GB1360760A – Rectangular pulse generator
– Google Patents
GB1360760A – Rectangular pulse generator
– Google Patents
Rectangular pulse generator
Info
Publication number
GB1360760A
GB1360760A
GB5661672A
GB5661672A
GB1360760A
GB 1360760 A
GB1360760 A
GB 1360760A
GB 5661672 A
GB5661672 A
GB 5661672A
GB 5661672 A
GB5661672 A
GB 5661672A
GB 1360760 A
GB1360760 A
GB 1360760A
Authority
GB
United Kingdom
Prior art keywords
line
switch
voltage
dec
whose
Prior art date
1971-12-17
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.)
Expired
Application number
GB5661672A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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.)
1971-12-17
Filing date
1972-12-07
Publication date
1974-07-24
1972-12-07
Application filed by Commissariat a lEnergie Atomique CEA
filed
Critical
Commissariat a lEnergie Atomique CEA
1973-08-02
Priority to JP8644573A
priority
Critical
patent/JPS4979935A/ja
1974-07-24
Publication of GB1360760A
publication
Critical
patent/GB1360760A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
G—PHYSICS
G02—OPTICS
G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
G02F1/0327—Operation of the cell; Circuit arrangements
Abstract
1360760 Pulse generators COMMISSARIAT A L’ENERGY ATOMIQUE 7 Dec 1972 [17 Dec 1971] 56616/72 Heading H3P [Also in Division H1] A generator for producing pulses having fast rise and fall times comprises a D.C. high voltage source 32 connected directly to one end of a transmission line 34 whose other end is connected to a load and via a switch 40 to one end of a second transmission line 38 whose other end is open. In operation, the line 34 is initially charged to a voltage u from the source 32 via a high valued resistor 36. When the switch 40 is closed, the line 34 discharges into the line 38 by producing a rectangular pulse of amplitude u/2 and of duration equal to twice the transit time in line 34. Due to voltage doubling at the open end, the line 38 is fully charged to voltage u with line 34 becoming completely discharged. With switch 40 remaining closed, the line 38 discharges back into line 34. If the lines 34, 38 have identical characteristics and identical lengths, the durations of voltage pulses produced at output terminals 44, 46 equals the pulse intervals. The switch 40 may be formed by a spark gap or a thyratron.
GB5661672A
1971-12-17
1972-12-07
Rectangular pulse generator
Expired
GB1360760A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
JP8644573A
JPS4979935A
(en)
1972-12-07
1973-08-02
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7145436A
FR2165090A5
(en)
1971-12-17
1971-12-17
Publications (1)
Publication Number
Publication Date
GB1360760A
true
GB1360760A
(en)
1974-07-24
Family
ID=9087640
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5661672A
Expired
GB1360760A
(en)
1971-12-17
1972-12-07
Rectangular pulse generator
Country Status (5)
Country
Link
US
(1)
US3849732A
(en)
BE
(1)
BE792044A
(en)
DE
(1)
DE2260452A1
(en)
FR
(1)
FR2165090A5
(en)
GB
(1)
GB1360760A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3988704A
(en)
*
1974-04-26
1976-10-26
Mcdonnell Douglas Corporation
Broadband electrooptical modulator
US3997843A
(en)
*
1975-06-20
1976-12-14
Calspan Corporation
Monocycle pulse generator
FR2346832A1
(en)
*
1975-09-11
1977-10-28
Thomson Csf
PULSE TRANSFORMER, ESPECIALLY FOR LOW IMPEDANCE MODULATORS
US4155016A
(en)
*
1977-11-08
1979-05-15
The United States Of America As Represented By The Secretary Of The Army
Sharpening high power pulses
US4155017A
(en)
*
1977-11-09
1979-05-15
The United States Of America As Represented By The Secretary Of The Army
Sharpening high power pulses
DE3642480A1
(en)
*
1986-11-17
1988-05-19
Bbc Brown Boveri & Cie
Method for generating high-voltage squarewave pulses
US5594256A
(en)
*
1995-01-13
1997-01-14
Clark-Mxr, Inc.
High voltage switch for pockels cells
US7915763B1
(en)
*
2007-11-15
2011-03-29
Cargol Timothy L
Systems for generating high voltage pulses with a transmission line
EP3667912A1
(en)
2018-12-14
2020-06-17
ABB Schweiz AG
Transmission line-based short pulse generator with energy recovery
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3122648A
(en)
*
1960-08-31
1964-02-25
Richard P Rufer
Vernier chronotron utilizing at least two shorted delay lines
US3141111A
(en)
*
1961-06-22
1964-07-14
Terry F Godlove
Spark gap trigger circuit
US3423595A
(en)
*
1965-08-30
1969-01-21
Trw Inc
High speed modulator for electronic shutter
US3405287A
(en)
*
1965-11-02
1968-10-08
Bell Telephone Labor Inc
Avalanche transistor pulse generator
0
BE
BE792044D
patent/BE792044A/en
unknown
1971
1971-12-17
FR
FR7145436A
patent/FR2165090A5/fr
not_active
Expired
1972
1972-12-07
GB
GB5661672A
patent/GB1360760A/en
not_active
Expired
1972-12-07
US
US00313041A
patent/US3849732A/en
not_active
Expired – Lifetime
1972-12-11
DE
DE2260452A
patent/DE2260452A1/en
active
Pending
Also Published As
Publication number
Publication date
DE2260452A1
(en)
1973-06-20
FR2165090A5
(en)
1973-08-03
US3849732A
(en)
1974-11-19
BE792044A
(en)
1973-03-16
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Legal Events
Date
Code
Title
Description
1974-12-04
PS
Patent sealed [section 19, patents act 1949]
1984-08-15
PCNP
Patent ceased through non-payment of renewal fee
