DE60310569D1 - Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen - Google Patents
Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemenInfo
- Publication number
- DE60310569D1 DE60310569D1 DE60310569T DE60310569T DE60310569D1 DE 60310569 D1 DE60310569 D1 DE 60310569D1 DE 60310569 T DE60310569 T DE 60310569T DE 60310569 T DE60310569 T DE 60310569T DE 60310569 D1 DE60310569 D1 DE 60310569D1
- Authority
- DE
- Germany
- Prior art keywords
- input
- mixer
- local oscillator
- signal
- output
- 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
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
- Transmitters (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Noise Elimination (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02017848 | 2002-08-08 | ||
EP02017848 | 2002-08-08 | ||
PCT/IB2003/003138 WO2004015439A2 (en) | 2002-08-08 | 2003-08-05 | Improved mixers with a plurality of local oscillators and systems based thereon |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60310569D1 true DE60310569D1 (de) | 2007-02-01 |
DE60310569T2 DE60310569T2 (de) | 2007-10-04 |
Family
ID=31502697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60310569T Expired - Lifetime DE60310569T2 (de) | 2002-08-08 | 2003-08-05 | Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen |
Country Status (8)
Country | Link |
---|---|
US (1) | US7272370B2 (de) |
EP (1) | EP1529338B1 (de) |
JP (1) | JP4335135B2 (de) |
CN (1) | CN100431261C (de) |
AT (1) | ATE349103T1 (de) |
AU (1) | AU2003255865A1 (de) |
DE (1) | DE60310569T2 (de) |
WO (1) | WO2004015439A2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1529338B1 (de) * | 2002-08-08 | 2006-12-20 | Koninklijke Philips Electronics N.V. | Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen |
WO2006041674A2 (en) * | 2004-10-08 | 2006-04-20 | Jianping Pan | Integrated tuner for terrestrial and cable television |
EP2173038B1 (de) * | 2004-12-10 | 2012-01-25 | Maxlinear, Inc. | Empfängerarchitektur und Mischer mit Oberwellenunterdrückung |
DE102005004084B4 (de) * | 2005-01-24 | 2009-11-26 | Atmel Automotive Gmbh | Mischstufe und Verfahren zur Mischung von zwei Signalen, die verschiedene Frequenzen besitzen |
US7904036B2 (en) * | 2005-12-02 | 2011-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Modulation method and apparatus |
JP4904906B2 (ja) * | 2006-04-27 | 2012-03-28 | パナソニック株式会社 | 受信装置とこれを用いた電子機器 |
FR2900518B1 (fr) * | 2006-04-28 | 2008-10-31 | Stantec Soc Par Actions Simpli | Dispositif et procede pour generer un signal impulsionnel de sortie, en particulier a ultra large bande, a partir d'un signal impulsionnel d'origine |
US8045951B2 (en) * | 2006-05-11 | 2011-10-25 | Realtek Semiconductor Corp. | Dual-LO mixer and radio |
DE102006045160A1 (de) * | 2006-09-25 | 2008-04-03 | Robert Bosch Gmbh | Funkempfänger |
US20080194222A1 (en) * | 2007-02-14 | 2008-08-14 | Realtek Semiconductor Corp. | Mixing apparatus and method |
JP5436455B2 (ja) | 2009-01-29 | 2014-03-05 | パナソニック株式会社 | ハーモニックリジェクションミキサ |
WO2010087201A1 (ja) | 2009-01-29 | 2010-08-05 | パナソニック株式会社 | 多相ミキサ |
JP5494252B2 (ja) * | 2009-09-11 | 2014-05-14 | ソニー株式会社 | 同期発振器、クロック再生装置、クロック分配回路、およびマルチモード注入回路 |
US8422975B2 (en) * | 2010-06-09 | 2013-04-16 | Qualcomm, Incorporated | Harmonic suppression and/or rejection |
US8798553B2 (en) | 2010-09-09 | 2014-08-05 | Nec Corporation | Signal processing circuit, signal processing method and control program recording medium |
US8463224B2 (en) * | 2011-10-12 | 2013-06-11 | Tektronix, Inc. | Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication |
US8890736B2 (en) * | 2012-09-11 | 2014-11-18 | Mediatek Inc. | Signal mixing circuit and associated converter |
US9460049B2 (en) | 2013-07-18 | 2016-10-04 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Dynamic formation of symmetric multi-processor (SMP) domains |
US9338528B2 (en) | 2013-07-18 | 2016-05-10 | Globalfoundries Inc. | Optimal positioning of reflecting optical devices |
KR102073903B1 (ko) * | 2013-10-31 | 2020-03-02 | 삼성전자주식회사 | 무선 송신 장치에서 신호 이득을 제어하기 위한 장치 및 방법 |
US9323878B2 (en) | 2014-02-07 | 2016-04-26 | Freescale Semiconductor, Inc. | Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by data post-processing, computer program product for carrying out the method and associated article of manufacture |
