CN103516313A - 应用于射频接收器的低噪声放大器 - Google Patents
应用于射频接收器的低噪声放大器 Download PDFInfo
- Publication number
- CN103516313A CN103516313A CN201210415434.9A CN201210415434A CN103516313A CN 103516313 A CN103516313 A CN 103516313A CN 201210415434 A CN201210415434 A CN 201210415434A CN 103516313 A CN103516313 A CN 103516313A
- Authority
- CN
- China
- Prior art keywords
- amplifier
- low noise
- radio frequency
- class
- amplifier module
- 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
- 238000010897 surface acoustic wave method Methods 0.000 claims abstract description 13
- 230000003321 amplification Effects 0.000 claims description 10
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 10
- 230000009183 running Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000000586 desensitisation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45356—Indexing scheme relating to differential amplifiers the AAC comprising one or more op-amps, e.g. IC-blocks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45386—Indexing scheme relating to differential amplifiers the AAC comprising one or more coils in the source circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/530,251 | 2012-06-22 | ||
US13/530,251 US8754710B2 (en) | 2012-06-22 | 2012-06-22 | Low-noise amplifiers for RF receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103516313A true CN103516313A (zh) | 2014-01-15 |
CN103516313B CN103516313B (zh) | 2016-05-25 |
Family
ID=49774829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210415434.9A Active CN103516313B (zh) | 2012-06-22 | 2012-10-26 | 应用于射频接收器的低噪声放大器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8754710B2 (zh) |
CN (1) | CN103516313B (zh) |
TW (1) | TWI499201B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9444410B1 (en) | 2015-05-19 | 2016-09-13 | AltoBeam Inc. | Wide-band single-ended-to-differential low-noise amplifier using complementary push-pull structure |
US10218310B2 (en) * | 2016-09-09 | 2019-02-26 | Skyworks Solutions, Inc. | Power amplifier systems with differential ground |
JP2021061577A (ja) | 2019-10-09 | 2021-04-15 | 株式会社村田製作所 | 高周波モジュールおよび通信装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1610248A (zh) * | 2003-10-21 | 2005-04-27 | 瑞昱半导体股份有限公司 | 低噪声放大器 |
CN101079594A (zh) * | 2006-05-22 | 2007-11-28 | 普诚科技股份有限公司 | 单端输入双端输出放大器电路及信号处理电路 |
US7414478B2 (en) * | 2006-03-31 | 2008-08-19 | Intel Corporation | Integrated parallel power amplifier |
CN101421916A (zh) * | 2006-04-14 | 2009-04-29 | Nxp股份有限公司 | Doherty放大器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913926B1 (en) * | 1997-10-31 | 2004-03-03 | STMicroelectronics S.r.l. | Integrated power amplifier which allows parallel connections |
US7193473B2 (en) * | 2005-03-24 | 2007-03-20 | Cree, Inc. | High power Doherty amplifier using multi-stage modules |
-
2012
- 2012-06-22 US US13/530,251 patent/US8754710B2/en active Active
- 2012-10-12 TW TW101137754A patent/TWI499201B/zh not_active IP Right Cessation
- 2012-10-26 CN CN201210415434.9A patent/CN103516313B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1610248A (zh) * | 2003-10-21 | 2005-04-27 | 瑞昱半导体股份有限公司 | 低噪声放大器 |
US7414478B2 (en) * | 2006-03-31 | 2008-08-19 | Intel Corporation | Integrated parallel power amplifier |
CN101421916A (zh) * | 2006-04-14 | 2009-04-29 | Nxp股份有限公司 | Doherty放大器 |
CN101079594A (zh) * | 2006-05-22 | 2007-11-28 | 普诚科技股份有限公司 | 单端输入双端输出放大器电路及信号处理电路 |
Also Published As
Publication number | Publication date |
---|---|
CN103516313B (zh) | 2016-05-25 |
TWI499201B (zh) | 2015-09-01 |
TW201401768A (zh) | 2014-01-01 |
US20130344838A1 (en) | 2013-12-26 |
US8754710B2 (en) | 2014-06-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201026 Address after: No. 1, Xingzhu Road, Hsinchu Science Park, Taiwan, China Patentee after: MEDIATEK Inc. Address before: 405, 4th floor, 1st District, Shenzhen Bay science and technology ecological park, Aohai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Mstar Semiconductor,Inc. Patentee before: MEDIATEK Inc. Effective date of registration: 20201026 Address after: 405, 4th floor, 1st District, Shenzhen Bay science and technology ecological park, Aohai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Mstar Semiconductor,Inc. Patentee after: MEDIATEK Inc. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road China science and Technology Development Institute of Technology Park Building No. three tower 4-5 No. Patentee before: Mstar Semiconductor,Inc. Patentee before: MSTAR SEMICONDUCTOR Inc. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: Ontario, Canada Patentee after: Xueshan Technology Co.,Ltd. Address before: No. 1, Xingzhu Road, Hsinchu Science Park, Taiwan, China Patentee before: MEDIATEK Inc. |
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TR01 | Transfer of patent right |