ATE217460T1 - Vektormodulator - Google Patents
VektormodulatorInfo
- Publication number
- ATE217460T1 ATE217460T1 AT99929440T AT99929440T ATE217460T1 AT E217460 T1 ATE217460 T1 AT E217460T1 AT 99929440 T AT99929440 T AT 99929440T AT 99929440 T AT99929440 T AT 99929440T AT E217460 T1 ATE217460 T1 AT E217460T1
- Authority
- AT
- Austria
- Prior art keywords
- phase shifter
- input
- analogue phase
- output stage
- stase
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/60—Modulators in which carrier or one sideband is wholly or partially suppressed with one sideband wholly or partially suppressed
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9808918A FR2781106B1 (fr) | 1998-07-10 | 1998-07-10 | Modulateur vectoriel |
PCT/FR1999/001660 WO2000003475A1 (fr) | 1998-07-10 | 1999-07-08 | Modulateur vectoriel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE217460T1 true ATE217460T1 (de) | 2002-05-15 |
Family
ID=9528545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99929440T ATE217460T1 (de) | 1998-07-10 | 1999-07-08 | Vektormodulator |
Country Status (7)
Country | Link |
---|---|
US (1) | US6531935B1 (de) |
EP (1) | EP1097509B1 (de) |
AT (1) | ATE217460T1 (de) |
AU (1) | AU4625599A (de) |
DE (1) | DE69901449T2 (de) |
FR (1) | FR2781106B1 (de) |
WO (1) | WO2000003475A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10240497A1 (de) * | 2002-09-03 | 2004-03-11 | Robert Bosch Gmbh | Radarmesseinrichtung und Verfahren zum Betreiben einer Radarmesseinrichtung |
KR100487708B1 (ko) * | 2002-11-08 | 2005-05-03 | 한국전자통신연구원 | 마이크로스트립 하이브리드를 이용한 고주파 대역용이득조절증폭기 |
US7023292B2 (en) * | 2003-12-17 | 2006-04-04 | Telefonaktiebolaget L.M. Dericsson | Polar modulation using amplitude modulated quadrature signals |
US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
US7327803B2 (en) * | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
US8013675B2 (en) | 2007-06-19 | 2011-09-06 | Parkervision, Inc. | Combiner-less multiple input single output (MISO) amplification with blended control |
US8334722B2 (en) | 2007-06-28 | 2012-12-18 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation and amplification |
US9106316B2 (en) | 2005-10-24 | 2015-08-11 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification |
WO2007073150A1 (en) * | 2005-12-23 | 2007-06-28 | Stichting Astron | Phase shifter circuit and method for generating a phase shifted signal |
US7937106B2 (en) * | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
US8031804B2 (en) | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
US20080076360A1 (en) * | 2006-09-22 | 2008-03-27 | Northrop Grumman Corporation | Apparatus for combining two radios on a single antenna |
US7620129B2 (en) * | 2007-01-16 | 2009-11-17 | Parkervision, Inc. | RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals |
WO2008144017A1 (en) | 2007-05-18 | 2008-11-27 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
EA021857B1 (ru) | 2009-09-15 | 2015-09-30 | Мехмет Унлу | Одновременное управление фазой и амплитудой с помощью 3-шлейфовой топологии и её реализация с помощью радиочастотной мемс технологии |
KR101075013B1 (ko) * | 2009-12-11 | 2011-10-19 | 전자부품연구원 | 빔 성형 rf 벡터모듈레이터 |
FR2962811B1 (fr) * | 2010-07-19 | 2013-09-27 | Thales Sa | Dispositif d'antenne a ouverture synthetique d'emission de signaux d'un systeme de navigation par satellites comprenant une porteuse et des moyens de determination de sa trajectoire |
DE102011012811B4 (de) | 2011-03-02 | 2019-12-24 | Heinz Lindenmeier | Elektronisch gesteuerter Hochfrequenz-Phasenschieber mit analog einstellbarer Phase |
WO2012139126A1 (en) | 2011-04-08 | 2012-10-11 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
JP6174574B2 (ja) | 2011-06-02 | 2017-08-02 | パーカーヴィジョン インコーポレイテッド | アンテナ制御 |
KR20160058855A (ko) | 2013-09-17 | 2016-05-25 | 파커비전, 인크. | 정보를 포함하는 시간의 함수를 렌더링하기 위한 방법, 장치 및 시스템 |
US9344038B2 (en) * | 2014-02-07 | 2016-05-17 | Qualcomm Incorporated | Tri-phase digital polar modulator |
