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NL175249C - Mengschakeling met een veldeffecttransistortrap. - Google Patents

Mengschakeling met een veldeffecttransistortrap.

Info

Publication number
NL175249C
NL175249C NLAANVRAGE7204840,A NL7204840A NL175249C NL 175249 C NL175249 C NL 175249C NL 7204840 A NL7204840 A NL 7204840A NL 175249 C NL175249 C NL 175249C
Authority
NL
Netherlands
Prior art keywords
field effect
effect transistor
mixing circuit
transistor stage
stage
Prior art date
Application number
NLAANVRAGE7204840,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7204840A (xx
NL175249B (nl
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of NL7204840A publication Critical patent/NL7204840A/xx
Publication of NL175249B publication Critical patent/NL175249B/xx
Application granted granted Critical
Publication of NL175249C publication Critical patent/NL175249C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • 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
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
    • H03D7/125—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes with field effect transistors
    • 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
    • H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
    • H03F3/1935—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices with junction-FET devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • 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
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21178—Power transistors are made by coupling a plurality of single transistors in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
NLAANVRAGE7204840,A 1971-04-19 1972-04-11 Mengschakeling met een veldeffecttransistortrap. NL175249C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13527871A 1971-04-19 1971-04-19

Publications (3)

Publication Number Publication Date
NL7204840A NL7204840A (xx) 1972-10-23
NL175249B NL175249B (nl) 1984-05-01
NL175249C true NL175249C (nl) 1984-10-01

Family

ID=22467367

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7204840,A NL175249C (nl) 1971-04-19 1972-04-11 Mengschakeling met een veldeffecttransistortrap.

Country Status (7)

Country Link
US (1) US3716730A (xx)
JP (1) JPS5228327B1 (xx)
CA (1) CA953794A (xx)
DE (1) DE2219122B2 (xx)
DK (1) DK139998B (xx)
GB (1) GB1393983A (xx)
NL (1) NL175249C (xx)

Families Citing this family (78)

