BE805331A - Procede pour ameliorer la linearite d'un reglage permanent en frequence - Google Patents

Procede pour ameliorer la linearite d'un reglage permanent en frequence

Info

Publication number: BE805331A
Authority: BE; Belgium
Prior art keywords: linearity; improving; frequency adjustment; permanent frequency; permanent
Prior art date: 1972-09-27

Application number

BE136056A

Other languages

English (en)

Original Assignee

Siemens Ag

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.)

1972-09-27

Filing date

1973-09-26

Publication date

1974-01-16

1973-09-26 Application filed by Siemens Ag filed Critical Siemens Ag

1974-01-16 Publication of BE805331A publication Critical patent/BE805331A/fr

Classifications

- 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
- H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics

BE136056A 1972-09-27 1973-09-26 Procede pour ameliorer la linearite d'un reglage permanent en frequence BE805331A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722247277 DE2247277A1 (de)	1972-09-27	1972-09-27	Verfahren zum verbessern der linearitaet einer zeitlich stetigen frequenzdurchstimmung

Publications (1)

Publication Number	Publication Date
BE805331A true BE805331A (fr)	1974-01-16

Family

ID=5857467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE136056A BE805331A (fr)	1972-09-27	1973-09-26	Procede pour ameliorer la linearite d'un reglage permanent en frequence

Country Status (9)

Country	Link
US (1)	US3872406A (fr)
JP (1)	JPS4973059A (fr)
BE (1)	BE805331A (fr)
DE (1)	DE2247277A1 (fr)
FR (1)	FR2200680B1 (fr)
IT (1)	IT993400B (fr)
LU (1)	LU68500A1 (fr)
NL (1)	NL7312650A (fr)
ZA (1)	ZA737560B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3931586A (en) *	1975-03-21	1976-01-06	The United States Of America As Represented By The Secretary Of The Navy	Scanning oscillator stabilization
US4277763A (en) *	1978-02-21	1981-07-07	Ward Jr William H	Non-linear predistortion linearizing circuit for a varactor diode tuned oscillator
DE2933221C2 (de) *	1979-08-16	1981-10-15	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung zur Erzeugung einer sich bezüglich der Frequenz zwischen zwei Eckfrequenzen, insbesondere periodisch ändernden Ausgangsspannung
US5172123A (en) *	1985-01-29	1992-12-15	Hercules Defense Electronics, Inc.	Frequency feedback linearizer
US5694132A (en) *	1985-11-12	1997-12-02	Alliant Defense Electronics Systems, Inc.	Voltage feedback linearizer
JPWO2013027314A1 (ja) *	2011-08-23	2015-03-05	日本電気株式会社	周波数掃引信号生成器、周波数成分分析装置、無線装置及び周波数掃引信号生成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3230396A (en) *	1963-10-15	1966-01-18	Sylvania Electric Prod	Transistor frequency multipliers
US3221266A (en) *	1964-03-03	1965-11-30	Hewlett Packard Co	Linear sweep frequency generator
DE1280347B (de) *	1965-08-05	1968-10-17	Standard Elek K Lorenz Ag	Synchronisationsverfahren

1972
- 1972-09-27 DE DE19722247277 patent/DE2247277A1/de active Pending
1973
- 1973-09-13 NL NL7312650A patent/NL7312650A/xx unknown
- 1973-09-24 US US400326A patent/US3872406A/en not_active Expired - Lifetime
- 1973-09-25 IT IT29315/73A patent/IT993400B/it active
- 1973-09-25 ZA ZA737560*A patent/ZA737560B/xx unknown
- 1973-09-25 LU LU68500A patent/LU68500A1/xx unknown
- 1973-09-25 FR FR7334312A patent/FR2200680B1/fr not_active Expired
- 1973-09-26 BE BE136056A patent/BE805331A/fr unknown
- 1973-09-27 JP JP48110279A patent/JPS4973059A/ja active Pending

Also Published As

Publication number	Publication date
ZA737560B (en)	1974-08-28
FR2200680B1 (fr)	1976-10-01
LU68500A1 (fr)	1973-12-07
IT993400B (it)	1975-09-30
JPS4973059A (fr)	1974-07-15
FR2200680A1 (fr)	1974-04-19
DE2247277A1 (de)	1974-04-11
NL7312650A (fr)	1974-03-29
US3872406A (en)	1975-03-18

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