CN101416460B - 频率变换模块频率限制的放大器 - Google Patents
频率变换模块频率限制的放大器 Download PDFInfo
- Publication number
- CN101416460B CN101416460B CN2007800122257A CN200780012225A CN101416460B CN 101416460 B CN101416460 B CN 101416460B CN 2007800122257 A CN2007800122257 A CN 2007800122257A CN 200780012225 A CN200780012225 A CN 200780012225A CN 101416460 B CN101416460 B CN 101416460B
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- 238000006243 chemical reaction Methods 0.000 title description 9
- 238000012545 processing Methods 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 7
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- 238000000034 method Methods 0.000 description 13
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- 230000004044 response Effects 0.000 description 11
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 5
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/16—Frequency regulation arrangements
-
- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/191—Tuned amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
- H03F3/45484—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit
- H03F3/45488—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit by using feedback means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/63—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast to plural spots in a confined site, e.g. MATV [Master Antenna Television]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/168—Two amplifying stages are coupled by means of a filter circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/72—Indexing scheme relating to amplifiers the amplifier stage being a common gate configuration MOSFET
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5036—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a resistor in its source circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78707206P | 2006-03-29 | 2006-03-29 | |
US60/787,072 | 2006-03-29 | ||
PCT/US2007/006299 WO2007126573A2 (en) | 2006-03-29 | 2007-03-13 | Frequency limiting amplifier in a fsk receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101416460A CN101416460A (zh) | 2009-04-22 |
CN101416460B true CN101416460B (zh) | 2013-03-20 |
Family
ID=38458197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800122257A Expired - Fee Related CN101416460B (zh) | 2006-03-29 | 2007-03-13 | 频率变换模块频率限制的放大器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8737537B2 (zh) |
EP (1) | EP1999921B1 (zh) |
JP (1) | JP5261372B2 (zh) |
KR (1) | KR101401835B1 (zh) |
CN (1) | CN101416460B (zh) |
BR (1) | BRPI0709188A2 (zh) |
WO (1) | WO2007126573A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0808935A2 (pt) * | 2007-03-26 | 2014-08-19 | Thomson Licensing | Transceptor de múltiplos comutadores de fio único de rede linear e seis portas |
EP2249495A1 (de) * | 2009-05-06 | 2010-11-10 | Kurt Wolf GmbH & Co. KG | Verfahren und Vorrichtung zum Umsetzen von Satellitensignalen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784923A (en) * | 1971-06-09 | 1974-01-08 | Motorola Inc | Controllable audio amplifier for miniature receiver provided by a thick film module including an integrated circuit |
US3999138A (en) * | 1974-04-04 | 1976-12-21 | General Electric Company | Detector for AM-FM signals |
CN1081551A (zh) * | 1992-05-06 | 1994-02-02 | 日本电气株式会社 | 移频键控接收机 |
CN1135130A (zh) * | 1994-11-10 | 1996-11-06 | 松下电器产业株式会社 | 频移键控信号接收机 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628063A (en) * | 1969-07-31 | 1971-12-14 | Computer Transceiver Systems | Receiver for frequency shift keyed signals |
JPS5046241A (zh) * | 1973-08-29 | 1975-04-24 | ||
US3885644A (en) * | 1973-12-10 | 1975-05-27 | Philco Ford Corp | Variable gain vehicle speed control system |
JPS5831065B2 (ja) * | 1976-04-09 | 1983-07-04 | 日本電気株式会社 | Fsk復調装置 |
US4193034A (en) | 1978-07-06 | 1980-03-11 | International Standard Electric Corporation | Radio receiver for FSK signals |
GB2057820B (en) | 1979-09-04 | 1984-07-04 | Standard Telephones Cables Ltd | Radio receiver for fsk signals |
JPS56100531A (en) | 1980-01-17 | 1981-08-12 | Matsushita Electric Ind Co Ltd | Frequency converting circuit |
JPS5762420U (zh) * | 1980-09-30 | 1982-04-13 | ||
DE3166196D1 (en) * | 1980-11-03 | 1984-10-25 | Siemens Ag | Oscillation circuit which may take the form of an integrated circuit |
US4393499A (en) | 1981-03-11 | 1983-07-12 | Ford Aerospace & Communications Corporation | Adaptive signal quality measurement circuit for PSK and FSK demodulators |
