | 自适应谐波抑制接收装置及方法 |
CN111313928A (zh) * | 2020-02-13 | 2020-06-19 | 广州全盛威信息技术有限公司 | 支持多种制式的超宽带收发机架构及相应的无线门禁装置 |
CN111313928B (zh) * | 2020-02-13 | 2021-12-28 | 广州全盛威信息技术有限公司 | 支持多种制式的超宽带收发机架构及相应的无线门禁装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2355362A3 (en) | 2014-04-02 |
EP2355362A2 (en) | 2011-08-10 |
US20110195675A1 (en) | 2011-08-11 |
EP2355362B1 (en) | 2015-01-14 |
CN102148626B (zh) | 2014-03-05 |
US8886143B2 (en) | 2014-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102148626B (zh) | Rf收发机以及包括该收发机的调制解调器 | |
US8462671B2 (en) | Terminal having a variable duplex capability | |
US20220393732A1 (en) | Multiple Beam Multiple-Input-Multiple-Output System | |
US8040844B2 (en) | Wireless communications apparatus and methods employing opportunistic frequency band use | |
CA2913323C (en) | Leakage cancellation for a multiple-input multiple-output transceiver | |
US9699784B2 (en) | Systems and methods for establishing wireless communications between wireless circuitry and multiple base stations | |
US9185565B2 (en) | Variable bandwidth in a communication system | |
US9252863B2 (en) | Method and apparatus for adaptive antenna sharing | |
US20170012359A1 (en) | Method and device for extending beam area in wireless communication system | |
KR101831601B1 (ko) | 캐리어 어그리게이션(ca) 모드 수신기-제한 사용자 장비(ue)에서의 각각의 셀에 대한 최고 가능 랭크를 측정, 보고 및 할당하기 위한 메커니즘 | |
US8830910B2 (en) | Wireless terminals including smart antenna systems having multiple antennas | |
US9161386B1 (en) | Hybrid LMR transceiver with LTE and dynamic antenna control | |
US8971220B2 (en) | Dual mode base station | |
CN105940617B (zh) | 用于传输数据的方法、用于无线网络的基站和用户设备 | |
JP2021511724A (ja) | マルチウェイスイッチ、無線周波数システム、および通信装置 | |
GB2597359A (en) | Dual connectivity power amplifier system | |
CN108400852A (zh) | 一种大尺度信道参数的指示、确定方法、基站及终端 | |
CN102710306A (zh) | 一种实现分集传输的方法、装置及网络侧设备 | |
US11973550B2 (en) | Beamforming communication system with flexibility and modularity | |
US20240223226A1 (en) | Radio frequency module with reduced intermodulation distortion | |
Toba et al. | Base-station Equipment and Router-type Mobile Terminal Supporting 4× 4 MIMO and 256QAM for 682 Mbps Maximum on Downlink | |
EP3011680B1 (en) | Leakage cancellation for a multiple-input multiple-output transceiver | |
CN117375657A (zh) | 通信装置、终端设备及通信方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Dresden, Germany Applicant after: Intel Mobile Communications Technology Dresden GmbH Address before: Dresden, Germany Applicant before: BLUE WONDER COMMUNICATIONS GmbH |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BLUE WONDER COMM GMBH TO: INTEL MOBILE COMMUNICATION TECHNOLOGY DRESDEN GMBH |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20161017 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Dresden, Germany Patentee before: Intel Mobile Communications Technology Dresden GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20180131 |