US9923269B1 (en) | 2015-06-30 | 2018-03-20 | Rockwell Collins, Inc. | Phase position verification system and method for an array antenna |
EP3188307A1 (de) | 2015-12-29 | 2017-07-05 | Synergy Microwave Corporation | Hochleistungsschalter für mikrowellen-mems |
EP3188308B1 (de) | 2015-12-29 | 2019-05-01 | Synergy Microwave Corporation | Mikrowellen-mems-phasenschieber |
US10784066B2 (en) | 2017-03-10 | 2020-09-22 | Synergy Microwave Corporation | Microelectromechanical switch with metamaterial contacts |
CN112350689B (zh) * | 2020-10-31 | 2023-06-27 | 拓维电子科技(上海)有限公司 | 一种超宽带数字控制移相装置及相位控制方法 |
CN113572454B (zh) * | 2021-09-27 | 2022-01-21 | 广州慧智微电子有限公司 | 一种多相位移相器和多相位移相方法 |
US11750427B1 (en) * | 2022-05-04 | 2023-09-05 | L3Harris Technologies, Inc. | Low-noise highly-linear wideband vector modulators |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411110A (en) * | 1965-08-09 | 1968-11-12 | Astrodata Inc | Single side band suppressed carrier modulator |
GB2064246A (en) * | 1979-11-17 | 1981-06-10 | Marconi Co Ltd | Improvements in or Relating to Single-Sideband Modulators |
DE3110602C2 (de) * | 1980-03-28 | 1985-07-04 | Nippon Telegraph & Telephone Public Corp., Tokio/Tokyo | Interferenz-Kompensationssystem |
GB9002786D0 (en) * | 1990-02-08 | 1990-04-04 | Marconi Co Ltd | Phase shifting circuit |
US5631610A (en) * | 1996-01-25 | 1997-05-20 | Aware, Inc. | Single side-band modulation system for use in digitally implemented multicarrier transmission systems |
-
1998
- 1998-07-10 FR FR9808918A patent/FR2781106B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-08 DE DE69901449T patent/DE69901449T2/de not_active Expired - Lifetime
- 1999-07-08 US US09/719,809 patent/US6531935B1/en not_active Expired - Fee Related
- 1999-07-08 AT AT99929440T patent/ATE217460T1/de not_active IP Right Cessation
- 1999-07-08 AU AU46255/99A patent/AU4625599A/en not_active Abandoned
- 1999-07-08 WO PCT/FR1999/001660 patent/WO2000003475A1/fr active IP Right Grant
- 1999-07-08 EP EP99929440A patent/EP1097509B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000003475A1 (fr) | 2000-01-20 |
EP1097509A1 (de) | 2001-05-09 |
FR2781106A1 (fr) | 2000-01-14 |
FR2781106B1 (fr) | 2001-04-13 |
AU4625599A (en) | 2000-02-01 |
DE69901449T2 (de) | 2002-11-21 |
DE69901449D1 (de) | 2002-06-13 |
EP1097509B1 (de) | 2002-05-08 |
US6531935B1 (en) | 2003-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE217460T1 (de) | Vektormodulator | |
DE60213876D1 (de) | Zusammengesetzter leistungsverstärker | |
MY112208A (en) | Radio frequency amplifier having improved ctb and cross modulation characteristics | |
ATE308156T1 (de) | Dreiklasse-e-doherty-verstärkertopologie für signaltransmitter von hoher leistung | |
MX9304985A (es) | Aparato para compensar la rotacion de fase en una etapa final de amplificador. | |
SE8504394D0 (sv) | Effektforsterkande apparat | |
DE60141984D1 (de) | Gleichtaktrückkopplungsschaltung mit geschalteten kapazitäten für einen summenstromfreien differenzverstärker | |
AU6340000A (en) | Method and apparatus for linearizing an amplifier | |
GB1419020A (en) | Phase shifting device | |
KR920012952A (ko) | 도파로형 분기결합기 | |
SE7614491L (sv) | Fasregleringskrets | |
ATE364927T1 (de) | Dreizustands-klasse-d-verstärker | |
US4454480A (en) | Amplifying with cascaded class B amplifiers | |
KR870011520A (ko) | 가변 이상회로 | |
KR970019092A (ko) | 위상 시프트 장치(phase shift apparatus) | |
FR2282768A1 (fr) | Dispositif pour la reception du son | |
RU93048878A (ru) | Линейный усилитель мощности | |
GB1445510A (en) | Amplifier circuit | |
WO1997033366A3 (en) | Circuit arrangement comprising a logarithmic transfer function | |
SU834850A1 (ru) | Генератор гармонических колебаний | |
GB2283872A (en) | Frequency multipliers | |
SU773932A1 (ru) | Удвоитель частоты | |
SU696590A1 (ru) | Мостовой усилитель | |
SU432660A1 (ru) | Устройство для усиления низкочастотных сигналов | |
SU1728960A1 (ru) | Широкополосное усилительное устройство |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |