JP5670417B2 - Ｓａｗレス、ｌｎａレス低ノイズ受信器 - Google Patents

Ｓａｗレス、ｌｎａレス低ノイズ受信器 Download PDF

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Publication number
JP5670417B2
JP5670417B2 JP2012500778A JP2012500778A JP5670417B2 JP 5670417 B2 JP5670417 B2 JP 5670417B2 JP 2012500778 A JP2012500778 A JP 2012500778A JP 2012500778 A JP2012500778 A JP 2012500778A JP 5670417 B2 JP5670417 B2 JP 5670417B2
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Prior art keywords
signal
output
receiver
mixer
switch
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JP2012500778A
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Japanese (ja)
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JP2012521154A5 (enExample
JP2012521154A (ja
Inventor
プレラ，ラージャシェーカル
ドミノ，ウィリアム・ジェイ
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Skyworks Solutions Inc
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Skyworks Solutions Inc
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    • 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
    • H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
    • 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
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1018—Means associated with receiver for limiting or suppressing noise or interference noise filters connected between the power supply and the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2334—Demodulator circuits; Receiver circuits using non-coherent demodulation using filters

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
JP2012500778A 2009-03-17 2009-12-16 Ｓａｗレス、ｌｎａレス低ノイズ受信器 Active JP5670417B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16085809P 2009-03-17 2009-03-17
US61/160,858 2009-03-17
PCT/US2009/068212 WO2010107460A1 (en) 2009-03-17 2009-12-16 Saw-less, lna-less low noise receiver

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014255144A Division JP5933678B2 (ja) 2009-03-17 2014-12-17 受信器、受信信号を操作するための方法、およびワイヤレス機器

Publications (3)

Publication Number Publication Date
JP2012521154A JP2012521154A (ja) 2012-09-10
JP2012521154A5 JP2012521154A5 (enExample) 2013-02-07
JP5670417B2 true JP5670417B2 (ja) 2015-02-18

Family

ID=42739909

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012500778A Active JP5670417B2 (ja) 2009-03-17 2009-12-16 Ｓａｗレス、ｌｎａレス低ノイズ受信器
JP2014255144A Active JP5933678B2 (ja) 2009-03-17 2014-12-17 受信器、受信信号を操作するための方法、およびワイヤレス機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014255144A Active JP5933678B2 (ja) 2009-03-17 2014-12-17 受信器、受信信号を操作するための方法、およびワイヤレス機器

Country Status (7)

Country Link
US (4) US9071325B2 (enExample)
JP (2) JP5670417B2 (enExample)
KR (2) KR101680692B1 (enExample)
CN (1) CN102428653B (enExample)
DE (1) DE112009004740B4 (enExample)
GB (1) GB2482442B (enExample)
WO (1) WO2010107460A1 (enExample)

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US9817502B2 (en) * 2014-12-29 2017-11-14 Synaptics Incorporated Switched-capacitor harmonic-reject mixer
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TWI756531B (zh) 2019-04-09 2022-03-01 瑞昱半導體股份有限公司 傳送器、接收器及混合式傳送接收器
CN110138412A (zh) * 2019-06-03 2019-08-16 维沃移动通信有限公司 一种电子设备
US10805936B1 (en) * 2019-07-24 2020-10-13 Cypress Semiconductor Corporation Device, system and methods for mitigating interference in a wireless network
US12191826B2 (en) 2020-09-29 2025-01-07 Skyworks Solutions, Inc. Method for adjusting power amplifier impedance
FR3115431B1 (fr) * 2020-10-16 2023-11-24 Commissariat Energie Atomique Filtre coupe-bande avec intégrations fenêtrées successives, dispositif de filtrage passe-bande, système de détection de fréquence et procédé de traitement associés
US20220140498A1 (en) 2020-11-04 2022-05-05 Skyworks Solutions, Inc. Systems and methods for patch antenna driving
TWI819264B (zh) * 2020-12-25 2023-10-21 立積電子股份有限公司 射頻裝置及其電壓產生與諧波抑制器
US11750427B1 (en) * 2022-05-04 2023-09-05 L3Harris Technologies, Inc. Low-noise highly-linear wideband vector modulators

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Also Published As

Publication number Publication date
US9667293B2 (en) 2017-05-30
HK1169755A1 (en) 2013-02-01
WO2010107460A1 (en) 2010-09-23
DE112009004740B4 (de) 2018-02-08
JP5933678B2 (ja) 2016-06-15
US20120063555A1 (en) 2012-03-15
JP2015080258A (ja) 2015-04-23
KR101680692B1 (ko) 2016-11-29
US10404302B2 (en) 2019-09-03
GB201117873D0 (en) 2011-11-30
US20150333785A1 (en) 2015-11-19
KR101721391B1 (ko) 2017-03-29
US20170331504A1 (en) 2017-11-16
GB2482442A (en) 2012-02-01
US9071325B2 (en) 2015-06-30
US20200052730A1 (en) 2020-02-13
CN102428653A (zh) 2012-04-25
KR20160137677A (ko) 2016-11-30
DE112009004740T5 (de) 2012-10-25
GB2482442B (en) 2015-04-29
CN102428653B (zh) 2014-11-26
JP2012521154A (ja) 2012-09-10
KR20110129474A (ko) 2011-12-01

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