ATE470273T1 - Kreuzpolarisationsübertragungssystem mit asynchronem empfänger - Google Patents
Kreuzpolarisationsübertragungssystem mit asynchronem empfängerInfo
- Publication number
- ATE470273T1 ATE470273T1 AT05425181T AT05425181T ATE470273T1 AT E470273 T1 ATE470273 T1 AT E470273T1 AT 05425181 T AT05425181 T AT 05425181T AT 05425181 T AT05425181 T AT 05425181T AT E470273 T1 ATE470273 T1 AT E470273T1
- Authority
- AT
- Austria
- Prior art keywords
- signal
- main
- path
- interference
- interferent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/002—Reducing depolarization effects
-
- 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
- H04B7/10—Polarisation diversity; Directional diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Noise Elimination (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05425181A EP1708381B1 (de) | 2005-03-31 | 2005-03-31 | Kreuzpolarisationsübertragungssystem mit asynchronem Empfänger |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE470273T1 true ATE470273T1 (de) | 2010-06-15 |
Family
ID=34943118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05425181T ATE470273T1 (de) | 2005-03-31 | 2005-03-31 | Kreuzpolarisationsübertragungssystem mit asynchronem empfänger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1708381B1 (de) |
AT (1) | ATE470273T1 (de) |
DE (1) | DE602005021613D1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2374217B1 (de) * | 2008-12-09 | 2013-04-10 | Telefonaktiebolaget L M Ericsson (PUBL) | Kreuzkopplungs-störungslöschung in mehreren empfangszweigen mit unabhängigen demodulationssignalen |
CN102301626B (zh) | 2009-01-28 | 2014-07-16 | 日本电气株式会社 | 双极化传输系统、双极化传输方法、接收装置、发射装置、接收方法和发射方法 |
ITUB20160327A1 (it) * | 2016-01-14 | 2017-07-14 | Siae Microelettronica Spa | Circuiti e apparati per la ricetrasmissione in ponte radio su collegamenti punto-punto |
WO2018030204A1 (ja) * | 2016-08-12 | 2018-02-15 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信装置、受信装置、送信方法および受信方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1295010B1 (it) * | 1997-09-10 | 1999-04-27 | Siae Microelettronica Spa | Sistema e metodo di telecomunicazione utilizzante ponti radio |
ITMI20020371A1 (it) * | 2002-02-26 | 2003-08-26 | Cit Alcatel | Sincronizzazione e cancellazione di due o piu' segnali interferenti in trasmissioni radio con riuso di frequenza |
DE60208345T2 (de) * | 2002-05-20 | 2006-08-24 | Siae Microelettronica S.P.A. | System zur Interferenzauslöschung mit unabhängigen Empfängern |
-
2005
- 2005-03-31 EP EP05425181A patent/EP1708381B1/de not_active Not-in-force
- 2005-03-31 AT AT05425181T patent/ATE470273T1/de not_active IP Right Cessation
- 2005-03-31 DE DE602005021613T patent/DE602005021613D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1708381B1 (de) | 2010-06-02 |
DE602005021613D1 (de) | 2010-07-15 |
EP1708381A1 (de) | 2006-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9444554B2 (en) | Digital coherent receiving apparatus | |
US8036541B2 (en) | Coherent optical receiver | |
US7613260B2 (en) | Modem control using cross-polarization interference estimation | |
US8737847B2 (en) | Method and apparatus of using joint timing recovery for a coherent optical system | |
KR101140333B1 (ko) | 직교 검출기 및 그것을 이용한 직교 복조기 및 샘플링직교 복조기 | |
JP5199484B2 (ja) | マルチブランチ受信機のためのシンボルタイミング回復技術 | |
GB2435357A (en) | Satellite radio navigation receivers | |
US20090323856A1 (en) | Transmit-canceling transceiver responsive to heat signal and method therefor | |
Anttila et al. | Blind moment estimation techniques for I/Q imbalance compensation in quadrature receivers | |
ATE470273T1 (de) | Kreuzpolarisationsübertragungssystem mit asynchronem empfänger | |
CN116054956A (zh) | 一种适用于相干激光通信的分集接收系统 | |
US10608846B2 (en) | Receiving device | |
JPH02226917A (ja) | 差分コヒーレント復調装置のための自己適応等化器回路 | |
US20130114649A1 (en) | Signal cancellation in a satellite communication system | |
Chen et al. | 10 Gbps 16QAM transmission over a 70/80 GHz (E-band) radio test-bed | |
JP3698996B2 (ja) | 通信システムにおける受信機 | |
KR100760793B1 (ko) | 동기 수신기에서의 직교 및 이득 에러의 정정 | |
US10122568B2 (en) | Digital compensation of IQ coupling in communication receivers | |
KR100544777B1 (ko) | I/q 부정합 보상 방법 및 장치 | |
Lederer et al. | The influence of DC offsets on the digital cancellation of second-order Tx intermodulation distortions in homodyne receivers | |
CN113079117B (zh) | 一种接收链路iq失配估计的方法及装置 | |
Wan-Cheol | Performance of Dual Polarized MIMO System using Six-Port Receiver for Cognitive Radio | |
KR20130089591A (ko) | 주파수 의존형 불균형을 보상하기 위한 보상기 유닛, 수신기 유닛, 동상 신호 및 직교 위상 신호를 처리하기 위한 방법 | |
RU2583848C2 (ru) | Радиоприемное устройство | |
JP2014154951A (ja) | 信号分離装置及びそれに用いる信号分離方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |