CN102439845A - 双模压控振荡器、频率综合器及无线接收装置 - Google Patents

双模压控振荡器、频率综合器及无线接收装置 Download PDF

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Publication number
CN102439845A
CN102439845A CN2011800017384A CN201180001738A CN102439845A CN 102439845 A CN102439845 A CN 102439845A CN 2011800017384 A CN2011800017384 A CN 2011800017384A CN 201180001738 A CN201180001738 A CN 201180001738A CN 102439845 A CN102439845 A CN 102439845A
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China
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voltage control
oscillator unit
control oscillator
orthogonal
controlled oscillator
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CN2011800017384A
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CN102439845B (zh
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李巍
周谨
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Jinjiang Hengyuan Technology Development Co ltd
Fudan University
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Jinjiang Hengyuan Technology Development Co ltd
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
    • H03B5/1212—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
    • H03B5/1215—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair the current source or degeneration circuit being in common to both transistors of the pair, e.g. a cross-coupled long-tailed pair
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H03B5/1243—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/1262—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising switched elements
    • H03B5/1265—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising switched elements switched capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0078—Functional aspects of oscillators generating or using signals in quadrature

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

公开了一种双模压控振荡器(DMVCO)、频率综合器及无线接收装置，属于射频无线接收机集成电路技术领域。该DMVCO和频率综合器可以工作于宽带模式和正交模式，工作于正交模式时，通过DMVCO中的第一压控振荡器单元和第二压控振荡器单元在交叠频段的正交耦合，为频率综合器的正交单边带混频器提供正交信号，从而可以覆盖高频率的输出频段。所述DMVCO的调谐范围宽，并且使用该DMVCO的频率综合器的功耗低、结构简单、频率杂散性好。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180001738.4A 2010-04-15 2011-04-14 双模压控振荡器、频率综合器及无线接收装置 Expired - Fee Related CN102439845B (zh)

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CN201010148275.1 2010-04-15
CN2010101482751A CN101820250B (zh) 2010-04-15 2010-04-15 一种宽带正交双模压控振荡器
PCT/CN2011/000658 WO2011127754A1 (zh) 2010-04-15 2011-04-14 双模压控振荡器、频率综合器及无线接收装置
CN201180001738.4A CN102439845B (zh) 2010-04-15 2011-04-14 双模压控振荡器、频率综合器及无线接收装置

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CN102439845B CN102439845B (zh) 2014-08-06

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CN108563276A (zh) * 2018-06-01 2018-09-21 电子科技大学 一种带有交叉耦合滤波网络的高速参考电压缓冲器
CN114553024A (zh) * 2022-02-25 2022-05-27 西北工业大学太仓长三角研究院 一种宽功率动态范围整流器
CN115361033A (zh) * 2022-08-18 2022-11-18 百瑞互联集成电路(上海)有限公司 一种宽带双模压控振荡器及射频收发机
CN115529006A (zh) * 2022-11-25 2022-12-27 成都爱旗科技有限公司 一种频带切换电路、频带切换方法及压控振荡器

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CN102868366B (zh) * 2012-10-12 2015-08-19 中国科学院微电子研究所 一种高频压控振荡器
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CN103731140B (zh) * 2012-10-12 2017-09-15 中国科学院微电子研究所 一种具有低相位噪声的高频压控振荡器
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CN114553024A (zh) * 2022-02-25 2022-05-27 西北工业大学太仓长三角研究院 一种宽功率动态范围整流器
CN115361033A (zh) * 2022-08-18 2022-11-18 百瑞互联集成电路(上海)有限公司 一种宽带双模压控振荡器及射频收发机
CN115361033B (zh) * 2022-08-18 2023-12-19 百瑞互联集成电路(上海)有限公司 一种宽带双模压控振荡器及射频收发机
CN115529006A (zh) * 2022-11-25 2022-12-27 成都爱旗科技有限公司 一种频带切换电路、频带切换方法及压控振荡器
CN115529006B (zh) * 2022-11-25 2023-03-10 成都爱旗科技有限公司 一种频带切换电路、频带切换方法及压控振荡器

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US8362809B2 (en) 2013-01-29
CN101820250B (zh) 2012-05-30
CN101820250A (zh) 2010-09-01
WO2011127754A1 (zh) 2011-10-20
US20120081155A1 (en) 2012-04-05

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