KR20160048106A - 공통 게이트 증폭기를 위한 고조파 트랩 - Google Patents

공통 게이트 증폭기를 위한 고조파 트랩 Download PDF

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Publication number
KR20160048106A
KR20160048106A KR1020167006705A KR20167006705A KR20160048106A KR 20160048106 A KR20160048106 A KR 20160048106A KR 1020167006705 A KR1020167006705 A KR 1020167006705A KR 20167006705 A KR20167006705 A KR 20167006705A KR 20160048106 A KR20160048106 A KR 20160048106A
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KR
South Korea
Prior art keywords
signal
interfering
band
frequency
frequencies
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Ceased
Application number
KR1020167006705A
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English (en)
Korean (ko)
Inventor
라자고파란 란가라잔
치라그 디팍 파텔
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20160048106A publication Critical patent/KR20160048106A/ko
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3205—Modifications of amplifiers to reduce non-linear distortion in field-effect transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/601—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators using FET's, e.g. GaAs FET's
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/111—Indexing scheme relating to amplifiers the amplifier being a dual or triple band amplifier, e.g. 900 and 1800 MHz, e.g. switched or not switched, simultaneously or not
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/246—A series resonance being added in shunt in the input circuit, e.g. base, gate, of an amplifier stage, e.g. as a trap
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/255—Amplifier input adaptation especially for transmission line coupling purposes, e.g. impedance adaptation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/495—A parallel resonance circuit being added in the source circuit of a FET amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/501—A series resonance circuit being added in the source circuit of a FET amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/543—A transmission line being used as coupling element between two amplifying stages

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
KR1020167006705A 2013-08-23 2014-08-12 공통 게이트 증폭기를 위한 고조파 트랩 Ceased KR20160048106A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/974,631 US20150056940A1 (en) 2013-08-23 2013-08-23 Harmonic trap for common gate amplifier
US13/974,631 2013-08-23
PCT/US2014/050719 WO2015026573A1 (en) 2013-08-23 2014-08-12 Harmonic trap for common gate amplifier

Publications (1)

Publication Number Publication Date
KR20160048106A true KR20160048106A (ko) 2016-05-03

Family

ID=51399778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167006705A Ceased KR20160048106A (ko) 2013-08-23 2014-08-12 공통 게이트 증폭기를 위한 고조파 트랩

Country Status (6)

Country Link
US (1) US20150056940A1 (cg-RX-API-DMAC10.html)
EP (1) EP3036831A1 (cg-RX-API-DMAC10.html)
JP (1) JP2016532383A (cg-RX-API-DMAC10.html)
KR (1) KR20160048106A (cg-RX-API-DMAC10.html)
CN (1) CN105474536A (cg-RX-API-DMAC10.html)
WO (1) WO2015026573A1 (cg-RX-API-DMAC10.html)

