NL6808131A - - Google Patents

Info

Publication number
NL6808131A
NL6808131A NL6808131A NL6808131A NL6808131A NL 6808131 A NL6808131 A NL 6808131A NL 6808131 A NL6808131 A NL 6808131A NL 6808131 A NL6808131 A NL 6808131A NL 6808131 A NL6808131 A NL 6808131A
Authority
NL
Netherlands
Application number
NL6808131A
Other versions
NL155415B (nl
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 filed Critical
Publication of NL6808131A publication Critical patent/NL6808131A/xx
Publication of NL155415B publication Critical patent/NL155415B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
    • H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
    • H03B5/1852—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device the semiconductor device being a field-effect device
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Superheterodyne Receivers (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)
  • Television Receiver Circuits (AREA)
NL686808131A 1967-06-12 1968-06-10 Automatisch versterkingsbesturingsstelsel. NL155415B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64545267A 1967-06-12 1967-06-12

Publications (2)

Publication Number Publication Date
NL6808131A true NL6808131A (en:Method) 1968-12-13
NL155415B NL155415B (nl) 1977-12-15

Family

ID=24589082

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686808131A NL155415B (nl) 1967-06-12 1968-06-10 Automatisch versterkingsbesturingsstelsel.

Country Status (11)

Country Link
US (1) US3482167A (en:Method)
JP (3) JPS526589B1 (en:Method)
AT (1) AT309547B (en:Method)
BE (1) BE716462A (en:Method)
DE (1) DE1766563B2 (en:Method)
ES (1) ES354862A1 (en:Method)
FR (1) FR1572608A (en:Method)
GB (1) GB1226408A (en:Method)
MY (1) MY7300383A (en:Method)
NL (1) NL155415B (en:Method)
SE (1) SE354399B (en:Method)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575612A (en) * 1968-05-31 1971-04-20 Rca Corp Fet control system employing a storage capacitor and switching tube means
US3714522A (en) * 1968-11-14 1973-01-30 Kogyo Gijutsuin Agency Of Ind Semiconductor device having surface electric-field effect
US3647940A (en) * 1970-12-01 1972-03-07 Leopold A Harwood Control system
US3789246A (en) * 1972-02-14 1974-01-29 Rca Corp Insulated dual gate field-effect transistor signal translator having means for reducing its sensitivity to supply voltage variations
JPS5330301B2 (en:Method) * 1972-12-13 1978-08-25
DE2533355C3 (de) * 1975-07-25 1985-12-05 Texas Instruments Deutschland Gmbh, 8050 Freising Regelbarer Verstärker für HF-Eingangsstufen
US4112377A (en) * 1976-01-14 1978-09-05 Tanner Electronic Systems Technology C. B. converter
US4075576A (en) * 1977-02-25 1978-02-21 Rockwell International Corporation Sensitive high speed solid state preamp
NL8006059A (nl) * 1980-11-06 1982-06-01 Philips Nv Hf-ingangstrap voor tv-ontvangers met breedbandkarakteristiek.
US4456889A (en) * 1981-06-04 1984-06-26 The United States Of America As Represented By The Secretary Of The Navy Dual-gate MESFET variable gain constant output power amplifier
FR2515359B1 (fr) * 1981-10-23 1985-07-05 Lmt Radio Professionelle Emetteur de puissance hyperfrequence a transistors a effet de champ, notamment pour radar doppler
US4590613A (en) * 1983-12-23 1986-05-20 Rca Corporation Bipolar AGC with RF transistor DC bias point stabilization
JPS6218809A (ja) * 1985-07-18 1987-01-27 Toshiba Corp チユ−ナａｇｃ回路
DE3626575C1 (de) * 1986-08-06 1987-10-15 Telefunken Electronic Gmbh Umschaltbarer Tunervorverstaerker
US4783849A (en) * 1986-11-26 1988-11-08 Rca Licensing Corporation FET tuner
JP4532502B2 (ja) * 2003-12-02 2010-08-25 ソリアニス・ホールディング・アーゲー 生きている組織の特性を測定するための装置
JP2009206554A (ja) * 2008-02-26 2009-09-10 Nsc Co Ltd Ａｍ放送受信回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132570C (en:Method) * 1963-03-07

Also Published As

Publication number Publication date
JPS6094514A (ja) 1985-05-27
GB1226408A (en:Method) 1971-03-31
NL155415B (nl) 1977-12-15
DE1766563B2 (de) 1974-11-28
MY7300383A (en) 1973-12-31
FR1572608A (en:Method) 1969-06-27
SE354399B (en:Method) 1973-03-05
US3482167A (en) 1969-12-02
JPS526589B1 (en:Method) 1977-02-23
ES354862A1 (es) 1969-11-16
JPS54163659A (en) 1979-12-26
JPS626364B2 (en:Method) 1987-02-10
DE1766563A1 (de) 1972-03-16
BE716462A (en:Method) 1968-11-04
JPS6056008B2 (ja) 1985-12-07
AT309547B (de) 1973-08-27

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: RCA

V4 Discontinued because of reaching the maximum lifetime of a patent