CN110719074B - 一种可调谐的宽带低噪声放大器 - Google Patents
一种可调谐的宽带低噪声放大器 Download PDFInfo
- Publication number
- CN110719074B CN110719074B CN201910897593.9A CN201910897593A CN110719074B CN 110719074 B CN110719074 B CN 110719074B CN 201910897593 A CN201910897593 A CN 201910897593A CN 110719074 B CN110719074 B CN 110719074B
- Authority
- CN
- China
- Prior art keywords
- capacitor
- transistor
- inductor
- network
- noise 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 71
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- 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
- H03F1/56—Modifications of input or output impedances, not otherwise provided for
- H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910897593.9A CN110719074B (zh) | 2019-09-23 | 2019-09-23 | 一种可调谐的宽带低噪声放大器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910897593.9A CN110719074B (zh) | 2019-09-23 | 2019-09-23 | 一种可调谐的宽带低噪声放大器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110719074A CN110719074A (zh) | 2020-01-21 |
CN110719074B true CN110719074B (zh) | 2023-06-20 |
Family
ID=69210674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910897593.9A Active CN110719074B (zh) | 2019-09-23 | 2019-09-23 | 一种可调谐的宽带低噪声放大器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110719074B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112039442A (zh) * | 2020-08-07 | 2020-12-04 | 广州慧智微电子有限公司 | 一种双频低噪声放大器电路、低噪声放大器及设备 |
CN113179087A (zh) * | 2021-03-30 | 2021-07-27 | 山东英信计算机技术有限公司 | 一种低噪声放大器和差动放大总成 |
CN216390928U (zh) * | 2021-10-18 | 2022-04-26 | 深圳飞骧科技股份有限公司 | 低噪声放大器、相关设备及芯片 |
CN114362693B (zh) * | 2022-03-17 | 2022-05-17 | 壹甲子(成都)通讯有限公司 | 交流小信号驱动射频微波放大器 |
CN115208338A (zh) * | 2022-09-16 | 2022-10-18 | 深圳飞骧科技股份有限公司 | 多频段低噪声放大器及通信设备 |
CN115296620B (zh) * | 2022-09-29 | 2022-12-30 | 深圳飞骧科技股份有限公司 | 多频段可调增益的低噪声放大器 |
CN115913134B (zh) * | 2023-03-10 | 2023-06-06 | 成都明夷电子科技有限公司 | 一种宽带低噪声放大器和电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101834576A (zh) * | 2010-04-08 | 2010-09-15 | 复旦大学 | 多模可调谐cmos差分低噪声放大器 |
CN102122919A (zh) * | 2011-04-15 | 2011-07-13 | 上海迦美信芯通讯技术有限公司 | 应用于片外分离器件的自校准低噪声放大器 |
CN102386874A (zh) * | 2011-07-22 | 2012-03-21 | 复旦大学 | 一种宽带可重构负载网络 |
CN105141263A (zh) * | 2015-09-29 | 2015-12-09 | 株洲宏达天成微波有限公司 | 一种多频段低噪声放大方法及多频段低噪声放大器 |
CN206211980U (zh) * | 2016-09-14 | 2017-05-31 | 成都旋极星源信息技术有限公司 | 一种自适应带宽全集成小数分频锁相环 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005048409B4 (de) * | 2005-10-10 | 2012-04-12 | Infineon Technologies Ag | Verstärkeranordnung für Ultra-Breitband-Anwendungen und Verfahren |
US9603187B2 (en) * | 2012-11-14 | 2017-03-21 | Qualcomm Incorporated | Omni-band amplifiers |
US9813033B2 (en) * | 2014-09-05 | 2017-11-07 | Innophase Inc. | System and method for inductor isolation |