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US3863136A (en) * 1973-10-26 1975-01-28 Rockwell International Corp Frequency converting apparatus
US4011518A (en) * 1975-10-28 1977-03-08 The United States Of America As Represented By The Secretary Of The Navy Microwave GaAs FET amplifier circuit
US4193036A (en) * 1978-07-03 1980-03-11 Motorola, Inc. Balanced active mixer circuit
US4189682A (en) * 1978-07-24 1980-02-19 Rca Corporation Microwave FET power circuit
US4295225A (en) * 1978-08-18 1981-10-13 Harris Corporation Fiber optic repeater
US4316103A (en) * 1979-05-15 1982-02-16 Westinghouse Electric Corp. Circuit for coupling signals from a sensor
US4519096A (en) * 1979-10-15 1985-05-21 Motorola, Inc. Large dynamic range multiplier for a maximal-ratio diversity combiner
US4342967A (en) * 1980-05-01 1982-08-03 Gte Laboratories Incorporated High voltage, high frequency amplifier
FR2505092A1 (fr) * 1981-04-30 1982-11-05 Thomson Csf Dispositif de dephasage variable, a commande electronique, comportant un transistor a effet de champ a grille longue et circuit d'utilisation d'un tel dispositif
US4462004A (en) * 1982-03-18 1984-07-24 At&T Bell Laboratories Dynamic class-4 FET amplifier
JPS59108356U (ja) * 1983-01-11 1984-07-21 アルプス電気株式会社 プリスケーラの入力回路
FR2542145B1 (fr) * 1983-03-02 1985-06-07 Thomson Csf Diviseur de frequence par deux, analogique et aperiodique
JPS59176909A (ja) * 1983-03-25 1984-10-06 Matsushita Electric Ind Co Ltd マイクロ波ミキサ回路
JPH0682991B2 (ja) * 1984-11-09 1994-10-19 株式会社日立製作所 周波数変換回路
US4705967A (en) * 1985-10-31 1987-11-10 Hazeltine Corporation Multifunction floating FET circuit
US4774477A (en) * 1987-03-18 1988-09-27 Rockwell International Corporation Power amplifier having low intermodulation distortion
US4963773A (en) * 1988-07-18 1990-10-16 Hittite Microwave Corporation Low pass/high pass filter phase shifter
JPH0385006A (ja) * 1989-08-28 1991-04-10 Murata Mfg Co Ltd Ｕｈｆ帯トランジスタミキサ回路
US5039891A (en) * 1989-12-20 1991-08-13 Hughes Aircraft Company Planar broadband FET balun
US5263198A (en) * 1991-11-05 1993-11-16 Honeywell Inc. Resonant loop resistive FET mixer
US5325000A (en) * 1993-04-30 1994-06-28 Motorola, Inc. Frequency mixing circuit with impedance transforming power combiner
JP3173460B2 (ja) * 1998-04-27 2001-06-04 日本電気株式会社 電力増幅器
US6694128B1 (en) 1998-08-18 2004-02-17 Parkervision, Inc. Frequency synthesizer using universal frequency translation technology
US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US7515896B1 (en) 1998-10-21 2009-04-07 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships
US7236754B2 (en) * 1999-08-23 2007-06-26 Parkervision, Inc. Method and system for frequency up-conversion
US6542722B1 (en) 1998-10-21 2003-04-01 Parkervision, Inc. Method and system for frequency up-conversion with variety of transmitter configurations
US6560301B1 (en) 1998-10-21 2003-05-06 Parkervision, Inc. Integrated frequency translation and selectivity with a variety of filter embodiments
US6370371B1 (en) 1998-10-21 2002-04-09 Parkervision, Inc. Applications of universal frequency translation
US6061555A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for ensuring reception of a communications signal
US7295826B1 (en) 1998-10-21 2007-11-13 Parkervision, Inc. Integrated frequency translation and selectivity with gain control functionality, and applications thereof
US7027786B1 (en) 1998-10-21 2006-04-11 Parkervision, Inc. Carrier and clock recovery using universal frequency translation
US6813485B2 (en) 1998-10-21 2004-11-02 Parkervision, Inc. Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same
US6049706A (en) 1998-10-21 2000-04-11 Parkervision, Inc. Integrated frequency translation and selectivity
US7039372B1 (en) 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US6704558B1 (en) 1999-01-22 2004-03-09 Parkervision, Inc. Image-reject down-converter and embodiments thereof, such as the family radio service
US6704549B1 (en) 1999-03-03 2004-03-09 Parkvision, Inc. Multi-mode, multi-band communication system
US7006805B1 (en) 1999-01-22 2006-02-28 Parker Vision, Inc. Aliasing communication system with multi-mode and multi-band functionality and embodiments thereof, such as the family radio service
US6879817B1 (en) * 1999-04-16 2005-04-12 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US6873836B1 (en) * 1999-03-03 2005-03-29 Parkervision, Inc. Universal platform module and methods and apparatuses relating thereto enabled by universal frequency translation technology
US6853690B1 (en) * 1999-04-16 2005-02-08 Parkervision, Inc. Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments
US7110435B1 (en) 1999-03-15 2006-09-19 Parkervision, Inc. Spread spectrum applications of universal frequency translation
JP3395704B2 (ja) * 1999-04-06 2003-04-14 松下電器産業株式会社 周波数変換装置
US7110444B1 (en) 1999-08-04 2006-09-19 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
US7065162B1 (en) 1999-04-16 2006-06-20 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same
US7693230B2 (en) 1999-04-16 2010-04-06 Parkervision, Inc. Apparatus and method of differential IQ frequency up-conversion
US7054296B1 (en) 1999-08-04 2006-05-30 Parkervision, Inc. Wireless local area network (WLAN) technology and applications including techniques of universal frequency translation
US8295406B1 (en) 1999-08-04 2012-10-23 Parkervision, Inc. Universal platform module for a plurality of communication protocols
US7072390B1 (en) 1999-08-04 2006-07-04 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments
US7082171B1 (en) 1999-11-24 2006-07-25 Parkervision, Inc. Phase shifting applications of universal frequency translation
US6963734B2 (en) 1999-12-22 2005-11-08 Parkervision, Inc. Differential frequency down-conversion using techniques of universal frequency translation technology
US7292835B2 (en) * 2000-01-28 2007-11-06 Parkervision, Inc. Wireless and wired cable modem applications of universal frequency translation technology
US7010286B2 (en) * 2000-04-14 2006-03-07 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
US7554508B2 (en) 2000-06-09 2009-06-30 Parker Vision, Inc. Phased array antenna applications on universal frequency translation
US7454453B2 (en) 2000-11-14 2008-11-18 Parkervision, Inc. Methods, systems, and computer program products for parallel correlation and applications thereof
US7010559B2 (en) 2000-11-14 2006-03-07 Parkervision, Inc. Method and apparatus for a parallel correlator and applications thereof
US7072427B2 (en) * 2001-11-09 2006-07-04 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
US7085335B2 (en) 2001-11-09 2006-08-01 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
US6975848B2 (en) 2002-06-04 2005-12-13 Parkervision, Inc. Method and apparatus for DC offset removal in a radio frequency communication channel
US7321640B2 (en) 2002-06-07 2008-01-22 Parkervision, Inc. Active polyphase inverter filter for quadrature signal generation
US7460584B2 (en) * 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems
US7379883B2 (en) 2002-07-18 2008-05-27 Parkervision, Inc. Networking methods and systems
US7228119B2 (en) * 2002-12-30 2007-06-05 Motorola, Inc. Apparatus and method for a radio frequency (RF) receiver front end pre-selector tuning for improving the reduction in intermodulation distortion (IMD)
US7355470B2 (en) * 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US7327803B2 (en) * 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US8013675B2 (en) 2007-06-19 2011-09-06 Parkervision, Inc. Combiner-less multiple input single output (MISO) amplification with blended control
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US8031804B2 (en) * 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) * 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US7620129B2 (en) * 2007-01-16 2009-11-17 Parkervision, Inc. RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
WO2008144017A1 (en) 2007-05-18 2008-11-27 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2009005768A1 (en) 2007-06-28 2009-01-08 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2009145887A1 (en) * 2008-05-27 2009-12-03 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2010073155A1 (en) * 2008-12-24 2010-07-01 Nxp B.V. Power amplifier
EP2695294A1 (en) 2011-04-08 2014-02-12 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
KR20140034895A (ko) 2011-06-02 2014-03-20 파커비전, 인크. 안테나 제어
WO2015042142A1 (en) 2013-09-17 2015-03-26 Parkervision, Inc. Method, apparatus and system for rendering an information bearing function of time
CN118199527B (zh) * 2024-05-17 2024-08-06 四川恒湾科技有限公司 一种低互调宽带射频放大器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301882A (xx) * 1962-12-17
US3495183A (en) * 1965-10-28 1970-02-10 Jfd Electronics Corp Distributional amplifier means
US3348154A (en) * 1965-12-14 1967-10-17 Scott Inc H H Signal mixing and conversion apparatus employing field effect transistor with squarelaw operation
US3483473A (en) * 1966-04-04 1969-12-09 Motorola Inc Frequency converting and selecting system including mixer circuit with field effect transistor coupled to band-pass filter through impedance inverting circuit

Also Published As

Publication number Publication date
DE2219122B2 (de) 1975-09-18
CA953794A (en) 1974-08-27
US3716730A (en) 1973-02-13
DE2219122A1 (de) 1972-11-02
JPS5228327B1 (xx) 1977-07-26
NL7204840A (xx) 1972-10-23
DK139998B (da) 1979-05-28
DK139998C (xx) 1979-10-29
GB1393983A (en) 1975-05-14
NL175249B (nl) 1984-05-01

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee