DE602007011110D1 - Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen - Google Patents

Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen

Info

Publication number
DE602007011110D1
DE602007011110D1 DE602007011110T DE602007011110T DE602007011110D1 DE 602007011110 D1 DE602007011110 D1 DE 602007011110D1 DE 602007011110 T DE602007011110 T DE 602007011110T DE 602007011110 T DE602007011110 T DE 602007011110T DE 602007011110 D1 DE602007011110 D1 DE 602007011110D1
Authority
DE
Germany
Prior art keywords
winding
low
noise amplifier
mixer
signal
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.)
Active
Application number
DE602007011110T
Other languages
English (en)
Inventor
Fenghao Mu
Andreas Martensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE602007011110D1 publication Critical patent/DE602007011110D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H03D7/14—Balanced arrangements
    • 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1466—Passive mixer arrangements
    • 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1483—Balanced arrangements with transistors comprising components for selecting a particular frequency component of the output
    • 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
    • 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
    • H03D7/166—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature using two or more quadrature frequency translation stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0023—Balun circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0025—Gain control circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0043—Bias and operating point
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/009—Reduction of local oscillator or RF leakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE602007011110T 2006-12-12 2007-10-03 Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen Active DE602007011110D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/609,399 US7599675B2 (en) 2006-12-12 2006-12-12 Method and apparatus for receiving radio frequency signals
PCT/EP2007/060497 WO2008071472A1 (en) 2006-12-12 2007-10-03 Method and apparatus for receiving radio frequency signals

Publications (1)

Publication Number Publication Date
DE602007011110D1 true DE602007011110D1 (de) 2011-01-20

Family

ID=38137327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011110T Active DE602007011110D1 (de) 2006-12-12 2007-10-03 Verfahren und vorrichtung zum empfangen von hochfrequenzsignalen

Country Status (10)

Country Link
US (1) US7599675B2 (de)
EP (1) EP2095518B1 (de)
KR (1) KR20090086643A (de)
CN (1) CN101611556B (de)
AT (1) ATE491265T1 (de)
CA (1) CA2673043A1 (de)
DE (1) DE602007011110D1 (de)
MX (1) MX2009005824A (de)
TW (1) TW200836496A (de)
WO (1) WO2008071472A1 (de)

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US20080280585A1 (en) * 2007-05-10 2008-11-13 Broadcom Corporation, A California Corporation RF receiver front-end and applications thereof
US8433277B2 (en) * 2008-04-23 2013-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Passive mixer and four-phase clocking method and apparatus
US8099070B2 (en) * 2008-04-23 2012-01-17 Telefonaktiebolaget Lm Ericsson (Publ) Passive mixer and four phase clocking method and apparatus
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TWI430591B (zh) * 2011-08-25 2014-03-11 Richwave Technology Corp 射頻電路和混頻器
EP2573936A1 (de) * 2011-09-23 2013-03-27 Telefonaktiebolaget LM Ericsson (publ) Mischereinheit
CN104012006B (zh) * 2011-11-03 2015-09-09 华为技术有限公司 带25%占空度无源混频器的接收器中不对称宽通带频率响应的补偿设备
CN103259553A (zh) * 2012-02-17 2013-08-21 Imec公司 一种用于无线电设备的前端系统
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9467093B2 (en) * 2012-03-30 2016-10-11 Qualcomm Incorporated Single ended receiver with a multi-port transformer and shared mixer
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
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US9867194B2 (en) 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
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US8779834B1 (en) * 2012-08-20 2014-07-15 Maxim Integrated Products, Inc. Multi-LO band switched-core frequency mixer
US8558605B1 (en) * 2012-08-27 2013-10-15 Linear Technology Corporation Frequency mixer topology providing high linearity, low noise and high gain
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
US9608574B2 (en) 2012-11-19 2017-03-28 Qualcomm Incorporated Port isolation in shared transformers
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Also Published As

Publication number Publication date
WO2008071472A1 (en) 2008-06-19
CN101611556A (zh) 2009-12-23
US7599675B2 (en) 2009-10-06
CN101611556B (zh) 2013-08-21
EP2095518B1 (de) 2010-12-08
US20080139149A1 (en) 2008-06-12
KR20090086643A (ko) 2009-08-13
MX2009005824A (es) 2009-06-16
EP2095518A1 (de) 2009-09-02
TW200836496A (en) 2008-09-01
CA2673043A1 (en) 2008-06-19
ATE491265T1 (de) 2010-12-15

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