FR1039527A - Amplificateur à large bande - Google Patents

Amplificateur à large bande

Info

Publication number: FR1039527A
Authority: FR; France
Prior art keywords: broadband amplifier; broadband; amplifier
Prior art date: 1950-07-12
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

Other languages

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1950-07-12

Filing date

1951-07-10

Publication date

1953-10-07

1951-07-10 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1953-10-07 Application granted granted Critical

1953-10-07 Publication of FR1039527A publication Critical patent/FR1039527A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0138—Electrical filters or coupling circuits
- H03H7/0146—Coupling circuits between two tubes, not otherwise provided for

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Microwave Amplifiers (AREA)

FR1039527D 1950-07-12 1951-07-10 Amplificateur à large bande Expired FR1039527A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL291957X		1950-07-12

Publications (1)

Publication Number	Publication Date
FR1039527A true FR1039527A (fr)	1953-10-07

Family

ID=19782802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1039527D Expired FR1039527A (fr)	1950-07-12	1951-07-10	Amplificateur à large bande

Country Status (7)

Country	Link
US (1)	US2676215A (fr)
BE (1)	BE504576A (fr)
CH (1)	CH291957A (fr)
DE (1)	DE860225C (fr)
FR (1)	FR1039527A (fr)
GB (1)	GB691096A (fr)
NL (2)	NL154792B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005019838A1 (de) *	2005-04-28	2006-11-02	Rohde & Schwarz Gmbh & Co. Kg	Koppelkondensator-Anordnung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2240295A (en) *	1937-09-29	1941-04-29	Rca Corp	Television receiver
US2581159A (en) *	1948-05-28	1952-01-01	Rca Corp	Tunable band pass amplifier for television

0
- BE BE504576D patent/BE504576A/xx unknown
- NL NL89361D patent/NL89361C/xx active
- NL NL727209403A patent/NL154792B/xx unknown
1951
- 1951-06-21 US US232728A patent/US2676215A/en not_active Expired - Lifetime
- 1951-07-08 DE DEN4139A patent/DE860225C/de not_active Expired
- 1951-07-09 GB GB16211/51A patent/GB691096A/en not_active Expired
- 1951-07-10 CH CH291957D patent/CH291957A/de unknown
- 1951-07-10 FR FR1039527D patent/FR1039527A/fr not_active Expired

Also Published As

Publication number	Publication date
NL154792B (nl)
NL89361C (fr)
US2676215A (en)	1954-04-20
BE504576A (fr)
DE860225C (de)	1952-12-18
CH291957A (de)	1953-07-15
GB691096A (en)	1953-05-06

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