JPS57184356A (en) * | 1981-05-08 | 1982-11-13 | Seiko Epson Corp | Fsk demodulating circuit |
JPS59137616A (ja) | 1983-01-25 | 1984-08-07 | Matsushita Electric Ind Co Ltd | 移動テ−ブル |
GB2189114B (en) | 1986-02-12 | 1990-03-14 | Plessey Co Plc | Radio receivers |
SU1327316A1 (ru) | 1986-03-03 | 1987-07-30 | Войсковая Часть 25871 | Устройство синхронного радиоприема частотно-манипулированных сигналов |
JPH0236267A (ja) | 1988-07-26 | 1990-02-06 | Fuji Photo Film Co Ltd | フルオレン型色素 |
JPH0236267U (zh) * | 1988-08-31 | 1990-03-08 | ||
FR2646106B1 (fr) | 1989-04-19 | 1991-07-19 | Sames Sa | Installation de projection par voie electrostatique d'un produit liquide conducteur et dispositif d'isolation pour un circuit de distribution d'un produit liquide conducteur |
US4999528A (en) | 1989-11-14 | 1991-03-12 | Keech Eugene E | Metastable-proof flip-flop |
JPH03263907A (ja) | 1990-03-14 | 1991-11-25 | Oki Tec:Kk | Agc回路及びfsk復調装置 |
US5091957A (en) * | 1990-04-18 | 1992-02-25 | Thomson Consumer Electronics, Inc. | Wideband expander for stereo and SAP signals |
JP2803404B2 (ja) | 1991-08-07 | 1998-09-24 | 日産自動車株式会社 | 自律走行車両の操舵制御装置 |
JP2994516B2 (ja) | 1992-05-22 | 1999-12-27 | 株式会社エヌエフ回路設計ブロック | 差動増幅回路 |
JP3263907B2 (ja) | 1992-07-06 | 2002-03-11 | 日本発条株式会社 | 簡易締結具 |
JPH06188777A (ja) | 1992-07-22 | 1994-07-08 | Setsuo Yamamoto | 高周波同調受信装置 |
JPH0787140A (ja) | 1993-09-13 | 1995-03-31 | Matsushita Electric Ind Co Ltd | 直接変換受信機用fsk復調器 |
JP3178276B2 (ja) | 1994-11-10 | 2001-06-18 | 松下電器産業株式会社 | 直接変換受信機 |
JP3745502B2 (ja) | 1997-06-24 | 2006-02-15 | ソニー株式会社 | 受信装置及び送受信装置並びに通信方法 |
JPH11127257A (ja) | 1997-10-23 | 1999-05-11 | Matsushita Electric Ind Co Ltd | 無線中継機 |
JP3070733B2 (ja) * | 1997-12-12 | 2000-07-31 | 日本電気株式会社 | 自動周波数制御方法および装置 |
JP3275829B2 (ja) | 1998-03-20 | 2002-04-22 | 日本電気株式会社 | 可変利得増幅回路 |
JPH11340766A (ja) | 1998-05-27 | 1999-12-10 | Sony Corp | 振幅制限回路 |
US6782277B1 (en) | 1999-09-30 | 2004-08-24 | Qualcomm Incorporated | Wireless communication system with base station beam sweeping |
KR100403637B1 (ko) * | 2002-01-26 | 2003-10-30 | 삼성전자주식회사 | 출력 일그러짐을 최소화하는 파워 앰프 클리핑 회로 |
AU2003254004A1 (en) | 2002-07-18 | 2004-02-09 | Koninklijke Philips Electronics N.V. | Adaptive dropping of prioritized transmission packets |
JP4161883B2 (ja) * | 2003-11-19 | 2008-10-08 | 沖電気工業株式会社 | Fsk信号検波器 |
JP4623008B2 (ja) * | 2004-08-20 | 2011-02-02 | 株式会社村田製作所 | Fm検波回路 |
JP5046241B2 (ja) | 2008-06-23 | 2012-10-10 | 株式会社リコー | 画像処理装置、画像処理方法およびプログラム |
-
2007
- 2007-03-13 EP EP07752960.0A patent/EP1999921B1/en not_active Ceased
- 2007-03-13 WO PCT/US2007/006299 patent/WO2007126573A2/en active Application Filing
- 2007-03-13 BR BRPI0709188-5A patent/BRPI0709188A2/pt not_active Application Discontinuation
- 2007-03-13 KR KR1020087023080A patent/KR101401835B1/ko not_active Expired - Fee Related
- 2007-03-13 US US12/225,641 patent/US8737537B2/en active Active
- 2007-03-13 CN CN2007800122257A patent/CN101416460B/zh not_active Expired - Fee Related
- 2007-03-13 JP JP2009502824A patent/JP5261372B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784923A (en) * | 1971-06-09 | 1974-01-08 | Motorola Inc | Controllable audio amplifier for miniature receiver provided by a thick film module including an integrated circuit |
US3999138A (en) * | 1974-04-04 | 1976-12-21 | General Electric Company | Detector for AM-FM signals |
CN1081551A (zh) * | 1992-05-06 | 1994-02-02 | 日本电气株式会社 | 移频键控接收机 |
CN1135130A (zh) * | 1994-11-10 | 1996-11-06 | 松下电器产业株式会社 | 频移键控信号接收机 |
Also Published As
Publication number | Publication date |
---|---|
KR20080106278A (ko) | 2008-12-04 |
JP2009531969A (ja) | 2009-09-03 |
KR101401835B1 (ko) | 2014-05-29 |
CN101416460A (zh) | 2009-04-22 |
BRPI0709188A2 (pt) | 2011-06-28 |
US20100172441A1 (en) | 2010-07-08 |
EP1999921A2 (en) | 2008-12-10 |
JP5261372B2 (ja) | 2013-08-14 |
WO2007126573A3 (en) | 2008-02-14 |
EP1999921B1 (en) | 2017-06-14 |
US8737537B2 (en) | 2014-05-27 |
WO2007126573A2 (en) | 2007-11-08 |
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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 | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne - Bilang Kurt Patentee before: THOMSON LICENSING |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190130 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210313 |
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CF01 | Termination of patent right due to non-payment of annual fee |