ATE551781T1 - Frequenzumsetzungsvorrichtung, -verfahren und - system - Google Patents
Frequenzumsetzungsvorrichtung, -verfahren und - systemInfo
- Publication number
- ATE551781T1 ATE551781T1 AT09164522T AT09164522T ATE551781T1 AT E551781 T1 ATE551781 T1 AT E551781T1 AT 09164522 T AT09164522 T AT 09164522T AT 09164522 T AT09164522 T AT 09164522T AT E551781 T1 ATE551781 T1 AT E551781T1
- Authority
- AT
- Austria
- Prior art keywords
- signal
- frequency conversion
- local oscillator
- send
- microwave
- 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
- H04B1/38—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)
- Superheterodyne Receivers (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2008102122239A CN101465656A (zh) | 2008-09-05 | 2008-09-05 | 一种变频的装置、方法和系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE551781T1 true ATE551781T1 (de) | 2012-04-15 |
Family
ID=40806045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09164522T ATE551781T1 (de) | 2008-09-05 | 2009-07-03 | Frequenzumsetzungsvorrichtung, -verfahren und - system |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100062707A1 (de) |
EP (1) | EP2161844B1 (de) |
CN (1) | CN101465656A (de) |
AT (1) | ATE551781T1 (de) |
DK (1) | DK2161844T3 (de) |
ES (1) | ES2383578T3 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1403065B1 (it) | 2010-12-01 | 2013-10-04 | Andrew Wireless Systems Gmbh | Distributed antenna system for mimo signals. |
KR102163548B1 (ko) * | 2010-10-01 | 2020-10-12 | 콤스코프 테크놀로지스, 엘엘씨 | 엠아이엠오 신호들을 위한 분산 안테나 시스템 |
CN102299684B (zh) * | 2011-05-24 | 2013-07-24 | 北京恒际通科技发展有限公司 | 信号变频传输器 |
WO2014067584A1 (en) | 2012-11-02 | 2014-05-08 | Algenol Biofuels Inc. | Assembly and method for repeated automatic assaying of a substance from a sample containing cells undergoing photosynthesis |
CN106713195B (zh) * | 2015-11-12 | 2020-06-12 | 中兴通讯股份有限公司 | 微波数字预失真处理反馈电路、闭环电路及收、发信机 |
CN105790778A (zh) * | 2016-04-16 | 2016-07-20 | 合肥博雷电气有限公司 | 一种c波段微波信号发射机 |
CN106654485B (zh) * | 2016-11-22 | 2020-01-24 | 中国电子科技集团公司第五十五研究所 | 一种微波频段超大延时方法及系统 |
CN109150218B (zh) * | 2018-10-12 | 2024-02-23 | 南京屹信航天科技有限公司 | 一种小型化odu接收通道模块 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506383A (en) * | 1980-01-04 | 1985-03-19 | Harris Corporation | Method and apparatus for relaying signals between a ground station and a satellite using a ground relay station |
EP0318306A3 (de) * | 1987-11-27 | 1989-08-23 | Sony Corporation | Abgestimmte Oszillatoren |
US5309479A (en) * | 1991-04-29 | 1994-05-03 | Hughes Aircraft Company | Low Cost Ku band transmitter |
JPH06216802A (ja) * | 1993-01-13 | 1994-08-05 | Kyocera Corp | 送受信装置 |
US5511235A (en) * | 1994-05-02 | 1996-04-23 | Motorola, Inc. | Apparatus for detecting a signaling channel during scanning including a controlled frequency converter circuit and a controlled filter bandwidth, and a method therefor |
US6324379B1 (en) * | 1998-05-28 | 2001-11-27 | California Amplifier, Inc. | Transceiver systems and methods that preserve frequency order when downconverting communication signals and upconverting data signals |
JP3389945B2 (ja) * | 1998-06-18 | 2003-03-24 | 日本電気株式会社 | デュアルバンド送受信回路 |
US6061551A (en) * | 1998-10-21 | 2000-05-09 | Parkervision, Inc. | Method and system for down-converting electromagnetic signals |
US6741449B1 (en) * | 1999-08-18 | 2004-05-25 | Bridgewave Communications, Inc. | Direct digitally tunable microwave oscillators and filters |
US7013121B1 (en) * | 2000-02-18 | 2006-03-14 | Telaxis Communications Corporation | Frequency conversion circuit using common local synthesizer |
US8116358B2 (en) * | 2001-01-26 | 2012-02-14 | Viasat, Inc. | Single oscillator transceiver |
JP2003101301A (ja) * | 2001-09-19 | 2003-04-04 | Murata Mfg Co Ltd | 高周波モジュール、通信装置およびレーダ装置 |
US7103279B1 (en) * | 2002-07-15 | 2006-09-05 | Ydi Wireless, Inc. | Architecture for wireless transmission of high rate optical signals |
US7050765B2 (en) * | 2003-01-08 | 2006-05-23 | Xytrans, Inc. | Highly integrated microwave outdoor unit (ODU) |
US7840989B2 (en) * | 2003-06-16 | 2010-11-23 | Bertonis James G | Apparatus and method for extending a cable modem data service over wireless links |
US7558528B2 (en) * | 2003-07-31 | 2009-07-07 | Microsoft Corporation | Wireless local area network translating bi-directional packet repeater |
US20060063494A1 (en) * | 2004-10-04 | 2006-03-23 | Xiangdon Zhang | Remote front-end for a multi-antenna station |
JP4850786B2 (ja) * | 2007-06-15 | 2012-01-11 | ルネサスエレクトロニクス株式会社 | 送受信機 |
US7945217B2 (en) * | 2007-11-13 | 2011-05-17 | Provigent Ltd. | Multi-mode baseband-IF converter |
WO2010054263A2 (en) * | 2008-11-07 | 2010-05-14 | Viasat, Inc. | Dual conversion transmitter with single local oscillator |
-
2008
- 2008-09-05 CN CNA2008102122239A patent/CN101465656A/zh active Pending
-
2009
- 2009-06-25 US US12/491,504 patent/US20100062707A1/en not_active Abandoned
- 2009-07-03 ES ES09164522T patent/ES2383578T3/es active Active
- 2009-07-03 EP EP09164522A patent/EP2161844B1/de active Active
- 2009-07-03 AT AT09164522T patent/ATE551781T1/de active
- 2009-07-03 DK DK09164522.6T patent/DK2161844T3/da active
Also Published As
Publication number | Publication date |
---|---|
DK2161844T3 (da) | 2012-06-18 |
ES2383578T3 (es) | 2012-06-22 |
US20100062707A1 (en) | 2010-03-11 |
EP2161844A1 (de) | 2010-03-10 |
EP2161844B1 (de) | 2012-03-28 |
CN101465656A (zh) | 2009-06-24 |
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