JPWO2020222969A5 - - Google Patents
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- Publication number
- JPWO2020222969A5 JPWO2020222969A5 JP2021560048A JP2021560048A JPWO2020222969A5 JP WO2020222969 A5 JPWO2020222969 A5 JP WO2020222969A5 JP 2021560048 A JP2021560048 A JP 2021560048A JP 2021560048 A JP2021560048 A JP 2021560048A JP WO2020222969 A5 JPWO2020222969 A5 JP WO2020222969A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- amplifier
- circuit
- noise
- low noise
- 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
- 230000003321 amplification Effects 0.000 claims description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 3
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 239000010703 silicon Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/399,599 US10879851B2 (en) | 2019-04-30 | 2019-04-30 | Low noise amplifier with noise cancellation |
| US16/399,599 | 2019-04-30 | ||
| US16/557,521 US10715088B1 (en) | 2019-04-30 | 2019-08-30 | Wideband low noise amplifier with noise cancellation |
| US16/557,521 | 2019-08-30 | ||
| PCT/US2020/026104 WO2020222969A1 (en) | 2019-04-30 | 2020-04-01 | Wideband low noise amplifier with noise cancellation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022530324A JP2022530324A (ja) | 2022-06-29 |
| JPWO2020222969A5 true JPWO2020222969A5 (zh) | 2024-06-06 |
Family
ID=70465417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021560048A Pending JP2022530324A (ja) | 2019-04-30 | 2020-04-01 | ノイズ除去を備えた広帯域の低ノイズ増幅器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10715088B1 (zh) |
| EP (1) | EP3963715A1 (zh) |
| JP (1) | JP2022530324A (zh) |
| KR (1) | KR20220002907A (zh) |
| TW (1) | TWI843843B (zh) |
| WO (1) | WO2020222969A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934628B (zh) * | 2020-09-27 | 2021-01-01 | 成都嘉纳海威科技有限责任公司 | 一种5g基站的宽带高线性度低噪声驱动放大器 |
| CN112532187B (zh) * | 2020-11-26 | 2024-06-18 | 北京百瑞互联技术股份有限公司 | 一种单端输入差分输出宽带低噪声放大电路 |
| US12113485B2 (en) * | 2021-06-17 | 2024-10-08 | Murata Manufacturing Co., Ltd. | Stacked multi-stage programmable LNA architecture |
| WO2023019557A1 (zh) * | 2021-08-20 | 2023-02-23 | 华为技术有限公司 | 放大电路、射频接收机、通信模块和电子设备 |
| US20230344392A1 (en) * | 2022-04-22 | 2023-10-26 | Qorvo Us, Inc. | Low noise amplifier with parasitic capacitance neutralization |
| US20230344391A1 (en) * | 2022-04-22 | 2023-10-26 | Qorvo Us, Inc. | Compact low noise amplifier system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944943A (en) * | 1974-11-29 | 1976-03-16 | Gte Sylvania Incorporated | Broadband amplifier |
| KR100705326B1 (ko) * | 2006-05-25 | 2007-04-10 | 삼성전자주식회사 | 피드백형 가변이득 증폭기 및 그 제어방법 |
| US8138835B2 (en) * | 2010-02-11 | 2012-03-20 | Qualcomm, Incorporated | Wide band LNA with noise canceling |
| CN101997489A (zh) * | 2010-10-15 | 2011-03-30 | 中兴通讯股份有限公司 | 一种放大器及其实现方法 |
| CN102394571B (zh) * | 2011-10-28 | 2015-02-18 | 电子科技大学 | 一种片内集成低噪声放大器 |
| US9735737B2 (en) * | 2015-12-08 | 2017-08-15 | Skyworks Solutions, Inc. | High-gain low noise figure complementary metal oxide semiconductor amplifier with low current consumption |
-
2019
- 2019-08-30 US US16/557,521 patent/US10715088B1/en active Active
-
2020
- 2020-04-01 EP EP20722047.6A patent/EP3963715A1/en not_active Withdrawn
- 2020-04-01 KR KR1020217033924A patent/KR20220002907A/ko unknown
- 2020-04-01 WO PCT/US2020/026104 patent/WO2020222969A1/en unknown
- 2020-04-01 JP JP2021560048A patent/JP2022530324A/ja active Pending
- 2020-04-23 TW TW109113579A patent/TWI843843B/zh active
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