CN103262426B - 使用基带电路的rf峰值检测方案 - Google Patents
使用基带电路的rf峰值检测方案 Download PDFInfo
- Publication number
- CN103262426B CN103262426B CN201180058901.0A CN201180058901A CN103262426B CN 103262426 B CN103262426 B CN 103262426B CN 201180058901 A CN201180058901 A CN 201180058901A CN 103262426 B CN103262426 B CN 103262426B
- Authority
- CN
- China
- Prior art keywords
- signal
- filter
- base band
- lna
- filtering
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title description 4
- 238000001914 filtration Methods 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims description 21
- 230000003321 amplification Effects 0.000 claims description 19
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 19
- 229920006395 saturated elastomer Polymers 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- 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
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
- H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuits Of Receivers In General (AREA)
- Superheterodyne Receivers (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42060110P | 2010-12-07 | 2010-12-07 | |
US61/420,601 | 2010-12-07 | ||
PCT/US2011/062703 WO2012078432A1 (en) | 2010-12-07 | 2011-11-30 | Rf peak detection scheme using baseband circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103262426A CN103262426A (zh) | 2013-08-21 |
CN103262426B true CN103262426B (zh) | 2015-07-01 |
Family
ID=46162675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180058901.0A Expired - Fee Related CN103262426B (zh) | 2010-12-07 | 2011-11-30 | 使用基带电路的rf峰值检测方案 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8688066B2 (zh) |
CN (1) | CN103262426B (zh) |
WO (1) | WO2012078432A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012014312A1 (ja) | 2010-07-30 | 2012-02-02 | 富士通株式会社 | マルチコアプロセッサシステム、割り当てプログラム、制御プログラム、割り当て方法、および制御方法 |
CN103262426B (zh) * | 2010-12-07 | 2015-07-01 | 马维尔国际贸易有限公司 | 使用基带电路的rf峰值检测方案 |
US20130058439A1 (en) * | 2011-09-06 | 2013-03-07 | Ying-Yao Lin | Receiver |
CN103580704B (zh) * | 2012-07-25 | 2015-05-20 | 中国科学院微电子研究所 | 一种使用自动增益控制的接收机装置及方法 |
CN102857246B (zh) * | 2012-09-17 | 2015-01-21 | 泰凌微电子(上海)有限公司 | 恒包络接收机的自动增益控制方法及装置 |
US9250694B1 (en) * | 2013-05-10 | 2016-02-02 | Sridhar Kotikalapoodi | Method and apparatus for fast, efficient, low noise power supply |
US20160320317A1 (en) * | 2015-04-30 | 2016-11-03 | Clemson University | High Sensitivity Tunable Radio Frequency Sensors |
US9549387B2 (en) * | 2015-05-29 | 2017-01-17 | Apple Inc. | Techniques for reducing interference in communications using conducted RF links |
US10389456B2 (en) * | 2016-08-26 | 2019-08-20 | Texas Instruments Incorporated | Wake up receiver using multiphase peak detector and demodulator |
US10425071B2 (en) | 2016-11-09 | 2019-09-24 | Qualcomm Incorporated | Fast settling peak detector |
CN107390236B (zh) * | 2017-05-23 | 2023-03-31 | 青岛海信移动通信技术股份有限公司 | 卫星信号接收装置及其对接收的卫星信号进行处理的方法 |
US10469112B2 (en) * | 2017-05-31 | 2019-11-05 | Silicon Laboratories Inc. | System, apparatus and method for performing automatic gain control in a receiver for a packet-based protocol |
US10498375B1 (en) * | 2018-07-11 | 2019-12-03 | Rohde & Schwarz Gmbh & Co. Kg | Portable RF receiver module and portable antenna arrangement |
CN111404624A (zh) * | 2019-01-02 | 2020-07-10 | 全一电子股份有限公司 | 无线讯号强度侦测装置 |
DE102020203841A1 (de) | 2020-03-25 | 2021-09-30 | Infineon Technologies Ag | Elektrische schaltung, pulsradargerät, verfahren zum bereitstellen eines ausgangssignals und radarverfahren |
US11342950B2 (en) * | 2020-05-27 | 2022-05-24 | Microsoft Technology Licensing, Llc | Out-of-band radio frequency emission filtering |
KR20230030345A (ko) | 2021-08-25 | 2023-03-06 | 삼성전자주식회사 | 통신 장치, 및 이의 동작 방법 |
US11994548B2 (en) * | 2021-10-27 | 2024-05-28 | Texas Instruments Incorporated | RF peak detector circuit |
