CN105453433B - 开关线性化器 - Google Patents

开关线性化器 Download PDF

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Publication number
CN105453433B
CN105453433B CN201480040012.5A CN201480040012A CN105453433B CN 105453433 B CN105453433 B CN 105453433B CN 201480040012 A CN201480040012 A CN 201480040012A CN 105453433 B CN105453433 B CN 105453433B
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CN
China
Prior art keywords
multiple switch
switch
varactor
electronic equipment
linearizer
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
CN201480040012.5A
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English (en)
Chinese (zh)
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CN105453433A (zh
Inventor
M·G·迪西科
张向东
王新伟
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN105453433A publication Critical patent/CN105453433A/zh
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit

Landscapes

  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
CN201480040012.5A 2013-07-17 2014-07-03 开关线性化器 Active CN105453433B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/944,709 US10491209B2 (en) 2013-07-17 2013-07-17 Switch linearizer
US13/944,709 2013-07-17
PCT/US2014/045472 WO2015009462A1 (en) 2013-07-17 2014-07-03 Switch linearizer

Publications (2)

Publication Number Publication Date
CN105453433A CN105453433A (zh) 2016-03-30
CN105453433B true CN105453433B (zh) 2019-11-29

Family

ID=51213062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480040012.5A Active CN105453433B (zh) 2013-07-17 2014-07-03 开关线性化器

Country Status (6)

Country Link
US (1) US10491209B2 (https=)
EP (1) EP3022842B1 (https=)
JP (1) JP6657081B2 (https=)
KR (1) KR102189916B1 (https=)
CN (1) CN105453433B (https=)
WO (1) WO2015009462A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110366778B (zh) * 2017-04-04 2024-04-09 英特尔公司 薄膜晶体管嵌入式动态随机存取存储器
CN108736866B (zh) * 2017-04-24 2021-12-28 深圳市中兴微电子技术有限公司 一种cmos soi射频开关电路
US20180337670A1 (en) * 2017-05-17 2018-11-22 Skyworks Solutions, Inc. Switch linearization with anti-series varactor
KR102493467B1 (ko) 2017-08-16 2023-01-31 삼성전자 주식회사 버랙터 회로를 포함하는 발진장치 및 이의 동작 방법
US10455392B2 (en) * 2017-09-27 2019-10-22 Apple Inc. Adaptive matching with antenna detuning detection
US11450669B2 (en) 2018-07-24 2022-09-20 Intel Corporation Stacked thin-film transistor based embedded dynamic random-access memory
CN112272017B (zh) * 2020-09-30 2022-04-05 锐石创芯(深圳)科技股份有限公司 一种射频开关电路
TW202245420A (zh) * 2020-12-31 2022-11-16 美商天工方案公司 具有不對稱反串聯變容器對的開關線性化
US12028060B2 (en) 2021-06-17 2024-07-02 Murata Manufacturing Co., Ltd. Switch capacitance cancellation circuit
US20230353092A1 (en) * 2022-04-29 2023-11-02 Shaoxing Yuanfang Semiconductor Co., Ltd. Semiconductor switches for analog signals with improved linear response
US12574027B2 (en) * 2022-11-08 2026-03-10 Qorvo Us, Inc. Piecewise conductance network for RF switch on-state linearization

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JP3877597B2 (ja) 2002-01-21 2007-02-07 シャープ株式会社 マルチ端子型ｍｏｓバラクタ
JP4060746B2 (ja) 2003-04-18 2008-03-12 株式会社ヨコオ 可変同調型アンテナおよびそれを用いた携帯無線機
US7109944B2 (en) 2004-01-26 2006-09-19 Kyocera Corporation Antenna using variable capacitance element and wireless communication apparatus using the same
EP3570374B1 (en) 2004-06-23 2022-04-20 pSemi Corporation Integrated rf front end
CN101288230A (zh) 2005-06-08 2008-10-15 加利福尼亚大学董事会 线性可变电压二极管电容器和自适应匹配网络
US8125399B2 (en) 2006-01-14 2012-02-28 Paratek Microwave, Inc. Adaptively tunable antennas incorporating an external probe to monitor radiated power
JP4239205B2 (ja) * 2006-06-08 2009-03-18 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 携帯通信端末装置
JP2008258670A (ja) * 2007-03-30 2008-10-23 Matsushita Electric Ind Co Ltd アンテナ装置及び携帯端末
US20090128992A1 (en) 2007-11-19 2009-05-21 Broadcom Corporation Mos capacitor structure and linearization method for reduced variation of the capacitance
US20090181630A1 (en) 2008-01-15 2009-07-16 Kabushiki Kaisha Toshiba Radio frequency switch circuit
JP2009194891A (ja) 2008-01-15 2009-08-27 Toshiba Corp 高周波スイッチ回路
JP5417346B2 (ja) * 2008-02-28 2014-02-12 ペレグリン セミコンダクター コーポレーション 集積回路素子内でキャパシタをデジタル処理で同調するときに用いられる方法及び装置
US8130519B2 (en) 2008-11-12 2012-03-06 Supertex, Inc. Led driver with low harmonic distortion of input AC current and methods of controlling the same
JP2011015289A (ja) 2009-07-03 2011-01-20 Renesas Electronics Corp 半導体集積回路装置
JP5488962B2 (ja) * 2009-08-06 2014-05-14 日立金属株式会社 アンテナ回路
JP5632663B2 (ja) * 2010-06-29 2014-11-26 ルネサスエレクトロニクス株式会社 半導体装置
US8253506B2 (en) * 2010-10-05 2012-08-28 Qualcomm, Incorporated Wideband temperature compensated resonator and wideband VCO
JP2013070248A (ja) 2011-09-22 2013-04-18 Nec Casio Mobile Communications Ltd アンテナ共振整合調整回路及び携帯端末
CN102832919B (zh) 2012-09-13 2014-08-20 中国科学院半导体研究所 栅压自举开关电路
US9240770B2 (en) * 2013-03-15 2016-01-19 Rf Micro Devices, Inc. Harmonic cancellation circuit for an RF switch branch

Also Published As

Publication number Publication date
JP6657081B2 (ja) 2020-03-04
EP3022842B1 (en) 2019-10-30
EP3022842A1 (en) 2016-05-25
US10491209B2 (en) 2019-11-26
WO2015009462A1 (en) 2015-01-22
CN105453433A (zh) 2016-03-30
JP2016529788A (ja) 2016-09-23
US20150022024A1 (en) 2015-01-22
KR102189916B1 (ko) 2020-12-11
KR20160032162A (ko) 2016-03-23

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