NO128000B - - Google Patents

Download PDF

Info

Publication number
NO128000B
NO128000B NO00099/70A NO9970A NO128000B NO 128000 B NO128000 B NO 128000B NO 00099/70 A NO00099/70 A NO 00099/70A NO 9970 A NO9970 A NO 9970A NO 128000 B NO128000 B NO 128000B
Authority
NO
Norway
Prior art keywords
input
circuit
coupling
control signal
phase shift
Prior art date
Application number
NO00099/70A
Other languages
English (en)
Norwegian (no)
Inventor
H Broverman
Original Assignee
Gen Electric New York
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 Gen Electric New York filed Critical Gen Electric New York
Publication of NO128000B publication Critical patent/NO128000B/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
NO00099/70A 1969-01-14 1970-01-13 NO128000B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79103069A 1969-01-14 1969-01-14

Publications (1)

Publication Number Publication Date
NO128000B true NO128000B (de) 1973-09-10

Family

ID=25152453

Family Applications (1)

Application Number Title Priority Date Filing Date
NO00099/70A NO128000B (de) 1969-01-14 1970-01-13

Country Status (7)

Country Link
US (1) US3558925A (de)
CH (1) CH506205A (de)
DE (1) DE2001208A1 (de)
FR (1) FR2059991B1 (de)
GB (1) GB1286365A (de)
NO (1) NO128000B (de)
SE (1) SE352178B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197364A (de) * 1975-02-22 1976-08-26
AT394918B (de) * 1990-04-05 1992-07-27 Klaus Dipl Ing Dr Kerschbaumer Verfahren zum direkten demodulieren eines hf-signals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668910A (en) * 1945-11-05 1954-02-09 Merle A Starr Cosine sweep circuit
FR1359456A (fr) * 1962-04-19 1964-04-24 Thomson Houston Comp Francaise Système de communication multiplex à détection synchrone
US3329884A (en) * 1964-06-08 1967-07-04 Bell Telephone Labor Inc Frequency multiplier utilizing a hybrid junction to provide isolation between the input and output terminals

Also Published As

Publication number Publication date
CH506205A (de) 1971-04-15
SE352178B (de) 1972-12-18
FR2059991B1 (de) 1974-03-01
DE2001208A1 (de) 1970-08-27
GB1286365A (en) 1972-08-23
US3558925A (en) 1971-01-26
FR2059991A1 (de) 1971-06-11

Similar Documents

Publication Publication Date Title
US3241078A (en) Dual output synchronous detector utilizing transistorized differential amplifiers
US4186352A (en) Signal converter apparatus
JPS6217044Y2 (de)
JPS58146116A (ja) 電子利得制御装置
US20010038309A1 (en) Filter circuit
US3238383A (en) Ripple-free synchronous demodulator circuit
NO128000B (de)
US4468626A (en) Polyphase PDM amplifier
US2205243A (en) Amplifier
US3334949A (en) Electrostatic bearing
CN113572453B (zh) 一种多相位移相器和多相位移相方法
US3348157A (en) Quadrature and harmonic signal eliminator for systems using modulated carriers
JPH0549121B2 (de)
JPS62278813A (ja) 移相器
JPH06216649A (ja) 平衡変調器
US2129313A (en) Apparatus for electric signaling systems
US2169360A (en) Transmission line
US2351368A (en) Reactance tube
EP0774832B1 (de) Quadraturdemodulator
US4590547A (en) Active full-wave rectifier detector circuit
JPS6262609A (ja) モノリシツク位相器
US2579286A (en) Discriminator circuit
US2963558A (en) Negative impedance repeater
US3184608A (en) Precision phase sensitive demodulator
FI76467B (fi) System foer tillvaratagande av videosignaler.