JP2023504356A5 - - Google Patents
Info
- Publication number
- JP2023504356A5 JP2023504356A5 JP2022527245A JP2022527245A JP2023504356A5 JP 2023504356 A5 JP2023504356 A5 JP 2023504356A5 JP 2022527245 A JP2022527245 A JP 2022527245A JP 2022527245 A JP2022527245 A JP 2022527245A JP 2023504356 A5 JP2023504356 A5 JP 2023504356A5
- Authority
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- Japan
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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 true JP2023504356A5 (https=) | 2023-10-30 |
| JPWO2021113011A5 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=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US10763826B2 (en) * | 2017-03-02 | 2020-09-01 | Mitsubishi Electric Corporation | Polyphase filter |
| 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 |
| EP3761507B1 (en) * | 2018-04-18 | 2022-01-19 | Mitsubishi Electric Corporation | Polyphase filter |
-
2020
- 2020-02-07 US US16/785,440 patent/US11569555B2/en active Active
- 2020-11-05 EP EP20817123.1A patent/EP4070465A1/en active Pending
- 2020-11-05 KR KR1020227015782A patent/KR20220112752A/ko active Pending
- 2020-11-05 WO PCT/US2020/059209 patent/WO2021113011A1/en not_active Ceased
- 2020-11-05 CN CN202080076445.1A patent/CN114641929A/zh active Pending
- 2020-11-05 BR BR112022010330A patent/BR112022010330A2/pt unknown
- 2020-11-05 JP JP2022527245A patent/JP7682878B2/ja active Active