DE1284482B - Modulator - Google Patents

Modulator

Info

Publication number
DE1284482B
DE1284482B DE1961S0083243 DES0083243A DE1284482B DE 1284482 B DE1284482 B DE 1284482B DE 1961S0083243 DE1961S0083243 DE 1961S0083243 DE S0083243 A DES0083243 A DE S0083243A DE 1284482 B DE1284482 B DE 1284482B
Authority
DE
Germany
Prior art keywords
diode
tunnel diode
reverse
characteristic
tunnel
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE1961S0083243
Other languages
German (de)
English (en)
Inventor
Yasuda Junichi
Tadama Motomu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE1284482B publication Critical patent/DE1284482B/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/58—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being tunnel diodes
    • 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
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/06—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device
    • H03B7/08—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device being a tunnel diode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/36—Amplitude modulation by means of semiconductor device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • 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
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes
    • H03D7/04—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes having a partially negative resistance characteristic, e.g. tunnel diode
    • 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
    • H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
    • H03F3/12—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes with Esaki diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Amplifiers (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Amplitude Modulation (AREA)
DE1961S0083243 1960-03-04 1961-03-03 Modulator Withdrawn DE1284482B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP716860 1960-03-04

Publications (1)

Publication Number Publication Date
DE1284482B true DE1284482B (de) 1968-12-05

Family

ID=11658537

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1961S0083243 Withdrawn DE1284482B (de) 1960-03-04 1961-03-03 Modulator
DES72824A Withdrawn DE1234800B (de) 1960-03-04 1961-03-03 Halbleiteranordnung mit nichtlinearer oder fallender Strom-Spannungscharakteristik

Family Applications After (1)

Application Number Title Priority Date Filing Date
DES72824A Withdrawn DE1234800B (de) 1960-03-04 1961-03-03 Halbleiteranordnung mit nichtlinearer oder fallender Strom-Spannungscharakteristik

Country Status (4)

Country Link
US (1) US3225317A (enExample)
DE (2) DE1284482B (enExample)
GB (1) GB979794A (enExample)
NL (1) NL261810A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE667762A (enExample) * 1964-08-12 1966-02-02
US3875535A (en) * 1973-05-24 1975-04-01 Rca Corp Enhanced efficiency diode circuit
CN115461986B (zh) 2020-05-18 2025-10-31 富士通株式会社 振荡电路以及信息处理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655608A (en) * 1952-07-22 1953-10-13 Bell Telephone Labor Inc Semiconductor circuit controlling device
US2964637A (en) * 1957-03-07 1960-12-13 Rca Corp Dynamic bistable or control circuit
US2981891A (en) * 1958-06-30 1961-04-25 Ibm Storage device
US2997604A (en) * 1959-01-14 1961-08-22 Shockley William Semiconductive device and method of operating same
US3058009A (en) * 1959-07-15 1962-10-09 Shockley William Trigger circuit switching from stable operation in the negative resistance region to unstable operation
US3122649A (en) * 1960-09-20 1964-02-25 Rca Corp Tunnel diode flip-flop with tunnel rectifier cross-coupling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US3225317A (en) 1965-12-21
DE1234800B (de) 1967-02-23
NL261810A (enExample) 1964-05-25
GB979794A (en) 1965-01-06

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee