FR2290792A1 - Square wave generator circuit - has variable HF impedance as shunt coupled via variable series capacitor and inductor to diode output - Google Patents

Square wave generator circuit - has variable HF impedance as shunt coupled via variable series capacitor and inductor to diode output

Info

Publication number
FR2290792A1
FR2290792A1 FR7534041A FR7534041A FR2290792A1 FR 2290792 A1 FR2290792 A1 FR 2290792A1 FR 7534041 A FR7534041 A FR 7534041A FR 7534041 A FR7534041 A FR 7534041A FR 2290792 A1 FR2290792 A1 FR 2290792A1
Authority
FR
France
Prior art keywords
variable
impedance
inductor
square wave
coupled via
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Withdrawn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
FR7534041A
Other languages
French (fr)
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.)
Decca Ltd
Original Assignee
Decca Ltd
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 Decca Ltd filed Critical Decca Ltd
Publication of FR2290792A1 publication Critical patent/FR2290792A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H03K5/086—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)

Abstract

The square ways generator has a branch circuit with diodes (4, 5) arranged as a charge-exchanging pair. An inductor (3) is connected into the signal path between the branch circuit and the input (1). A variable HF impedance (17) forms a shunt circuit with the signal path between input and inductor. This variable impedance is constructed and arranged so that its impedance is determined by the amplitude of the current flowing through the diodes. A variable capacitor (16) is connected between the inductor and variable impedance.
FR7534041A 1974-11-07 1975-11-07 Square wave generator circuit - has variable HF impedance as shunt coupled via variable series capacitor and inductor to diode output Withdrawn FR2290792A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4812074 1974-11-07

Publications (1)

Publication Number Publication Date
FR2290792A1 true FR2290792A1 (en) 1976-06-04

Family

ID=10447468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534041A Withdrawn FR2290792A1 (en) 1974-11-07 1975-11-07 Square wave generator circuit - has variable HF impedance as shunt coupled via variable series capacitor and inductor to diode output

Country Status (4)

Country Link
AU (1) AU8642275A (en)
DE (1) DE2550175A1 (en)
FR (1) FR2290792A1 (en)
SE (1) SE7512398L (en)

Also Published As

Publication number Publication date
DE2550175A1 (en) 1976-05-20
AU8642275A (en) 1977-05-12
SE7512398L (en) 1976-05-10

Similar Documents

Publication Publication Date Title
GB1475101A (en) Method of and apparatus for producing a subnanosecond pulse
GB1303113A (en)
FR2290792A1 (en) Square wave generator circuit - has variable HF impedance as shunt coupled via variable series capacitor and inductor to diode output
JPS5341718A (en) Converter power unit
JPS532060A (en) High harmonic generator
GB1391902A (en) Ac-dc-ac-dc converter circuit
JPS5666906A (en) Frequency multiplying circuit
SU718882A1 (en) Arrangement for shaping sinusoidal signals
SU657595A1 (en) Pulse generator
JPS5632825A (en) Frequency multiplying circuit
JPS5631222A (en) Sawtooth wave generating circuit
JPS52120662A (en) Pulse generator circuit
JPS51144915A (en) A.c. power generator
JPS56134831A (en) Switch device for high frequency
GB1185799A (en) Square-Wave Generator
JPS5250156A (en) Pulse driving circuit
JPS5248454A (en) Attenuation signal generator circuit
JPS55102908A (en) Ternary distortion generator
JPS5341963A (en) Negative feedback amplifier circuit
JPS5235566A (en) Pulse generator equipment
FR2436397A2 (en) Interference component suppression circuit - processes test signals in nonlinear circuit with automatically adjustable dead zone
JPS5579725A (en) Alarm device for automobile
JPS5363956A (en) Power amplifier
JPS5629465A (en) Ac power source device
JPS5242355A (en) Pulse train receiving circuit

Legal Events

Date Code Title Description
ST Notification of lapse