DE60233242D1 - Signalerzeugungsvorrichtung - Google Patents
SignalerzeugungsvorrichtungInfo
- Publication number
- DE60233242D1 DE60233242D1 DE60233242T DE60233242T DE60233242D1 DE 60233242 D1 DE60233242 D1 DE 60233242D1 DE 60233242 T DE60233242 T DE 60233242T DE 60233242 T DE60233242 T DE 60233242T DE 60233242 D1 DE60233242 D1 DE 60233242D1
- Authority
- DE
- Germany
- Prior art keywords
- signal generation
- generation device
- signal
- generation
- 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.)
- Expired - Lifetime
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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001260286 | 2001-08-29 | ||
PCT/JP2002/001964 WO2003021799A1 (fr) | 2001-08-29 | 2002-03-04 | Appareil de production de signaux |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60233242D1 true DE60233242D1 (de) | 2009-09-17 |
Family
ID=19087512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60233242T Expired - Lifetime DE60233242D1 (de) | 2001-08-29 | 2002-03-04 | Signalerzeugungsvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7203468B2 (de) |
EP (1) | EP1432131B1 (de) |
CN (1) | CN100372236C (de) |
DE (1) | DE60233242D1 (de) |
WO (1) | WO2003021799A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10020930B4 (de) * | 2000-04-28 | 2007-10-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur Vorbehandlung eines unter Verwendung eines nichtlinearen Verstärkers mit vorgeschaltetem Bandpaßfilter zu übertragenden Signals |
US7310504B2 (en) * | 2004-03-26 | 2007-12-18 | Agilent Technologies, Inc. | IF frequency response characterization employing overlapping frequency bands |
KR101085775B1 (ko) * | 2004-12-07 | 2011-11-21 | 삼성전자주식회사 | 이동 단말 수신기 다이버시티 구조에서 잡음 제거 장치 |
US7805117B2 (en) * | 2006-02-28 | 2010-09-28 | Motorola, Inc. | Method and apparatus for minimizing noise in a transmitter |
JP6737409B2 (ja) | 2017-11-30 | 2020-08-05 | 株式会社村田製作所 | 無線通信装置 |
CN114866097A (zh) | 2018-05-31 | 2022-08-05 | 华为技术有限公司 | 射频发射机和信号处理方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2743868B2 (ja) | 1995-05-25 | 1998-04-22 | 日本電気株式会社 | Fdd方式の送信機 |
JPH09261122A (ja) | 1996-03-26 | 1997-10-03 | Oki Electric Ind Co Ltd | Cdma送信装置 |
JPH09294089A (ja) | 1996-04-26 | 1997-11-11 | Mitsubishi Electric Corp | 周波数シンセサイザ回路 |
JPH1022844A (ja) * | 1996-07-05 | 1998-01-23 | Fujitsu Ltd | 送信機の非線形歪み検出回路および非線形歪み補償回路 |
JP3452782B2 (ja) * | 1997-12-18 | 2003-09-29 | 三菱電機株式会社 | 偶高調波ミクサ、直交ミクサ、イメージリジェクションミクサ、送信装置および受信装置 |
JP3423608B2 (ja) * | 1998-02-05 | 2003-07-07 | 株式会社日立国際電気 | 無線中継増幅装置及び同装置の利得設定方法 |
US6181181B1 (en) | 1998-06-26 | 2001-01-30 | Fujitsu Limited | Phase shifter for a quadrature modulator and an image suppression mixer |
JP2000022449A (ja) * | 1998-07-03 | 2000-01-21 | Fujitsu Ltd | イメージ抑圧ミキサ |
JP2000183764A (ja) * | 1998-12-17 | 2000-06-30 | Mitsumi Electric Co Ltd | 出力回路 |
JP3766593B2 (ja) * | 1998-12-24 | 2006-04-12 | ノキア ネットワークス オサケ ユキチュア | プレディストーションを用いた多重周波数送信機および送信方法 |
JP2001024714A (ja) * | 1999-07-06 | 2001-01-26 | Asahi Chem Ind Co Ltd | 半導体装置及びそれを用いた送信部品、通信装置 |
-
2002
- 2002-03-04 DE DE60233242T patent/DE60233242D1/de not_active Expired - Lifetime
- 2002-03-04 US US10/486,358 patent/US7203468B2/en not_active Expired - Fee Related
- 2002-03-04 CN CNB028213432A patent/CN100372236C/zh not_active Expired - Fee Related
- 2002-03-04 WO PCT/JP2002/001964 patent/WO2003021799A1/ja active Application Filing
- 2002-03-04 EP EP02701702A patent/EP1432131B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7203468B2 (en) | 2007-04-10 |
EP1432131A1 (de) | 2004-06-23 |
CN100372236C (zh) | 2008-02-27 |
EP1432131A4 (de) | 2006-02-01 |
WO2003021799A1 (fr) | 2003-03-13 |
CN1579048A (zh) | 2005-02-09 |
EP1432131B1 (de) | 2009-08-05 |
US20040248526A1 (en) | 2004-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60112708D1 (de) | Darstellungsgenerierungsvorrichtung | |
DE60226620D1 (de) | Anschlagpuffervorrichtung | |
DE60123496D1 (de) | Verbindungsherstellungsvorrichtung | |
DE60200809D1 (de) | Verbindungsvorrichtung | |
DE60235468D1 (de) | Drucksignalerzeugung | |
DE60228704D1 (de) | Schnelldreh-tafelbefestigungsvorrichtung | |
DE60236404D1 (de) | Bildaufnahmegerät | |
DE50214067D1 (de) | Hinweisvorrichtung | |
DE60208379D1 (de) | Haltevorrichtung | |
AT5042U3 (de) | Messanordnung | |
DE60126075D1 (de) | Auftragsvorrichtung | |
DE60127017D1 (de) | Aufschlämmungsrückfluss-Vorrichtung | |
DE60132874D1 (de) | Verfolgungseinrichtung | |
DE60037682D1 (de) | Abbildungsvorrichtung | |
DE60222717D1 (de) | Zündpille-Anschlusseinrichtung | |
NO20005524L (no) | Ror-i-roranordning | |
DE10192244D2 (de) | Nachführvorrichtung | |
DE10194843T1 (de) | Anschlusseinrichtung | |
DE60102024D1 (de) | Verbindungsvorrichtung | |
DE60233242D1 (de) | Signalerzeugungsvorrichtung | |
ITMI20021924A1 (it) | Dispositivo indicatore | |
DE50210546D1 (de) | Verbindungsvorrichtung | |
DE50102518D1 (de) | Verbindungsvorrichtung | |
DE50101114D1 (de) | Verbindungsvorrichtung | |
DE50108421D1 (de) | Anschlussvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: KYOCERA CORP., KYOTO, JP |
|
8364 | No opposition during term of opposition |