CN114978213B (zh) * | 2022-05-17 | 2023-07-25 | 重庆邮电大学 | 抑制脉冲噪声的动增益控制系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6516185B1 (en) * | 1999-05-24 | 2003-02-04 | Level One Communications, Inc. | Automatic gain control and offset correction |
CN1961478A (zh) * | 2003-09-12 | 2007-05-09 | 扎尔巴纳数字投资公司 | 具有数字控制的可变增益放大器的交错自动增益控制 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5758274A (en) | 1996-03-13 | 1998-05-26 | Symbol Technologies, Inc. | Radio frequency receiver with automatic gain control |
DE60111056T2 (de) * | 2001-10-26 | 2006-05-04 | Stmicroelectronics N.V. | Direktmischempfänger für einem Kommunikationssystem mit nicht konstanter Hüllkurve |
DE10163582A1 (de) | 2001-12-21 | 2003-07-03 | Thomson Brandt Gmbh | Automatische Verstärkungsregelung für einen Tuner |
US7110736B2 (en) * | 2002-03-25 | 2006-09-19 | Broadcom Corporation | Analog peak detection circuitry for radio receivers |
US7593484B2 (en) | 2005-09-30 | 2009-09-22 | Skyworks Solutions, Inc. | Radio frequency (RF) receiver with double loop integrated fast response automatic gain control (AGC) |
KR100966766B1 (ko) * | 2008-02-14 | 2010-07-01 | (주)에프씨아이 | 자동이득제어 정보를 이용한 전력소모 감소장치가 구비된수신기 및 이를 이용한 전력소모 감소방법 |
CN103262426B (zh) * | 2010-12-07 | 2015-07-01 | 马维尔国际贸易有限公司 | 使用基带电路的rf峰值检测方案 |
-
2011
- 2011-11-30 CN CN201180058901.0A patent/CN103262426B/zh not_active Expired - Fee Related
- 2011-11-30 WO PCT/US2011/062703 patent/WO2012078432A1/en active Application Filing
- 2011-11-30 US US13/308,325 patent/US8688066B2/en not_active Expired - Fee Related
-
2014
- 2014-03-06 US US14/199,725 patent/US8948717B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6516185B1 (en) * | 1999-05-24 | 2003-02-04 | Level One Communications, Inc. | Automatic gain control and offset correction |
CN1961478A (zh) * | 2003-09-12 | 2007-05-09 | 扎尔巴纳数字投资公司 | 具有数字控制的可变增益放大器的交错自动增益控制 |
Also Published As
Publication number | Publication date |
---|---|
US20140187185A1 (en) | 2014-07-03 |
US8688066B2 (en) | 2014-04-01 |
WO2012078432A1 (en) | 2012-06-14 |
US20120142298A1 (en) | 2012-06-07 |
CN103262426A (zh) | 2013-08-21 |
US8948717B2 (en) | 2015-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103262426B (zh) | 使用基带电路的rf峰值检测方案 | |
KR100369272B1 (ko) | 간섭에대한수신기면역성을증가시키기위한방법및장치 | |
US20090124227A1 (en) | Automatic gain control circuit | |
US7890075B2 (en) | Mechanism for controlling amplifier gain in a radio receiver | |
US7692486B2 (en) | Configurable feedback for an amplifier | |
US8698560B2 (en) | Variable-gain low noise amplifier | |
US9692470B2 (en) | Low noise amplifier and notch filter | |
JP2009512304A (ja) | ラジオ信号受信を可能にする電子デバイス、システム、チップおよび方法 | |
US20030073423A1 (en) | Receiver of mobile communication terminal | |
US9673769B2 (en) | Variable gain circuit and tuner system provided with same | |
US8754710B2 (en) | Low-noise amplifiers for RF receiver | |
US20210399706A1 (en) | Integrated circuit devices with receiver chain peak detectors | |
JP4463332B2 (ja) | 干渉する受信機イミュニティを増大させる方法および装置 | |
WO2021245820A1 (ja) | 無線受信回路 | |
US20240048162A1 (en) | Measurement of jammers due to antenna coupling | |
KR20010047138A (ko) | 부호분할 다중접속 단말기의 수신 장치 및 방법 | |
JP2009164980A (ja) | 受信機 | |
KR101125948B1 (ko) | 다단계의 가변이득을 갖는 저잡음 증폭장치 및 그 방법 | |
JP2015126365A (ja) | 受信機 | |
KR100719390B1 (ko) | 믹서 회로 | |
WO2024030942A2 (en) | Measurement of jammers due to antenna coupling | |
US8284876B2 (en) | Automatic gain control circuit | |
KR100411258B1 (ko) | 휴대폰 노이즈 제거기능을 갖는 위성수신기의 입력회로 | |
KR100665223B1 (ko) | 외장 lna 제어기능 갖는 위성 dmb 수신 장치 | |
CN111224683A (zh) | 低噪声大动态射频接收通道 |
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: 20200426 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200426 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200426 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |
|
CF01 | Termination of patent right due to non-payment of annual fee |