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
- Authority
- JP
- Japan
- Prior art keywords
- signal
- phase
- amplifiers
- transistor
- 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.)
- Pending
Links
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 US11569555B2 (en) | 2019-12-06 | 2020-02-07 | Phase shifter with active signal phase generation |
| US16/785,440 | 2020-02-07 | ||
| PCT/US2020/059209 WO2021113011A1 (fr) | 2019-12-06 | 2020-11-05 | Déphaseur à génération de phase de signal actif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023504356A JP2023504356A (ja) | 2023-02-03 |
| JPWO2021113011A5 true JPWO2021113011A5 (fr) | 2023-10-30 |
Family
ID=76209250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022527245A Pending JP2023504356A (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 (fr) |
| EP (1) | EP4070465A1 (fr) |
| JP (1) | JP2023504356A (fr) |
| KR (1) | KR20220112752A (fr) |
| CN (1) | CN114641929A (fr) |
| BR (1) | BR112022010330A2 (fr) |
| WO (1) | WO2021113011A1 (fr) |
Families Citing this family (3)
| 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 |
| US20220321201A1 (en) * | 2021-04-06 | 2022-10-06 | At&T Intellectual Property I, L.P. | Radiofrequency communications system having an amplifier used bidirectionally |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4977382A (en) | 1988-08-23 | 1990-12-11 | Pacific Monolithics | Vector modulator phase shifter |
| 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 |
| 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 |
| US7271647B2 (en) | 2005-08-22 | 2007-09-18 | Mediatek, Inc. | Active polyphase filter |
| WO2007073150A1 (fr) | 2005-12-23 | 2007-06-28 | Stichting Astron | Circuit déphaseur et procédé de génération d'un signal déphasé |
| KR101075013B1 (ko) | 2009-12-11 | 2011-10-19 | 전자부품연구원 | 빔 성형 ｒｆ 벡터모듈레이터 |
| WO2014065825A1 (fr) * | 2012-10-26 | 2014-05-01 | Shastry Prasad Narasimha | Procédé et système de duplexeur actif accordable électroniquement |
| 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 (fr) | 2016-02-08 | 2017-08-09 | Bayerische Motoren Werke Aktiengesellschaft | Filtre et procédé de filtrage d'un signal d'entrée analogique à radiofréquence |
-
2020
- 2020-02-07 US US16/785,440 patent/US11569555B2/en active Active
- 2020-11-05 BR BR112022010330A patent/BR112022010330A2/pt unknown
- 2020-11-05 EP EP20817123.1A patent/EP4070465A1/fr active Pending
- 2020-11-05 WO PCT/US2020/059209 patent/WO2021113011A1/fr unknown
- 2020-11-05 CN CN202080076445.1A patent/CN114641929A/zh active Pending
- 2020-11-05 JP JP2022527245A patent/JP2023504356A/ja active Pending
- 2020-11-05 KR KR1020227015782A patent/KR20220112752A/ko unknown
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