CN1914790B - 正交混频器与利用正交混频器的接收器 - Google Patents
正交混频器与利用正交混频器的接收器 Download PDFInfo
- Publication number
- CN1914790B CN1914790B CN2005800033220A CN200580003322A CN1914790B CN 1914790 B CN1914790 B CN 1914790B CN 2005800033220 A CN2005800033220 A CN 2005800033220A CN 200580003322 A CN200580003322 A CN 200580003322A CN 1914790 B CN1914790 B CN 1914790B
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- frequency
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- input
- signal
- 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
-
- 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 |
---|---|---|---|
CN2011101625393A Division CN102223154B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
CN201110162662.5A Division CN102361461B (zh) | 2004-01-28 | 2005-01-28 | 接收器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1914790A CN1914790A (zh) | 2007-02-14 |
CN1914790B true 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) | EP1709730B1 (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) |
Families Citing this family (84)
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2005
- 2005-01-25 TW TW094102183A patent/TWI345369B/zh active
- 2005-01-28 CN CN201110162662.5A patent/CN102361461B/zh active Active
- 2005-01-28 EP EP05712826A patent/EP1709730B1/en active Active
- 2005-01-28 EP EP10007971.4A patent/EP2242183B1/en active Active
- 2005-01-28 CN CN2011101625393A patent/CN102223154B/zh active Active
- 2005-01-28 DE DE602005022979T patent/DE602005022979D1/de active Active
- 2005-01-28 WO PCT/US2005/003519 patent/WO2005074122A1/en active Application Filing
- 2005-01-28 KR KR1020067015372A patent/KR101003662B1/ko active IP Right Grant
- 2005-01-28 US US11/046,023 patent/US7460844B2/en active Active
- 2005-01-28 AT AT05712826T patent/ATE478468T1/de not_active IP Right Cessation
- 2005-01-28 JP JP2006551632A patent/JP2007522728A/ja not_active Withdrawn
- 2005-01-28 CN CN2005800033220A patent/CN1914790B/zh active Active
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2008
- 2008-12-01 US US12/325,821 patent/US7885620B2/en active Active
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2010
- 2010-12-27 US US12/978,850 patent/US8165556B2/en active Active
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2012
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Also Published As
Publication number | Publication date |
---|---|
US20090131007A1 (en) | 2009-05-21 |
CN1914790A (zh) | 2007-02-14 |
US7460844B2 (en) | 2008-12-02 |
US7885620B2 (en) | 2011-02-08 |
DE602005022979D1 (de) | 2010-09-30 |
WO2005074122A1 (en) | 2005-08-11 |
JP2007522728A (ja) | 2007-08-09 |
CN102361461B (zh) | 2015-01-07 |
EP1709730B1 (en) | 2010-08-18 |
CN102223154B (zh) | 2013-11-06 |
EP2242183A2 (en) | 2010-10-20 |
US20050164669A1 (en) | 2005-07-28 |
CN102361461A (zh) | 2012-02-22 |
EP2242183A3 (en) | 2012-08-15 |
US20120196554A1 (en) | 2012-08-02 |
US8577323B2 (en) | 2013-11-05 |
CN102223154A (zh) | 2011-10-19 |
US20110092176A1 (en) | 2011-04-21 |
KR20060129342A (ko) | 2006-12-15 |
KR101003662B1 (ko) | 2010-12-23 |
TW200539563A (en) | 2005-12-01 |
EP1709730A1 (en) | 2006-10-11 |
TWI345369B (en) | 2011-07-11 |
EP2242183B1 (en) | 2016-04-20 |
ATE478468T1 (de) | 2010-09-15 |
US8165556B2 (en) | 2012-04-24 |
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