CN102347730A - 一种用于消除二阶互调失真的混频器及其相关转导电路 - Google Patents
一种用于消除二阶互调失真的混频器及其相关转导电路 Download PDFInfo
- Publication number
- CN102347730A CN102347730A CN2010102449939A CN201010244993A CN102347730A CN 102347730 A CN102347730 A CN 102347730A CN 2010102449939 A CN2010102449939 A CN 2010102449939A CN 201010244993 A CN201010244993 A CN 201010244993A CN 102347730 A CN102347730 A CN 102347730A
- Authority
- CN
- China
- Prior art keywords
- transistor
- emission
- circuit
- voltage
- source electrode
- 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
Images
Landscapes
- Amplifiers (AREA)
- Superheterodyne Receivers (AREA)
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010244993.9A CN102347730B (zh) | 2010-07-29 | 2010-07-29 | 一种用于消除二阶互调失真的混频器及其相关转导电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010244993.9A CN102347730B (zh) | 2010-07-29 | 2010-07-29 | 一种用于消除二阶互调失真的混频器及其相关转导电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102347730A true CN102347730A (zh) | 2012-02-08 |
CN102347730B CN102347730B (zh) | 2014-06-18 |
Family
ID=45546064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010244993.9A Active CN102347730B (zh) | 2010-07-29 | 2010-07-29 | 一种用于消除二阶互调失真的混频器及其相关转导电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102347730B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104426563A (zh) * | 2013-09-09 | 2015-03-18 | 晨星半导体股份有限公司 | 一接收器以及其交互调变失真补偿方法 |
CN111404489A (zh) * | 2019-01-02 | 2020-07-10 | 瑞昱半导体股份有限公司 | 混频器偏压电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006033071A (ja) * | 2004-07-12 | 2006-02-02 | Furuno Electric Co Ltd | 周波数コンバータをおよびこれを用いたrf受信装置 |
CN101030758A (zh) * | 2006-05-11 | 2007-09-05 | 威盛电子股份有限公司 | 混频器 |
CN101282107A (zh) * | 2007-04-06 | 2008-10-08 | 联发科技股份有限公司 | 动态操控电流式混频器及正交动态操控电流式混频器 |
-
2010
- 2010-07-29 CN CN201010244993.9A patent/CN102347730B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006033071A (ja) * | 2004-07-12 | 2006-02-02 | Furuno Electric Co Ltd | 周波数コンバータをおよびこれを用いたrf受信装置 |
CN101030758A (zh) * | 2006-05-11 | 2007-09-05 | 威盛电子股份有限公司 | 混频器 |
CN101282107A (zh) * | 2007-04-06 | 2008-10-08 | 联发科技股份有限公司 | 动态操控电流式混频器及正交动态操控电流式混频器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104426563A (zh) * | 2013-09-09 | 2015-03-18 | 晨星半导体股份有限公司 | 一接收器以及其交互调变失真补偿方法 |
CN104426563B (zh) * | 2013-09-09 | 2017-03-08 | 晨星半导体股份有限公司 | 一接收器以及其交互调变失真补偿方法 |
CN111404489A (zh) * | 2019-01-02 | 2020-07-10 | 瑞昱半导体股份有限公司 | 混频器偏压电路 |
CN111404489B (zh) * | 2019-01-02 | 2023-02-03 | 瑞昱半导体股份有限公司 | 混频器偏压电路 |
Also Published As
Publication number | Publication date |
---|---|
CN102347730B (zh) | 2014-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4657839B2 (ja) | 適応バイアス型ミクサ | |
US6073002A (en) | Mixer circuit and communication device using the same | |
US4636663A (en) | Double-balanced mixer circuit | |
US20050197090A1 (en) | Current-mode direct conversion receiver | |
US8099070B2 (en) | Passive mixer and four phase clocking method and apparatus | |
US8280338B2 (en) | Mixer cell with a dynamic bleed circuit | |
US7577418B2 (en) | Sub-harmonic mixer and down converter with the same | |
KR20040095401A (ko) | 주파수 혼합 회로 및 방법과 고주파 수신회로 및 방법 | |
CN111384902A (zh) | 一种阻抗匹配频率可调的宽带接收机电路 | |
KR100868817B1 (ko) | 고 주파수 수신기, 통신 장치 및 저 잡음 증폭기 | |
US5521545A (en) | Collector-injection mixer with radio frequency signal applied to collectors of lower transistor pair | |
TWI439044B (zh) | 一種用於消除二階互調失真之混頻器及其相關轉導電路 | |
Wang et al. | 28.7 A wideband blocker-tolerant receiver with high-Q RF-input selectivity and<-80dBm LO leakage | |
US8482335B2 (en) | High linearity up-conversion mixer | |
US7493097B2 (en) | High dynamic range compact mixer output stage for a wireless receiver | |
US7274317B2 (en) | Transmitter using vertical BJT | |
US8023923B2 (en) | Mixer circuit | |
EP2054999B1 (en) | Signal processor comprising a frequency converter | |
CN102347730B (zh) | 一种用于消除二阶互调失真的混频器及其相关转导电路 | |
Nguyen et al. | Low power, high linearity wideband receiver front-end for LTE application | |
Cao et al. | A 1.2 V 0.1–3GHz software-defined radio receiver front-end in 130nm CMOS | |
CN101826842B (zh) | 可提高信号质量的混频器 | |
US7395035B2 (en) | Up-conversion mixing system with high carrier suppression | |
Zhang et al. | A 0.1–4 GHz SDR receiver with reconfigurable 10–100 MHz signal bandwidth in 65 nm CMOS | |
Yao et al. | A passive mixer-first receiver with negative feedback for impedance matching |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20201022 Address after: No. 1, Xingzhu Road, Hsinchu Science Park, Taiwan, China Patentee after: MEDIATEK Inc. Address before: 518057, Guangdong, Shenzhen hi tech Zone, South District, science and technology, South ten road, Shenzhen Institute of Aerospace Science and technology innovation, C block, building 4 Patentee before: Mstar Semiconductor,Inc. Patentee before: MEDIATEK Inc. Effective date of registration: 20201022 Address after: 4 / F, block C, Shenzhen Aerospace Science and Technology Innovation Research Institute, science and technology south 10th Road, South District, Shenzhen high tech Zone, Guangdong Province Patentee after: Mstar Semiconductor,Inc. Patentee after: MEDIATEK Inc. Address before: 518057, Guangdong, Shenzhen hi tech Zone, South District, science and technology, South ten road, Shenzhen Institute of Aerospace Science and technology innovation, C block, building 4 Patentee before: Mstar Semiconductor,Inc. Patentee before: MSTAR SEMICONDUCTOR Inc. |
|
TR01 | Transfer of patent right |