JP2019525692A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2019525692A5 JP2019525692A5 JP2019531585A JP2019531585A JP2019525692A5 JP 2019525692 A5 JP2019525692 A5 JP 2019525692A5 JP 2019531585 A JP2019531585 A JP 2019531585A JP 2019531585 A JP2019531585 A JP 2019531585A JP 2019525692 A5 JP2019525692 A5 JP 2019525692A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- variable
- attenuation
- stage
- amplifier
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 claims 15
- 230000003321 amplification Effects 0.000 claims 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims 10
- 230000002238 attenuated effect Effects 0.000 claims 1
- 230000001413 cellular effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662381262P | 2016-08-30 | 2016-08-30 | |
| US62/381,262 | 2016-08-30 | ||
| PCT/US2017/049324 WO2018045002A1 (en) | 2016-08-30 | 2017-08-30 | Multi-input amplifier with programmable embedded attenuators |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019525692A JP2019525692A (ja) | 2019-09-05 |
| JP2019525692A5 true JP2019525692A5 (enExample) | 2020-10-08 |
| JP6853362B2 JP6853362B2 (ja) | 2021-03-31 |
Family
ID=61243617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019531585A Active JP6853362B2 (ja) | 2016-08-30 | 2017-08-30 | 可変利得信号増幅器、フロントエンドアーキテクチャ及び無線デバイス |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10348262B2 (enExample) |
| JP (1) | JP6853362B2 (enExample) |
| KR (2) | KR102686862B1 (enExample) |
| CN (1) | CN109891742B (enExample) |
| DE (1) | DE112017004355B4 (enExample) |
| GB (3) | GB2605112B (enExample) |
| SG (2) | SG11201901804PA (enExample) |
| TW (3) | TWI811975B (enExample) |
| WO (1) | WO2018045002A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048749B (zh) | 2014-08-18 | 2021-08-31 | 松下电器产业株式会社 | 多输入多输出训练方法及无线装置 |
| SG11201901804PA (en) * | 2016-08-30 | 2019-03-28 | Skyworks Solutions Inc | Multi-input amplifier with programmable embedded attenuators |
| SG11201901799UA (en) * | 2016-08-31 | 2019-03-28 | Skyworks Solutions Inc | Multi-input amplifier with degeneration switching block and low loss bypass function |
| US20180091108A1 (en) * | 2016-09-28 | 2018-03-29 | Qualcomm Incorporated | Optimization for energy efficient multi-channel communication with shared lna structure |
| FR3065339B1 (fr) * | 2017-04-13 | 2019-07-05 | Stmicroelectronics Sa | Ligne de transmission avec dispositif de limitation des pertes par desadaptation |
| JP7148056B2 (ja) * | 2018-05-08 | 2022-10-05 | 日清紡マイクロデバイス株式会社 | 利得可変型増幅器 |
| US10496587B1 (en) * | 2018-06-27 | 2019-12-03 | Integrated Device Technology, Inc. | Wide programmable gain receiver data path for single-ended memory interface application |
| JP6937272B2 (ja) * | 2018-06-29 | 2021-09-22 | 株式会社東芝 | 高周波増幅回路 |
| CN110798266B (zh) * | 2018-08-03 | 2024-07-26 | 上海欣诺通信技术股份有限公司 | 分光装置及计算机存储介质 |
| US10951252B2 (en) | 2019-01-08 | 2021-03-16 | Psemi Corporation | 5G NR configurable wideband RF front-end LNA |
| US10700650B1 (en) * | 2019-01-08 | 2020-06-30 | Psemi Corporation | Configurable wideband split LNA |
| CN113366759A (zh) | 2019-01-08 | 2021-09-07 | 派赛公司 | 可配置的宽带分裂lna |
| US11469725B2 (en) | 2019-06-07 | 2022-10-11 | Skyworks Solutions, Inc. | Apparatus and methods for power amplifier output matching |
| KR102756602B1 (ko) * | 2019-09-17 | 2025-01-21 | 한국전자통신연구원 | 초고주파 증폭 회로 |
| US11159130B2 (en) | 2019-09-17 | 2021-10-26 | Psemi Corporation | Ruggedness protection circuit |
| US11239803B2 (en) * | 2019-09-17 | 2022-02-01 | Psemi Corporation | Ruggedness protection circuit |
| CN110658443B (zh) * | 2019-10-21 | 2021-03-26 | 浙江大学 | 一种针对射频前端器件的老练系统 |
| US11218123B2 (en) * | 2020-03-12 | 2022-01-04 | Texas Instruments Incorporated | Chopper stabilized attenuation for sense amplifiers |
| KR102540949B1 (ko) | 2021-09-17 | 2023-06-07 | 주식회사 퀄리타스반도체 | 펄스 진폭 변조 신호의 선형성을 향상시키는 pam 신호 처리 회로 및 이를 포함하는 통신 장치 |
| CN114244297A (zh) * | 2021-12-20 | 2022-03-25 | 上海迦美信芯通讯技术有限公司 | 一种改进增益衰减方案的多增益控制低噪声放大器 |
| CN114189222A (zh) * | 2021-12-20 | 2022-03-15 | 上海迦美信芯通讯技术有限公司 | 一种改进相位跳变的多增益控制低噪声放大器 |
| US20230336206A1 (en) * | 2022-04-13 | 2023-10-19 | Skyworks Solutions, Inc. | Switch module with shunt switches |
| CN115441839A (zh) * | 2022-09-16 | 2022-12-06 | 深圳飞骧科技股份有限公司 | 多频段低噪声放大器、集成电路芯片及电子设备 |
| CN115208338A (zh) * | 2022-09-16 | 2022-10-18 | 深圳飞骧科技股份有限公司 | 多频段低噪声放大器及通信设备 |
| CN115296620B (zh) * | 2022-09-29 | 2022-12-30 | 深圳飞骧科技股份有限公司 | 多频段可调增益的低噪声放大器 |
| KR20240174249A (ko) * | 2023-06-08 | 2024-12-17 | 삼성전기주식회사 | Rf 스위치 회로 |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09312539A (ja) * | 1996-05-21 | 1997-12-02 | Matsushita Electric Ind Co Ltd | 受信アッテネータ回路 |
| JP3352929B2 (ja) * | 1997-12-12 | 2002-12-03 | 三菱電機株式会社 | フィードフォワード増幅器 |
| US6349200B1 (en) * | 1997-12-24 | 2002-02-19 | Transcept, Inc. | Monitoring and command system for transceivers used to inter-connect wireless telephones to a broadband network |
| JPH11312938A (ja) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | Ａｇｃ回路と受信装置 |
| US6900931B1 (en) * | 2000-10-02 | 2005-05-31 | Ciena Corporation | Three-stage optical amplifier having flat spectral gain |
| JP2003324327A (ja) * | 2002-05-02 | 2003-11-14 | Toshiba Techno Network Kk | 利得切換スイッチ付き増幅器 |
| US20040197105A1 (en) * | 2003-02-14 | 2004-10-07 | Jds Uniphase Corporation | Variable gain multi-stage optical amplifier |
| JP2004328425A (ja) * | 2003-04-25 | 2004-11-18 | Sharp Corp | 可変利得増幅器 |
| KR20080058335A (ko) * | 2005-08-12 | 2008-06-25 | 맥스리니어 인코포레이티드 | 넓은 동적 범위를 갖는 증폭기의 이득 제어 |
| JP4354465B2 (ja) * | 2006-03-24 | 2009-10-28 | シャープ株式会社 | 可変利得増幅器及びこの可変利得増幅器を備えた通信装置 |
| JP2007295146A (ja) * | 2006-04-24 | 2007-11-08 | Niigata Seimitsu Kk | 自動利得制御回路および低雑音増幅回路 |
| GB2440188B (en) * | 2006-07-14 | 2011-06-08 | Wolfson Ltd | Amplifier Circuits, Methods of Starting and Stopping Amplifier Circuits |
| US7560986B2 (en) * | 2006-08-25 | 2009-07-14 | Broadcom Corporation | Variable gain amplifier and method for achieving variable gain amplification with high bandwidth and linearity |