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US8515364B2 (en) * 2010-03-08 2013-08-20 Intel Corporation Radio-frequency transmitter and amplifier
US10009211B1 (en) * 2015-10-08 2018-06-26 Juan Roberto Barrera Radio interference eliminator circuit
US9825597B2 (en) * 2015-12-30 2017-11-21 Skyworks Solutions, Inc. Impedance transformation circuit for amplifier
JP6658070B2 (ja) * 2016-02-24 2020-03-04 株式会社村田製作所 マルチプレクサ、送信装置および受信装置
US10476532B2 (en) * 2016-02-24 2019-11-12 Murata Manufacturing Co., Ltd. Multiplexer, transmission apparatus, and reception apparatus
US10062670B2 (en) 2016-04-18 2018-08-28 Skyworks Solutions, Inc. Radio frequency system-in-package with stacked clocking crystal
CN106252881B (zh) * 2016-09-12 2018-01-19 广东欧珀移动通信有限公司 天线装置及移动终端
TWI907080B (zh) 2016-12-29 2025-12-01 美商天工方案公司 封裝模組、無線通信裝置及射頻信號傳輸方法
US10515924B2 (en) 2017-03-10 2019-12-24 Skyworks Solutions, Inc. Radio frequency modules
KR101973443B1 (ko) * 2017-10-17 2019-04-29 삼성전기주식회사 왜곡특성이 개선된 파워 증폭 장치
CN110536329B (zh) * 2018-05-23 2023-02-21 维沃移动通信有限公司 干扰信号处理方法和终端
CN110113065A (zh) * 2019-05-05 2019-08-09 Oppo广东移动通信有限公司 电子设备的天线装置及电子设备
US11716108B2 (en) 2019-05-08 2023-08-01 Telefonaktiebolaget Lm Ericsson (Publ) Multi-band equalizers
DE102019220545A1 (de) * 2019-12-23 2021-06-24 Robert Bosch Gmbh Sensor und Verfahren zum Reduzieren einer Störsignalkomponente in einem Messsignal eines Sensors
CN116264468A (zh) * 2023-01-18 2023-06-16 浙江利尔达物联网技术有限公司 一种对现网LTE Band41信号具有强抑制能力的系统
US20260051850A1 (en) * 2024-08-15 2026-02-19 Apple Inc. Oscillator Feedthrough Mitigation for Multiple Mixers
CN119519614A (zh) * 2024-11-06 2025-02-25 河北新华北集成电路有限公司 低噪声放大器

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US4875019A (en) * 1988-07-21 1989-10-17 Bahr Technologies, Inc. Receiver preamplifier with tuned circuit adapted for Loran reception
US5095285A (en) * 1990-08-31 1992-03-10 Texas Instruments Incorporated Monolithically realizable harmonic trapping circuit
US5789799A (en) * 1996-09-27 1998-08-04 Northern Telecom Limited High frequency noise and impedance matched integrated circuits
JP3811557B2 (ja) * 1997-10-21 2006-08-23 松下電器産業株式会社 複数周波数帯域高効率線形電力増幅器
US6392487B1 (en) * 2000-08-02 2002-05-21 Rf Micro Devices, Inc Variable gain amplifier
US20050040909A1 (en) * 2003-08-20 2005-02-24 Waight Matthew Glenn Broadband integrated digitally tunable filters
US20060079194A1 (en) * 2003-12-23 2006-04-13 Tobias Tired Communications receiver method and apparatus
US7266360B2 (en) * 2004-04-07 2007-09-04 Neoreach, Inc. Low noise amplifier for wireless communications
US7304533B2 (en) * 2005-04-15 2007-12-04 Microtune (Texas), L.P. Integrated channel filter using multiple resonant filters and method of operation
CN101273540A (zh) * 2005-09-26 2008-09-24 格罗纳乌有限公司 多级谐振放大器系统和方法
US8237509B2 (en) * 2007-02-23 2012-08-07 Qualcomm, Incorporated Amplifier with integrated filter
US7522024B2 (en) * 2007-04-06 2009-04-21 Mediatek Inc. Negative gm circuit, a filter and low noise amplifier including such a filter
US8228112B2 (en) * 2007-07-13 2012-07-24 International Business Machines Corporation Switch with reduced insertion loss
US7839219B2 (en) * 2007-10-24 2010-11-23 Industrial Technology Research Institute Low-noise amplifier circuit including band-stop filter
KR100952666B1 (ko) * 2008-02-01 2010-04-13 (주)에프씨아이 커패시터 피드백을 이용한 재구성 가능 저잡음 증폭기
US8175541B2 (en) * 2009-02-06 2012-05-08 Rfaxis, Inc. Radio frequency transceiver front end circuit
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US12081243B2 (en) * 2011-08-16 2024-09-03 Qualcomm Incorporated Low noise amplifiers with combined outputs
US8629708B2 (en) * 2012-01-22 2014-01-14 International Business Machines Corporation High conversion gain high suppression balanced cascode frequency quadrupler

Also Published As

Publication number Publication date
WO2015026573A1 (en) 2015-02-26
EP3036831A1 (en) 2016-06-29
JP2016532383A (ja) 2016-10-13
CN105474536A (zh) 2016-04-06
US20150056940A1 (en) 2015-02-26

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