SE8305637L - Pulskompressionskrets - Google Patents

Pulskompressionskrets

Info

Publication number: SE8305637L
Authority: SE; Sweden
Prior art keywords: output signal; compression circuit; pulse compression; acoustic wave; surface acoustic
Prior art date: 1982-10-16

Application number

SE8305637A

Other languages

Unknown language ( )

English (en)

Other versions

SE8305637D0 (sv

SE452829B (sv

Inventor

H Mcpherson

J P Blakely

Original Assignee

Ferranti Plc

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.)

1982-10-16

Filing date

1983-10-13

Publication date

1984-04-17

1983-10-13 Application filed by Ferranti Plc filed Critical Ferranti Plc

1983-10-13 Publication of SE8305637D0 publication Critical patent/SE8305637D0/sv

1984-04-17 Publication of SE8305637L publication Critical patent/SE8305637L/sv

1987-12-14 Publication of SE452829B publication Critical patent/SE452829B/sv

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/80—Generating trains of sinusoidal oscillations

Landscapes

Radar Systems Or Details Thereof (AREA)
Amplifiers (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

SE8305637A 1982-10-16 1983-10-13 Pulskompressionskrets SE452829B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08229617A GB2128834B (en)	1982-10-16	1982-10-16	Circuit that produces long fm pulses

Publications (3)

Publication Number	Publication Date
SE8305637D0 SE8305637D0 (sv)	1983-10-13
SE8305637L true SE8305637L (sv)	1984-04-17
SE452829B SE452829B (sv)	1987-12-14

Family

ID=10533652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8305637A SE452829B (sv)	1982-10-16	1983-10-13	Pulskompressionskrets

Country Status (8)

Country	Link
US (1)	US4633185A (sv)
CA (1)	CA1205531A (sv)
DE (1)	DE3337079A1 (sv)
FR (1)	FR2534748A1 (sv)
GB (1)	GB2128834B (sv)
IT (1)	IT1172334B (sv)
NL (1)	NL187034C (sv)
SE (1)	SE452829B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4801818A (en) *	1986-05-28	1989-01-31	Siemens Aktiengesellschaft	Clock regeneration circuit
US4939387A (en) *	1988-05-05	1990-07-03	Harris Corporation	Impulse waveform drive apparatus for surface acoustic wave chirp system
US5384545A (en) *	1992-11-17	1995-01-24	The United States Of America As Represented By The Secretary Of The Army	Sequential circuitry for recreating CW components from chirp-Z pulses
GB0226394D0 (en) *	2002-11-13	2007-03-28	Bae Systems Plc	Radio frequency and microwave signals
US8861568B2 (en)	2011-11-22	2014-10-14	Novatel Inc.	Chirp receiver utilizing phase processed chirp signals
RU2501157C2 (ru) *	2012-02-08	2013-12-10	Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Южный федеральный университет" (ЮФУ)	Устройство формирования линейно-частотно-модулированных сигналов

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2949028A (en) *	1955-11-03	1960-08-16	Ivan L Joy	Apparatus for ultrasonic materials testing
US3686572A (en) *	1962-10-30	1972-08-22	Thomson Houston Comp Francaise	Pulse-compressor system
US3176296A (en) *	1963-08-01	1965-03-30	Raytheon Co	Pulse compression radar system
US3376572A (en) *	1966-09-15	1968-04-02	Rca Corp	Electroacoustic wave shaping device
US3945012A (en) *	1966-11-07	1976-03-16	Rockwell International Corporation	Wide band pulsed energy system
US3786373A (en) *	1971-10-01	1974-01-15	Raytheon Co	Temperature compensated acoustic surface wave device
GB1379863A (en) *	1973-01-25	1975-01-08	Marconi Co Ltd	Pulse compression radar systems
US3956646A (en) *	1973-12-28	1976-05-11	Nihon Dempa Kogyo Co., Ltd.	Lithium niobate piezoelectric substrate for use in an elastic surface wave device
US4099182A (en) *	1975-02-13	1978-07-04	Raytheon Company	Signal receiver
US4100498A (en) *	1977-06-20	1978-07-11	The United States Of America As Represented By The Secretary Of The Navy	Discrete chirp frequency synthesizer
US4521779A (en) *	1980-04-24	1985-06-04	The United States Of America As Represented By The Secretary Of The Navy	Pulse compression system

1982
- 1982-10-16 GB GB08229617A patent/GB2128834B/en not_active Expired
1983
- 1983-10-06 US US06/539,558 patent/US4633185A/en not_active Expired - Fee Related
- 1983-10-10 IT IT49130/83A patent/IT1172334B/it active
- 1983-10-11 NL NLAANVRAGE8303489,A patent/NL187034C/xx not_active IP Right Cessation
- 1983-10-12 CA CA000438851A patent/CA1205531A/en not_active Expired
- 1983-10-12 DE DE19833337079 patent/DE3337079A1/de not_active Withdrawn
- 1983-10-13 SE SE8305637A patent/SE452829B/sv not_active IP Right Cessation
- 1983-10-14 FR FR8316350A patent/FR2534748A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE3337079A1 (de)	1984-04-19
CA1205531A (en)	1986-06-03
GB2128834A (en)	1984-05-02
GB2128834B (en)	1986-01-22
SE8305637D0 (sv)	1983-10-13
SE452829B (sv)	1987-12-14
NL187034B (nl)	1990-12-03
US4633185A (en)	1986-12-30
NL8303489A (nl)	1984-05-16
FR2534748A1 (fr)	1984-04-20
IT8349130A0 (it)	1983-10-10
NL187034C (nl)	1991-05-01
IT1172334B (it)	1987-06-18

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Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8305637-4 Format of ref document f/p: F
1995-07-03	NUG	Patent has lapsed	Ref document number: 8305637-4 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8305637-4

Format of ref document f/p: F

1995-07-03

NUG

Patent has lapsed