| EP1965504B1 (en) * | 2007-02-27 | 2015-08-19 | Alcatel Lucent | Integrated circuit and method for reception of radio frequency signals |
| CN101784904A (zh) * | 2007-08-16 | 2010-07-21 | Nxp股份有限公司 | 带有rf模块的集成电路、具有这种ic的电子设备和用于测试这种模块的方法 |
| US7868681B2 (en) * | 2007-10-30 | 2011-01-11 | Qualcomm, Incorporated | Programmable gain circuit |
| JP2009239794A (ja) * | 2008-03-28 | 2009-10-15 | Nippon Telegr & Teleph Corp <Ntt> | 多段可変利得増幅器 |
| DE102008048986B4 (de) * | 2008-09-25 | 2019-03-14 | Atmel Corp. | Antennenverstärker und Empfangssystem |
| US8971830B2 (en) * | 2009-05-12 | 2015-03-03 | Qualcomm Incorporated | Multi-mode multi-band power amplifier module |
| US8295212B2 (en) * | 2009-08-05 | 2012-10-23 | Alcatel Lucent | System and method for TDD/TMA with hybrid bypass switch of receiving amplifier |
| JP5526241B2 (ja) * | 2010-02-04 | 2014-06-18 | エプコス アクチエンゲゼルシャフト | 信号感知のための増幅回路および方法 |
| KR101250720B1 (ko) * | 2010-12-21 | 2013-04-03 | 삼성전기주식회사 | 안테나 스위치 회로 및 그 스위칭 방법 |
| EP2490332A1 (en) * | 2011-02-16 | 2012-08-22 | Nxp B.V. | A variable gain amplifier |
| EP2557687B1 (en) | 2011-08-11 | 2018-06-13 | Telefonaktiebolaget LM Ericsson (publ) | Low-noise amplifier, receiver, method and computer program |
| US8442465B2 (en) * | 2011-09-27 | 2013-05-14 | Rf Micro Devices, Inc. | Switched capacitor detuner for low noise amplification circuit having bypass path |
| US20140011461A1 (en) * | 2012-07-03 | 2014-01-09 | Infineon Technologies Ag | System and Method for Attenuating a Signal in a Radio Frequency System |
| US8913976B2 (en) * | 2012-10-23 | 2014-12-16 | Qualcomm Incorporated | Amplifiers with shunt switches |
| JPWO2014080586A1 (ja) * | 2012-11-22 | 2017-01-05 | パナソニックＩｐマネジメント株式会社 | 可変利得増幅器、およびこれを備えたチューナシステム |
| US9059665B2 (en) * | 2013-02-22 | 2015-06-16 | Qualcomm Incorporated | Amplifiers with multiple outputs and configurable degeneration inductor |
| US9473194B2 (en) * | 2014-02-27 | 2016-10-18 | Skywoods Solutions, Inc. | Systems, devices and methods related to radio-frequency step attenuators |
| JP2015171081A (ja) * | 2014-03-10 | 2015-09-28 | 日本電気株式会社 | 可変利得増幅器、それを用いた送信機および制御方法 |
| US9515645B2 (en) * | 2014-06-03 | 2016-12-06 | Infineon Technologies Ag | System and method for a radio frequency switch |
| JP6259742B2 (ja) * | 2014-09-17 | 2018-01-10 | アンリツ株式会社 | 試験装置及びその校正方法 |
| US10050694B2 (en) * | 2014-10-31 | 2018-08-14 | Skyworks Solution, Inc. | Diversity receiver front end system with post-amplifier filters |
| US9893752B2 (en) * | 2014-10-31 | 2018-02-13 | Skyworks Solutions, Inc. | Diversity receiver front end system with variable-gain amplifiers |
| CN204334539U (zh) * | 2015-01-30 | 2015-05-13 | 深圳市极致汇仪科技有限公司 | 宽带射频反射隔离器 |
| CN104917475B (zh) * | 2015-02-15 | 2017-12-08 | 上海唯捷创芯电子技术有限公司 | 一种可调增益功率放大器、增益调节方法及移动终端 |
| US20160248400A1 (en) * | 2015-02-25 | 2016-08-25 | Analog Devices, Inc. | Apparatus and methods for radio frequency switching |
| US9748993B2 (en) * | 2015-09-08 | 2017-08-29 | Mediatek Inc. | Radio frequency receiver front-end with gain control capability as well as improved impedance matching control capability |
| US10033421B2 (en) * | 2016-05-31 | 2018-07-24 | Silicon Laboratories Inc. | Multi-standard, multi-channel expandable TV/satellite receiver |
| GB2551205B (en) * | 2016-06-10 | 2020-05-06 | Etl Systems Ltd | A self-optimising RF amplifier |
| SG11201901804PA (en) * | 2016-08-30 | 2019-03-28 | Skyworks Solutions Inc | Multi-input amplifier with programmable embedded attenuators |
-
2017
- 2017-08-30 SG SG11201901804PA patent/SG11201901804PA/en unknown
- 2017-08-30 KR KR1020237022531A patent/KR102686862B1/ko active Active
- 2017-08-30 JP JP2019531585A patent/JP6853362B2/ja active Active
- 2017-08-30 DE DE112017004355.7T patent/DE112017004355B4/de active Active
- 2017-08-30 KR KR1020197009154A patent/KR102552581B1/ko active Active
- 2017-08-30 WO PCT/US2017/049324 patent/WO2018045002A1/en not_active Ceased
- 2017-08-30 TW TW111103507A patent/TWI811975B/zh active
- 2017-08-30 GB GB2209234.0A patent/GB2605112B/en active Active
- 2017-08-30 TW TW106129590A patent/TWI757327B/zh active
- 2017-08-30 SG SG10202008216RA patent/SG10202008216RA/en unknown
- 2017-08-30 US US15/690,762 patent/US10348262B2/en active Active
- 2017-08-30 GB GB2209233.2A patent/GB2605544B/en active Active
- 2017-08-30 GB GB1904241.5A patent/GB2569714B/en active Active
- 2017-08-30 CN CN201780064472.5A patent/CN109891742B/zh active Active
- 2017-08-30 TW TW111103508A patent/TWI811976B/zh active
-
2019
- 2019-07-06 US US16/504,252 patent/US10797668B2/en active Active
-
2020
- 2020-10-06 US US17/064,509 patent/US11329621B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019525692A5 (enExample) | ||
| JP2019528657A5 (enExample) | ||
| JP6853362B2 (ja) | 可変利得信号増幅器、フロントエンドアーキテクチャ及び無線デバイス | |
| JP2019528656A5 (enExample) | ||
| JP6968172B2 (ja) | 可変利得信号増幅器、フロントエンドアーキテクチャ及び無線デバイス | |
| US10230413B2 (en) | Filtering architectures and methods for wireless applications | |
| KR102123600B1 (ko) | 프론트 엔드 회로 | |
| CN111953374B (zh) | 射频前端模组和无线装置 | |
| JP2015213315A5 (enExample) | ||
| TW200713345A (en) | Inductor device for multiband radio frequency operation | |
| US9722548B2 (en) | Amplification circuit | |
| CN103427857A (zh) | 具有使用可编程无源组件的rf分路器的双模接收器 | |
| JP2016539563A5 (enExample) | ||
| JP5638468B2 (ja) | 信号切替装置 | |
| US9787334B2 (en) | High frequency power amplifier, high frequency front-end circuit, and radio communication device | |
| JP6280905B2 (ja) | 受信システム、無線周波数モジュール及び無線デバイス | |
| CN102751951A (zh) | 一种电阻分压衰减器 | |
| JP2016076917A5 (enExample) | ||
| JP2005518750A5 (enExample) | ||
| KR20140143984A (ko) | Ｒｆ신호 수신 모듈 및 방법 | |
| US20240195365A1 (en) | Wideband frequency converter | |
| WO2008074343A3 (en) | Selection diversity receiving device | |
| KR20240017070A (ko) | 저소음 증폭기 및 대응하는 rf 프론트엔드 모듈, 방법 및 이동 단말기 | |
| KR102097963B1 (ko) | Rf 수신 장치 | |
| UA132051U (uk) | Модуль приймальний "орфей" |