FR892019A - Variable coupling for shortwave and ultra shortwave transmitter - Google Patents

Variable coupling for shortwave and ultra shortwave transmitter

Info

Publication number
FR892019A
FR892019A FR892019DA FR892019A FR 892019 A FR892019 A FR 892019A FR 892019D A FR892019D A FR 892019DA FR 892019 A FR892019 A FR 892019A
Authority
FR
France
Prior art keywords
shortwave
ultra
transmitter
variable coupling
variable
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.)
Expired
Application number
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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.)
Filing date
Publication date
Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR892019A publication Critical patent/FR892019A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/006—Transmitter or amplifier output circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Near-Field Transmission Systems (AREA)
FR892019D 1942-04-25 1943-03-08 Variable coupling for shortwave and ultra shortwave transmitter Expired FR892019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE234899X 1942-04-25

Publications (1)

Publication Number Publication Date
FR892019A true FR892019A (en) 1944-03-27

Family

ID=5894061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892019D Expired FR892019A (en) 1942-04-25 1943-03-08 Variable coupling for shortwave and ultra shortwave transmitter

Country Status (3)

Country Link
BE (1) BE449657A (en)
CH (1) CH234899A (en)
FR (1) FR892019A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956526C (en) * 1952-09-18 1957-01-17 Siemens Ag Circuit arrangement for adapting a consumer according to amount and phase to a high-frequency amplifier
US3532982A (en) * 1967-01-03 1970-10-06 Tektronix Inc Transmission line termination circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956526C (en) * 1952-09-18 1957-01-17 Siemens Ag Circuit arrangement for adapting a consumer according to amount and phase to a high-frequency amplifier
US3532982A (en) * 1967-01-03 1970-10-06 Tektronix Inc Transmission line termination circuit

Also Published As

Publication number Publication date
BE449657A (en) 1943-04-30
CH234899A (en) 1944-10-31

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