JPWO2021113011A5 - - Google Patents

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Publication number
JPWO2021113011A5
JPWO2021113011A5 JP2022527245A JP2022527245A JPWO2021113011A5 JP WO2021113011 A5 JPWO2021113011 A5 JP WO2021113011A5 JP 2022527245 A JP2022527245 A JP 2022527245A JP 2022527245 A JP2022527245 A JP 2022527245A JP WO2021113011 A5 JPWO2021113011 A5 JP WO2021113011A5
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JP
Japan
Prior art keywords
signal
phase
amplifiers
transistor
amplifier
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Granted
Application number
JP2022527245A
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English (en)
Japanese (ja)
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JP2023504356A5 (https=
JP2023504356A (ja
JP7682878B2 (ja
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Priority claimed from US16/785,440 external-priority patent/US11569555B2/en
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Publication of JP2023504356A publication Critical patent/JP2023504356A/ja
Publication of JP2023504356A5 publication Critical patent/JP2023504356A5/ja
Publication of JPWO2021113011A5 publication Critical patent/JPWO2021113011A5/ja
Application granted granted Critical
Publication of JP7682878B2 publication Critical patent/JP7682878B2/ja
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JP2022527245A 2019-12-06 2020-11-05 能動的な信号位相生成を伴う位相シフタ Active JP7682878B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962945043P 2019-12-06 2019-12-06
US62/945,043 2019-12-06
US16/785,440 2020-02-07
US16/785,440 US11569555B2 (en) 2019-12-06 2020-02-07 Phase shifter with active signal phase generation
PCT/US2020/059209 WO2021113011A1 (en) 2019-12-06 2020-11-05 Phase shifter with active signal phase generation

Publications (4)

Publication Number Publication Date
JP2023504356A JP2023504356A (ja) 2023-02-03
JP2023504356A5 JP2023504356A5 (https=) 2023-10-30
JPWO2021113011A5 true JPWO2021113011A5 (https=) 2023-10-30
JP7682878B2 JP7682878B2 (ja) 2025-05-26

Family

ID=76209250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527245A Active JP7682878B2 (ja) 2019-12-06 2020-11-05 能動的な信号位相生成を伴う位相シフタ

Country Status (7)

Country Link
US (1) US11569555B2 (https=)
EP (1) EP4070465A1 (https=)
JP (1) JP7682878B2 (https=)
KR (1) KR20220112752A (https=)
CN (1) CN114641929A (https=)
BR (1) BR112022010330A2 (https=)
WO (1) WO2021113011A1 (https=)

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DE102020206800B4 (de) * 2020-05-29 2022-12-15 Infineon Technologies Ag Phasenschieberkonzept und Radartransmitterkonzept
US11349503B2 (en) * 2020-08-24 2022-05-31 Qualcomm Incorporated Phase shifter with compensation circuit
US11381266B1 (en) * 2020-12-31 2022-07-05 Iridium Satellite Llc Wireless communication with interference mitigation
US12381528B2 (en) * 2021-03-09 2025-08-05 Skyworks Solutions, Inc. Bidirectional variable gain amplifiers for radio frequency communication systems
US20220321201A1 (en) * 2021-04-06 2022-10-06 At&T Intellectual Property I, L.P. Radiofrequency communications system having an amplifier used bidirectionally
US12068724B2 (en) * 2021-08-16 2024-08-20 Qualcomm Incorporated Radio frequency phase shifter with variable input capacitance
US20240072402A1 (en) * 2022-08-30 2024-02-29 Texas Instruments Incorporated Gain invariant bidirectional phase shifter
US12431880B2 (en) * 2023-01-10 2025-09-30 Samsung Electronics Co., Ltd. Phased array transceiver including a bidirectional phase shifter
US20240291533A1 (en) * 2023-02-24 2024-08-29 Georgia Tech Research Corporation D-band vector modulator phase-shifter with delay line-based differential quadrature generation
US20240322795A1 (en) * 2023-03-24 2024-09-26 Qualcomm Incorporated Transmit (tx) receive (rx) phased array system
US20260081561A1 (en) * 2024-09-17 2026-03-19 Qualcomm Incorporated Millimeter wave (mmw) radio frequency (rf) front end

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US4977382A (en) 1988-08-23 1990-12-11 Pacific Monolithics Vector modulator phase shifter
US5057791A (en) * 1990-04-27 1991-10-15 Harris Corporation Device and method for bi-directional amplification with a JFET
US5168250A (en) 1991-06-17 1992-12-01 E-Systems, Inc. Broadband phase shifter and vector modulator
US5168242A (en) 1991-11-20 1992-12-01 Itt Corporation Active-type broadband power divider
JPH0964640A (ja) * 1995-08-29 1997-03-07 Fujitsu Ltd 無線端末装置
JP3497023B2 (ja) 1995-09-19 2004-02-16 セイコーインスツルメンツ株式会社 フィルタ回路
JP2003229738A (ja) * 2002-01-31 2003-08-15 Mitsubishi Electric Corp アナログ形移相器
JP2003283253A (ja) * 2002-03-26 2003-10-03 New Japan Radio Co Ltd Ｉｑ変復調回路
US7271647B2 (en) 2005-08-22 2007-09-18 Mediatek, Inc. Active polyphase filter
WO2007073150A1 (en) 2005-12-23 2007-06-28 Stichting Astron Phase shifter circuit and method for generating a phase shifted signal
JP4836868B2 (ja) * 2007-05-29 2011-12-14 三菱電機株式会社 マイクロ波移相回路、イメージリジェクションミクサおよび直交変調器
KR101075013B1 (ko) 2009-12-11 2011-10-19 전자부품연구원 빔 성형 ｒｆ 벡터모듈레이터
WO2014065825A1 (en) * 2012-10-26 2014-05-01 Shastry Prasad Narasimha Electronically tunable active duplexer system and method
CN103986439A (zh) 2014-05-13 2014-08-13 西安电子科技大学 一种基于正交矢量调制的超宽带五位有源移相器
US9685931B2 (en) 2014-08-28 2017-06-20 Qualcomm Incorporated High accuracy millimeter wave/radio frequency wideband in-phase and quadrature generation
GB2529903A (en) 2014-09-08 2016-03-09 Univ College Cork Nat Univ Ie IQ signal generator system and method
EP3203640A1 (en) 2016-02-08 2017-08-09 Bayerische Motoren Werke Aktiengesellschaft A filter and a method for filtering an analog radio-frequency input signal
US10425062B2 (en) * 2016-02-17 2019-09-24 Mitsubishi Electric Corporation Polyphase filter and filter circuit
CN105915196B (zh) * 2016-05-17 2018-09-04 中国电子科技集团公司第三十八研究所 一种cmos宽带有源移相器电路
ES2744918T3 (es) * 2016-11-18 2020-02-26 Hensoldt Sensors Gmbh Aparato y método para variar la amplitud y la fase de señales a lo largo de múltiples caminos de señal paralelos
WO2018134918A1 (ja) * 2017-01-18 2018-07-26 三菱電機株式会社 可変利得増幅器およびベクトル合成型移相器
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EP3404832B1 (en) * 2017-05-18 2020-02-12 IMEC vzw Rf phase shifting device
WO2019108190A1 (en) * 2017-11-30 2019-06-06 Intel Corporation Phase shifter for phased array antenna
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