US9323879B2 (en) * | 2014-02-07 | 2016-04-26 | Freescale Semiconductor, Inc. | Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by hardware, computer program product for carrying out the method and associated article of manufacture |
US9400861B2 (en) * | 2014-02-07 | 2016-07-26 | Freescale Semiconductor, Inc. | Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by software, computer program product for carrying out the method and associated article of manufacture |
US9577328B2 (en) * | 2014-04-18 | 2017-02-21 | Raytheon Company | Beam forming system having linear samplers |
CN105659548B (zh) * | 2014-07-29 | 2019-04-26 | 华为技术有限公司 | 接收机和信号处理方法 |
WO2016021095A1 (ja) * | 2014-08-07 | 2016-02-11 | 日本電気株式会社 | 可変rfフィルタおよび無線装置 |
EP3285395A4 (de) * | 2015-04-14 | 2018-10-10 | Alps Electric Co., Ltd. | Sinuswellenmultiplikationsvorrichtung und eingabevorrichtung damit |
KR102099519B1 (ko) * | 2015-10-16 | 2020-04-09 | 알프스 알파인 가부시키가이샤 | 정현파 승산 장치와 이것을 갖는 입력 장치 |
JP6419674B2 (ja) * | 2015-10-16 | 2018-11-07 | アルプス電気株式会社 | 正弦波乗算装置とこれを有する入力装置 |
JP6419675B2 (ja) * | 2015-10-16 | 2018-11-07 | アルプス電気株式会社 | アナログ−デジタル変換器 |
JP2018082456A (ja) * | 2017-12-25 | 2018-05-24 | 古河電気工業株式会社 | 周波数変換装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137497A (en) * | 1977-10-31 | 1979-01-30 | Raythoon Company | Frequency measuring apparatus |
GB2214014A (en) | 1987-12-18 | 1989-08-23 | Philips Electronic Associated | Signal receiving arrangement |
US5220683A (en) * | 1991-08-26 | 1993-06-15 | All Systems, Inc. | Ultra-widebandwidth compressive receiver |
US5390248A (en) * | 1993-01-15 | 1995-02-14 | M.H. Segan & Company | Apparatus for determining tonal characteristics of an object and method thereof |
US5761615A (en) * | 1995-05-31 | 1998-06-02 | Motorola, Inc. | Wide band zero if quadrature demodulator using a intermediate frequency and a single local oscillator |
US6094569A (en) * | 1997-08-12 | 2000-07-25 | U.S. Philips Corporation | Multichannel radio device, a radio communication system, and a fractional division frequency synthesizer |
US6397051B1 (en) * | 1998-12-21 | 2002-05-28 | At&T Corporation | Dual image-reject mixer receiver for multiple channel reception and processing |
US6728528B1 (en) * | 1999-06-28 | 2004-04-27 | Skyworks Solutions Inc. | Wireless communications device allowing a soft handoff procedure in a mobile communications system |
US6452982B1 (en) * | 1999-09-10 | 2002-09-17 | Raytheon Company | Method and system for-down-converting a signal |
US6728525B1 (en) * | 2000-09-01 | 2004-04-27 | Motorola, Inc. | Multimode transceiver with multiple if's and common injection |
US6960962B2 (en) * | 2001-01-12 | 2005-11-01 | Qualcomm Inc. | Local oscillator leakage control in direct conversion processes |
US6920185B2 (en) * | 2001-07-23 | 2005-07-19 | Advent Networks, Inc | Distributed block frequency converter |
US6993295B2 (en) * | 2002-01-08 | 2006-01-31 | Intel Corporation | Weaver image reject mixer with fine resolution frequency step size |
EP1529338B1 (de) * | 2002-08-08 | 2006-12-20 | Koninklijke Philips Electronics N.V. | Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen |
-
2003
- 2003-08-05 EP EP03784322A patent/EP1529338B1/de not_active Expired - Lifetime
- 2003-08-05 WO PCT/IB2003/003138 patent/WO2004015439A2/en active IP Right Grant
- 2003-08-05 JP JP2004527130A patent/JP4335135B2/ja not_active Expired - Fee Related
- 2003-08-05 AT AT03784322T patent/ATE349103T1/de not_active IP Right Cessation
- 2003-08-05 US US10/523,667 patent/US7272370B2/en not_active Expired - Lifetime
- 2003-08-05 CN CNB038191083A patent/CN100431261C/zh not_active Expired - Lifetime
- 2003-08-05 AU AU2003255865A patent/AU2003255865A1/en not_active Abandoned
- 2003-08-05 DE DE60310569T patent/DE60310569T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004015439A2 (en) | 2004-02-19 |
DE60310569T2 (de) | 2007-10-04 |
US20060040634A1 (en) | 2006-02-23 |
CN1675824A (zh) | 2005-09-28 |
CN100431261C (zh) | 2008-11-05 |
WO2004015439A3 (en) | 2004-08-05 |
ATE349103T1 (de) | 2007-01-15 |
JP4335135B2 (ja) | 2009-09-30 |
JP2005536099A (ja) | 2005-11-24 |
US7272370B2 (en) | 2007-09-18 |
AU2003255865A8 (en) | 2004-02-25 |
AU2003255865A1 (en) | 2004-02-25 |
EP1529338A2 (de) | 2005-05-11 |
EP1529338B1 (de) | 2006-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8381 | Inventor (new situation) |
Inventor name: WANG, Z., 52066 AACHEN, DE |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NXP B.V., EINDHOVEN, NL |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN |