ATE372601T1 - Multiplizierereinrichtung - Google Patents

Multiplizierereinrichtung

Info

Publication number
ATE372601T1
ATE372601T1 AT04819650T AT04819650T ATE372601T1 AT E372601 T1 ATE372601 T1 AT E372601T1 AT 04819650 T AT04819650 T AT 04819650T AT 04819650 T AT04819650 T AT 04819650T AT E372601 T1 ATE372601 T1 AT E372601T1
Authority
AT
Austria
Prior art keywords
delta
mixing signals
phase
msn
multipliers
Prior art date
Application number
AT04819650T
Other languages
English (en)
Inventor
Wolfdietrich Kasperkovitz
Original Assignee
Semiconductors Ideas To The Ma
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semiconductors Ideas To The Ma filed Critical Semiconductors Ideas To The Ma
Application granted granted Critical
Publication of ATE372601T1 publication Critical patent/ATE372601T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Superheterodyne Receivers (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Holo Graphy (AREA)
AT04819650T 2003-12-05 2004-12-01 Multiplizierereinrichtung ATE372601T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03078812A EP1538741A1 (de) 2003-12-05 2003-12-05 Multiplizierervorrichtung

Publications (1)

Publication Number Publication Date
ATE372601T1 true ATE372601T1 (de) 2007-09-15

Family

ID=34443004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04819650T ATE372601T1 (de) 2003-12-05 2004-12-01 Multiplizierereinrichtung

Country Status (6)

Country Link
US (2) US7506016B2 (de)
EP (2) EP1538741A1 (de)
JP (1) JP4611996B2 (de)
AT (1) ATE372601T1 (de)
DE (1) DE602004008799T2 (de)
WO (1) WO2005055414A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093069A1 (en) * 2004-10-29 2006-05-04 Pan Meng-An Michael Method and system for sharing GM stage for a second if mixer using a polyphase clock to reduce current consumption and improve matching
US7285993B2 (en) * 2004-10-29 2007-10-23 Broadcom Corporation Method and system for a divide by N circuit with dummy load for multiband radios
US7327198B2 (en) * 2004-10-29 2008-02-05 Broadcom Corporation Method and system for a polyphase clock for a second intermediate frequency (IF) mixer to improve signal quality
US7965994B2 (en) * 2004-10-29 2011-06-21 Broadcom Corporation Method and system for an analog zero-IF interface for GSM receivers
US7505749B2 (en) * 2004-10-29 2009-03-17 Broadcom Corporation Method and system for a synthesizer/local oscillator generator (LOGEN) architecture for a quad-band GSM/GPRS radio
US8126093B2 (en) * 2004-10-29 2012-02-28 Broadcom Corporation Method and system for process, voltage, and temperature (PVT) correction
US7583947B2 (en) * 2004-10-29 2009-09-01 Broadcom Corporation Method and system for single sideband mixing receiver architecture for improving signal quality
US8913978B2 (en) * 2007-04-09 2014-12-16 Analog Devices, Inc. RTWO-based down converter
WO2010087201A1 (ja) 2009-01-29 2010-08-05 パナソニック株式会社 多相ミキサ
WO2010087199A1 (ja) 2009-01-29 2010-08-05 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
US8521112B2 (en) 2009-07-04 2013-08-27 Nec Corporation Quadrature mixer
JP5751255B2 (ja) * 2010-09-09 2015-07-22 日本電気株式会社 信号処理回路、信号処理方法及び制御プログラムの記録媒体
JP2012065017A (ja) 2010-09-14 2012-03-29 Renesas Electronics Corp ハーモニックリジェクションミキサ及び位相調整方法
US8920326B2 (en) * 2011-08-12 2014-12-30 Texas Instruments Incorporated Cancellation of products generated by harmonics of a square wave used in square-wave mixing
EP2645748A1 (de) * 2012-03-28 2013-10-02 Thomson Licensing Verfahren und Vorrichtung zum Decodieren von Stereolautsprechersignalen aus einem Ambisonics-Audiosignal höherer Ordnung
JPWO2013183225A1 (ja) * 2012-06-05 2016-01-28 パナソニックＩｐマネジメント株式会社 ハーモニックリジェクションミキサ
JP6063296B2 (ja) * 2013-02-26 2017-01-18 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962551A (en) * 1974-03-28 1976-06-08 Motorola, Inc. Methods and systems for providing stereo decoding signals
DE3728020A1 (de) * 1987-08-22 1989-03-02 Spectrospin Ag Verfahren zum vermindern des anteils an stoersignalen im ausgangssignal eines mischers und zur durchfuehrung des verfahrens ausgebildeter mischer
US5179730A (en) * 1990-03-23 1993-01-12 Rockwell International Corporation Selectivity system for a direct conversion receiver
DE4041852C2 (de) * 1990-12-24 1995-05-04 Telefunken Microelectron Integrierter Stereodekoder mit Schaltungsanordnung zur Erzeugung eines digitalen Schaltsignals
JP3544685B2 (ja) * 1993-06-14 2004-07-21 株式会社東芝 演算素子結合網
US6384996B1 (en) * 1994-10-31 2002-05-07 Samsung Electronics Co., Ltd. Insertion of ones and zeroes into I-NRZI modulation for magnetic recording apparatus to facilitate head tracking
JPH0936663A (ja) * 1995-07-18 1997-02-07 Victor Co Of Japan Ltd 周波数変換回路
JPH0936664A (ja) * 1995-07-19 1997-02-07 Victor Co Of Japan Ltd 周波数変換回路
JP2000286643A (ja) * 1999-03-31 2000-10-13 Toshiba Corp 周波数変換回路
US7050522B2 (en) * 2000-05-26 2006-05-23 International Business Machines Corporation Phase rotator and data recovery receiver incorporating said phase rotator
US20040087294A1 (en) * 2002-11-04 2004-05-06 Tia Mobile, Inc. Phases array communication system utilizing variable frequency oscillator and delay line network for phase shift compensation
US7286624B2 (en) * 2003-07-03 2007-10-23 Navcom Technology Inc. Two-way RF ranging system and method for local positioning

Also Published As

Publication number Publication date
EP1690334B1 (de) 2007-09-05
JP2007535830A (ja) 2007-12-06
US20070112904A1 (en) 2007-05-17
WO2005055414A1 (en) 2005-06-16
EP1538741A1 (de) 2005-06-08
DE602004008799T2 (de) 2008-06-12
EP1690334A1 (de) 2006-08-16
US20090138744A1 (en) 2009-05-28
US7506016B2 (en) 2009-03-17
DE602004008799D1 (de) 2007-10-18
JP4611996B2 (ja) 2011-01-12

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