CN105591625B (zh) * | 2014-10-20 | 2018-11-20 | 联芯科技有限公司 | 一种lna及该lna对信号进行放大的方法 |
CN108736835B (zh) * | 2018-05-23 | 2021-11-30 | 东南大学 | 一种多频带低功耗低噪声放大器 |
-
2019
- 2019-09-23 CN CN201910897593.9A patent/CN110719074B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101834576A (zh) * | 2010-04-08 | 2010-09-15 | 复旦大学 | 多模可调谐cmos差分低噪声放大器 |
CN102122919A (zh) * | 2011-04-15 | 2011-07-13 | 上海迦美信芯通讯技术有限公司 | 应用于片外分离器件的自校准低噪声放大器 |
CN102386874A (zh) * | 2011-07-22 | 2012-03-21 | 复旦大学 | 一种宽带可重构负载网络 |
CN105141263A (zh) * | 2015-09-29 | 2015-12-09 | 株洲宏达天成微波有限公司 | 一种多频段低噪声放大方法及多频段低噪声放大器 |
CN206211980U (zh) * | 2016-09-14 | 2017-05-31 | 成都旋极星源信息技术有限公司 | 一种自适应带宽全集成小数分频锁相环 |
Non-Patent Citations (2)
Title |
---|
Theoretical analysis and characterization of the tunable matching networks in low noise amplifiers;Mustafa Berke Yelten等;《2009 European Conference on Circuit Theory and Design》;890-893 * |
一种低噪声心电信号采集模拟前端电路设计;张瑛等;《南京邮电大学学报(自然科学版)》;第38卷(第4期);18-23 * |
Also Published As
Publication number | Publication date |
---|---|
CN110719074A (zh) | 2020-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110719074B (zh) | 一种可调谐的宽带低噪声放大器 | |
CN111600559B (zh) | 功放输出匹配电路、射频前端模组和无线装置 | |
CN108736835B (zh) | 一种多频带低功耗低噪声放大器 | |
CN213027960U (zh) | 一种5g通信线性宽带低噪声放大器 | |
CN111130466A (zh) | 一种频率可调的宽带低噪声放大器 | |
CN104242829A (zh) | 与基于多谐波近似的功率放大器效率相关的电路和方法 | |
CN101834576A (zh) | 多模可调谐cmos差分低噪声放大器 | |
CN105978515A (zh) | 宽调整范围高集成度变压器耦合射频功率放大器 | |
CN105141263A (zh) | 一种多频段低噪声放大方法及多频段低噪声放大器 | |
CN102638314B (zh) | 激光器宽带射频调制电路 | |
CN101938256B (zh) | 全集成双频带可配置射频功率放大器 | |
CN114567266A (zh) | 一种低功耗低噪声宽带放大器 | |
CN102938637A (zh) | 超宽带低噪声放大器电路 | |
CN113242024B (zh) | 一种射频功率放大器 | |
CN111934632B (zh) | 一种超宽带高功率放大器 | |
CN213027963U (zh) | 一种5g通信wifi平台抗失配低噪声放大器 | |
CN112511116A (zh) | 一种可重构级间匹配的宽带cmos功率放大器 | |
CN104158502B (zh) | 宽带功率放大模块 | |
CN218183315U (zh) | 射频功率放大器、射频芯片及无线通讯设备 | |
CN111525894A (zh) | 一种宽带、高干扰消除能力的射频低噪声放大器 | |
CN115360986A (zh) | 一种超低功耗超宽带低噪声放大器 | |
CN112087206B (zh) | 一种超低功耗宽带低噪声放大器 | |
CN211063579U (zh) | 一种x波段低噪声放大器 | |
CN210380773U (zh) | 一种多模八频高效率高增益功率放大器 | |
CN112671356A (zh) | 一种射频线性功率放大器的宽带匹配电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information |
Address after: No. 269, North Hupan Road, zone B, Tianfu New Economic Industrial Park, Tianfu New District, Chengdu, Sichuan Province Applicant after: Aerospace Science, engineering, Microelectronics System Research Institute Co.,Ltd. Applicant after: NANJING MILEWEI Corp. Address before: 610000 Sichuan city of Chengdu province Tianfu Tianfu Avenue South Huayang Street No. 846 Applicant before: CHENGDU AEROSPACE SCIENCE AND TECHNOLOGY MICROELECTRONICS SYSTEM RESEARCH INSTITUTE Co.,Ltd. Applicant before: NANJING MILEWEI Corp. |
|
CB02 | Change of applicant information | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |