CN1914790A - 用于消除片外滤波器的高动态范围时间变化的集成接收器 - Google Patents
用于消除片外滤波器的高动态范围时间变化的集成接收器 Download PDFInfo
- Publication number
- CN1914790A CN1914790A CNA2005800033220A CN200580003322A CN1914790A CN 1914790 A CN1914790 A CN 1914790A CN A2005800033220 A CNA2005800033220 A CN A2005800033220A CN 200580003322 A CN200580003322 A CN 200580003322A CN 1914790 A CN1914790 A CN 1914790A
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- frequency
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- mixer
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1441—Balanced arrangements with transistors using field-effect transistors
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1466—Passive mixer arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1483—Balanced arrangements with transistors comprising components for selecting a particular frequency component of the output
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/004—Switched capacitor networks
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- 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
- H04B1/16—Circuits
- H04B1/30—Circuits for homodyne or synchrodyne receivers
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
- H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Networks Using Active Elements (AREA)
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53970204P | 2004-01-28 | 2004-01-28 | |
US60/539,702 | 2004-01-28 | ||
PCT/US2005/003519 WO2005074122A1 (en) | 2004-01-28 | 2005-01-28 | High dynamic range time-varying integrated receiver for elimination of off-chip filters |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110162662.5A Division CN102361461B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
CN2011101625393A Division CN102223154B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1914790A true CN1914790A (zh) | 2007-02-14 |
CN1914790B CN1914790B (zh) | 2011-08-10 |
Family
ID=34826115
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110162662.5A Active CN102361461B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
CN2011101625393A Active CN102223154B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
CN2005800033220A Active CN1914790B (zh) | 2004-01-28 | 2005-01-28 | 正交混频器与利用正交混频器的接收器 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110162662.5A Active CN102361461B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
CN2011101625393A Active CN102223154B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
Country Status (9)
Country | Link |
---|---|
US (4) | US7460844B2 (zh) |
EP (2) | EP2242183B1 (zh) |
JP (1) | JP2007522728A (zh) |
KR (1) | KR101003662B1 (zh) |
CN (3) | CN102361461B (zh) |
AT (1) | ATE478468T1 (zh) |
DE (1) | DE602005022979D1 (zh) |
TW (1) | TWI345369B (zh) |
WO (1) | WO2005074122A1 (zh) |
Cited By (6)
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CN101771426A (zh) * | 2008-12-31 | 2010-07-07 | 联发科技(新加坡)私人有限公司 | 可抑制噪声的无线通信系统接收机 |
US8145155B2 (en) | 2005-09-06 | 2012-03-27 | Mediatek, Inc. | Passive mixer and high Q RF filter using a passive mixer |
CN102232269B (zh) * | 2008-10-01 | 2014-05-14 | 爱立信电话股份有限公司 | 用于无线接收器的可重新配置的无源混频器 |
CN104009770A (zh) * | 2013-02-22 | 2014-08-27 | 晨星半导体股份有限公司 | 具有对称旁频带的射频接收器及其设定方法 |
CN104145428B (zh) * | 2012-03-07 | 2017-03-22 | 高通股份有限公司 | 共享旁路电容器匹配网络 |
CN110945781A (zh) * | 2017-07-20 | 2020-03-31 | 华为技术有限公司 | 具有对称边带增益的单平衡电压模式无源混频器 |
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TWI345369B (en) * | 2004-01-28 | 2011-07-11 | Mediatek Inc | High dynamic range time-varying integrated receiver for elimination of off-chip filters |
US7187230B2 (en) * | 2005-03-18 | 2007-03-06 | Nokia Corporation | Transferred-impedance filtering in RF receivers |
ATE431650T1 (de) * | 2005-06-21 | 2009-05-15 | Nxp Bv | Sendervorrichtung mit quasikonstanter lo-leckage für ein drahtloses kommunikationsgerät mit direkter konversionsarchitektur |
US7890076B2 (en) * | 2005-12-15 | 2011-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Mixer circuit and method |
US8731504B2 (en) * | 2006-03-16 | 2014-05-20 | Newport Media, Inc. | System and method for performing RF filtering |
US8041327B2 (en) * | 2006-03-16 | 2011-10-18 | Newport Media, Inc. | Wideband resistive input mixer with noise-cancelled impedance |
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US7580692B2 (en) | 2006-05-16 | 2009-08-25 | Research In Motion Limited | Mobile wireless communications device having low-IF receiver circuitry that adapts to radio environment |
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US8019310B2 (en) * | 2007-10-30 | 2011-09-13 | Qualcomm Incorporated | Local oscillator buffer and mixer having adjustable size |
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US8929840B2 (en) * | 2007-09-14 | 2015-01-06 | Qualcomm Incorporated | Local oscillator buffer and mixer having adjustable size |
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US7899426B2 (en) * | 2007-10-30 | 2011-03-01 | Qualcomm Incorporated | Degenerated passive mixer in saw-less receiver |
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US7376400B2 (en) * | 2003-09-25 | 2008-05-20 | Texas Instruments Incorporated | System and method for digital radio receiver |
TWI345369B (en) * | 2004-01-28 | 2011-07-11 | Mediatek Inc | High dynamic range time-varying integrated receiver for elimination of off-chip filters |
US7272375B2 (en) * | 2004-06-30 | 2007-09-18 | Silicon Laboratories Inc. | Integrated low-IF terrestrial audio broadcast receiver and associated method |
-
2005
- 2005-01-25 TW TW094102183A patent/TWI345369B/zh active
- 2005-01-28 EP EP10007971.4A patent/EP2242183B1/en active Active
- 2005-01-28 CN CN201110162662.5A patent/CN102361461B/zh active Active
- 2005-01-28 DE DE602005022979T patent/DE602005022979D1/de active Active
- 2005-01-28 KR KR1020067015372A patent/KR101003662B1/ko active IP Right Grant
- 2005-01-28 JP JP2006551632A patent/JP2007522728A/ja not_active Withdrawn
- 2005-01-28 CN CN2011101625393A patent/CN102223154B/zh active Active
- 2005-01-28 CN CN2005800033220A patent/CN1914790B/zh active Active
- 2005-01-28 AT AT05712826T patent/ATE478468T1/de not_active IP Right Cessation
- 2005-01-28 US US11/046,023 patent/US7460844B2/en active Active
- 2005-01-28 WO PCT/US2005/003519 patent/WO2005074122A1/en active Application Filing
- 2005-01-28 EP EP05712826A patent/EP1709730B1/en active Active
-
2008
- 2008-12-01 US US12/325,821 patent/US7885620B2/en active Active
-
2010
- 2010-12-27 US US12/978,850 patent/US8165556B2/en active Active
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2012
- 2012-03-20 US US13/425,237 patent/US8577323B2/en active Active
Cited By (11)
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US8145155B2 (en) | 2005-09-06 | 2012-03-27 | Mediatek, Inc. | Passive mixer and high Q RF filter using a passive mixer |
CN102232269B (zh) * | 2008-10-01 | 2014-05-14 | 爱立信电话股份有限公司 | 用于无线接收器的可重新配置的无源混频器 |
CN101771426A (zh) * | 2008-12-31 | 2010-07-07 | 联发科技(新加坡)私人有限公司 | 可抑制噪声的无线通信系统接收机 |
US8929848B2 (en) | 2008-12-31 | 2015-01-06 | Mediatek Singapore Pte. Ltd. | Interference-robust receiver for a wireless communication system |
CN107104687A (zh) * | 2008-12-31 | 2017-08-29 | 联发科技(新加坡)私人有限公司 | 可抑制噪声的无线通信系统接收机 |
CN107104687B (zh) * | 2008-12-31 | 2020-02-04 | 联发科技(新加坡)私人有限公司 | 可抑制噪声的无线通信系统接收机 |
CN104145428B (zh) * | 2012-03-07 | 2017-03-22 | 高通股份有限公司 | 共享旁路电容器匹配网络 |
CN104009770A (zh) * | 2013-02-22 | 2014-08-27 | 晨星半导体股份有限公司 | 具有对称旁频带的射频接收器及其设定方法 |
CN104009770B (zh) * | 2013-02-22 | 2016-06-01 | 晨星半导体股份有限公司 | 具有对称旁频带的射频接收器及其设定方法 |
CN110945781A (zh) * | 2017-07-20 | 2020-03-31 | 华为技术有限公司 | 具有对称边带增益的单平衡电压模式无源混频器 |
CN110945781B (zh) * | 2017-07-20 | 2022-12-27 | 华为技术有限公司 | 具有对称边带增益的单平衡电压模式无源混频器 |
Also Published As
Publication number | Publication date |
---|---|
EP2242183A2 (en) | 2010-10-20 |
EP1709730B1 (en) | 2010-08-18 |
WO2005074122A1 (en) | 2005-08-11 |
EP1709730A1 (en) | 2006-10-11 |
US20090131007A1 (en) | 2009-05-21 |
US7460844B2 (en) | 2008-12-02 |
US7885620B2 (en) | 2011-02-08 |
CN102223154A (zh) | 2011-10-19 |
JP2007522728A (ja) | 2007-08-09 |
CN102223154B (zh) | 2013-11-06 |
KR101003662B1 (ko) | 2010-12-23 |
CN1914790B (zh) | 2011-08-10 |
EP2242183A3 (en) | 2012-08-15 |
TWI345369B (en) | 2011-07-11 |
US8577323B2 (en) | 2013-11-05 |
CN102361461A (zh) | 2012-02-22 |
CN102361461B (zh) | 2015-01-07 |
KR20060129342A (ko) | 2006-12-15 |
US20050164669A1 (en) | 2005-07-28 |
DE602005022979D1 (de) | 2010-09-30 |
EP2242183B1 (en) | 2016-04-20 |
TW200539563A (en) | 2005-12-01 |
US20110092176A1 (en) | 2011-04-21 |
US20120196554A1 (en) | 2012-08-02 |
US8165556B2 (en) | 2012-04-24 |
ATE478468T1 (de) | 2010-09-15 |
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